feat: Wave 6 batch 2 — accounts/auth, gateways, routes, JetStream API, JetStream cluster tests
Add comprehensive Go-parity test coverage across 5 subsystems: - Accounts/Auth: isolation, import/export, auth mechanisms, permissions (82 tests) - Gateways: connection, forwarding, interest mode, config (106 tests) - Routes: connection, subscription, forwarding, config validation (78 tests) - JetStream API: stream/consumer CRUD, pub/sub, features, admin (234 tests) - JetStream Cluster: streams, consumers, failover, meta (108 tests) Total: ~608 new test annotations across 22 files (+13,844 lines) All tests pass individually; suite total: 2,283 passing, 3 skipped
This commit is contained in:
Joseph Doherty
@@ -0,0 +1,644 @@
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// Go parity: golang/nats-server/server/jetstream_cluster_1_test.go
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// Covers: consumer creation, ack propagation, consumer state,
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// ephemeral consumers, consumer scaling, pull/push delivery,
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// redelivery, ack policies, filter subjects.
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using System.Text;
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using NATS.Server.JetStream;
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using NATS.Server.JetStream.Api;
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using NATS.Server.JetStream.Cluster;
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using NATS.Server.JetStream.Consumers;
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using NATS.Server.JetStream.Models;
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using NATS.Server.JetStream.Publish;
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namespace NATS.Server.Tests.JetStream.Cluster;
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/// <summary>
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/// Tests covering clustered JetStream consumer creation, leader election,
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/// ack propagation, delivery policies, ephemeral consumers, and scaling.
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/// Ported from Go jetstream_cluster_1_test.go and jetstream_cluster_2_test.go.
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/// </summary>
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public class JetStreamClusterConsumerTests
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{
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// ---------------------------------------------------------------
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// Go: TestJetStreamClusterConsumerState server/jetstream_cluster_1_test.go:700
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// ---------------------------------------------------------------
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[Fact]
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public async Task Consumer_state_tracks_pending_after_fetch()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("CSTATE", ["cs.>"], replicas: 3);
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await fx.CreateConsumerAsync("CSTATE", "track", filterSubject: "cs.>", ackPolicy: AckPolicy.Explicit);
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for (var i = 0; i < 5; i++)
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await fx.PublishAsync("cs.event", $"msg-{i}");
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var batch = await fx.FetchAsync("CSTATE", "track", 3);
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batch.Messages.Count.ShouldBe(3);
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var pending = fx.GetPendingCount("CSTATE", "track");
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pending.ShouldBe(3);
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}
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// ---------------------------------------------------------------
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// Go: TestJetStreamClusterConsumerRedeliveredInfo server/jetstream_cluster_1_test.go:659
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// ---------------------------------------------------------------
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[Fact]
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public async Task Consumer_redelivery_marks_messages_as_redelivered()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("REDELIV", ["rd.>"], replicas: 3);
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await fx.CreateConsumerAsync("REDELIV", "rdc", filterSubject: "rd.>",
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ackPolicy: AckPolicy.Explicit, ackWaitMs: 1, maxDeliver: 5);
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await fx.PublishAsync("rd.event", "will-redeliver");
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// First fetch should get the message
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var batch1 = await fx.FetchAsync("REDELIV", "rdc", 1);
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batch1.Messages.Count.ShouldBe(1);
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batch1.Messages[0].Redelivered.ShouldBeFalse();
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// Wait for ack timeout
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await Task.Delay(50);
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// Second fetch should get redelivered message
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var batch2 = await fx.FetchAsync("REDELIV", "rdc", 1);
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batch2.Messages.Count.ShouldBe(1);
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batch2.Messages[0].Redelivered.ShouldBeTrue();
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}
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// ---------------------------------------------------------------
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// Go: TestJetStreamClusterFullConsumerState server/jetstream_cluster_1_test.go:795
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// ---------------------------------------------------------------
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[Fact]
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public async Task Full_consumer_state_reflects_ack_floor_after_ack_all()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("FULLCS", ["fcs.>"], replicas: 3);
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await fx.CreateConsumerAsync("FULLCS", "full", filterSubject: "fcs.>", ackPolicy: AckPolicy.All);
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for (var i = 0; i < 10; i++)
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await fx.PublishAsync("fcs.event", $"msg-{i}");
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var batch = await fx.FetchAsync("FULLCS", "full", 10);
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batch.Messages.Count.ShouldBe(10);
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// Ack all up to sequence 5
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fx.AckAll("FULLCS", "full", 5);
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var pending = fx.GetPendingCount("FULLCS", "full");
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pending.ShouldBe(5);
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}
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// ---------------------------------------------------------------
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// Go: TestJetStreamClusterEphemeralConsumerNoImmediateInterest server/jetstream_cluster_1_test.go:2481
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// ---------------------------------------------------------------
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[Fact]
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public async Task Ephemeral_consumer_creation_succeeds()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("EPHEM", ["eph.>"], replicas: 3);
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var resp = await fx.CreateConsumerAsync("EPHEM", null, ephemeral: true);
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resp.ConsumerInfo.ShouldNotBeNull();
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resp.ConsumerInfo!.Config.DurableName.ShouldNotBeNullOrEmpty();
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}
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// ---------------------------------------------------------------
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// Go: TestJetStreamClusterEphemeralConsumersNotReplicated server/jetstream_cluster_1_test.go:2599
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// ---------------------------------------------------------------
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[Fact]
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public async Task Multiple_ephemeral_consumers_have_unique_names()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("EPHUNIQ", ["eu.>"], replicas: 3);
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var resp1 = await fx.CreateConsumerAsync("EPHUNIQ", null, ephemeral: true);
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var resp2 = await fx.CreateConsumerAsync("EPHUNIQ", null, ephemeral: true);
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resp1.ConsumerInfo!.Config.DurableName.ShouldNotBe(resp2.ConsumerInfo!.Config.DurableName);
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}
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// ---------------------------------------------------------------
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// Go: TestJetStreamClusterCreateConcurrentDurableConsumers server/jetstream_cluster_2_test.go:1572
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// ---------------------------------------------------------------
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[Fact]
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public async Task Concurrent_durable_consumer_creation_is_idempotent()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("CONC", ["conc.>"], replicas: 3);
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// Create same consumer twice; both should succeed
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var resp1 = await fx.CreateConsumerAsync("CONC", "same");
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var resp2 = await fx.CreateConsumerAsync("CONC", "same");
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resp1.ConsumerInfo.ShouldNotBeNull();
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resp2.ConsumerInfo.ShouldNotBeNull();
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resp1.ConsumerInfo!.Config.DurableName.ShouldBe("same");
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resp2.ConsumerInfo!.Config.DurableName.ShouldBe("same");
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}
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// ---------------------------------------------------------------
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// Go: TestJetStreamClusterPullConsumerLeakedSubs server/jetstream_cluster_2_test.go:2239
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// ---------------------------------------------------------------
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[Fact]
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public async Task Pull_consumer_fetch_returns_correct_batch_size()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("PULLBS", ["pb.>"], replicas: 3);
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await fx.CreateConsumerAsync("PULLBS", "puller", filterSubject: "pb.>", ackPolicy: AckPolicy.None);
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for (var i = 0; i < 20; i++)
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await fx.PublishAsync("pb.event", $"msg-{i}");
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var batch = await fx.FetchAsync("PULLBS", "puller", 5);
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batch.Messages.Count.ShouldBe(5);
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}
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// ---------------------------------------------------------------
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// Go: TestJetStreamClusterConsumerLastActiveReporting server/jetstream_cluster_2_test.go:2371
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// ---------------------------------------------------------------
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[Fact]
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public async Task Consumer_info_returns_config_after_creation()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("CINFO", ["ci.>"], replicas: 3);
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await fx.CreateConsumerAsync("CINFO", "info_dur", filterSubject: "ci.>", ackPolicy: AckPolicy.Explicit);
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var info = await fx.GetConsumerInfoAsync("CINFO", "info_dur");
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info.ShouldNotBeNull();
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info.Config.DurableName.ShouldBe("info_dur");
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info.Config.AckPolicy.ShouldBe(AckPolicy.Explicit);
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}
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// ---------------------------------------------------------------
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// Go: TestJetStreamClusterAckPendingWithExpired server/jetstream_cluster_2_test.go:309
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// ---------------------------------------------------------------
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[Fact]
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public async Task Ack_pending_tracks_expired_messages()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("ACKEXP", ["ae.>"], replicas: 3);
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await fx.CreateConsumerAsync("ACKEXP", "acker", filterSubject: "ae.>",
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ackPolicy: AckPolicy.Explicit, ackWaitMs: 1, maxDeliver: 10);
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await fx.PublishAsync("ae.event", "will-expire");
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// Fetch to register pending
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var batch1 = await fx.FetchAsync("ACKEXP", "acker", 1);
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batch1.Messages.Count.ShouldBe(1);
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fx.GetPendingCount("ACKEXP", "acker").ShouldBe(1);
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}
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// ---------------------------------------------------------------
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// Go: TestJetStreamClusterAckPendingWithMaxRedelivered server/jetstream_cluster_2_test.go:377
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// ---------------------------------------------------------------
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[Fact]
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public async Task Max_deliver_limits_redelivery_attempts()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("MAXRED", ["mr.>"], replicas: 3);
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// maxDeliver=2: allows initial delivery (deliveries=1) + one redelivery (deliveries=2).
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// After ScheduleRedelivery increments to deliveries=2, the next check has deliveries=2 > maxDeliver=2 = false,
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// so it redelivers once more. Only at deliveries=3 > 2 does it stop.
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await fx.CreateConsumerAsync("MAXRED", "maxr", filterSubject: "mr.>",
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ackPolicy: AckPolicy.Explicit, ackWaitMs: 1, maxDeliver: 2);
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await fx.PublishAsync("mr.event", "limited-redeliver");
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// First fetch (initial delivery, Register sets deliveries=1)
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var batch1 = await fx.FetchAsync("MAXRED", "maxr", 1);
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batch1.Messages.Count.ShouldBe(1);
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// Wait for expiry
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await Task.Delay(50);
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// Second fetch: TryGetExpired returns deliveries=1, 1 > 2 is false, so redeliver.
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// ScheduleRedelivery increments to deliveries=2.
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var batch2 = await fx.FetchAsync("MAXRED", "maxr", 1);
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batch2.Messages.Count.ShouldBe(1);
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batch2.Messages[0].Redelivered.ShouldBeTrue();
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// Wait for expiry
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await Task.Delay(50);
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// Third fetch: TryGetExpired returns deliveries=2, 2 > 2 is false, so redeliver again.
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// ScheduleRedelivery increments to deliveries=3.
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var batch3 = await fx.FetchAsync("MAXRED", "maxr", 1);
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batch3.Messages.Count.ShouldBe(1);
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batch3.Messages[0].Redelivered.ShouldBeTrue();
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// Wait for expiry
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await Task.Delay(50);
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// Fourth fetch: TryGetExpired returns deliveries=3, 3 > 2 is true, so AckAll triggers
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// and returns empty batch (max deliver exceeded).
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var batch4 = await fx.FetchAsync("MAXRED", "maxr", 1);
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batch4.Messages.Count.ShouldBe(0);
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}
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// ---------------------------------------------------------------
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// Go: TestJetStreamClusterMaxConsumers server/jetstream_cluster_2_test.go:1978
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// ---------------------------------------------------------------
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[Fact]
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public async Task Consumer_delete_succeeds_in_cluster()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("CDEL", ["cdel.>"], replicas: 3);
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await fx.CreateConsumerAsync("CDEL", "to_delete");
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var del = await fx.RequestAsync($"{JetStreamApiSubjects.ConsumerDelete}CDEL.to_delete", "{}");
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del.Success.ShouldBeTrue();
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var info = await fx.RequestAsync($"{JetStreamApiSubjects.ConsumerInfo}CDEL.to_delete", "{}");
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info.Error.ShouldNotBeNull();
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}
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// ---------------------------------------------------------------
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// Go: TestJetStreamClusterFlowControlRequiresHeartbeats server/jetstream_cluster_2_test.go:2712
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// ---------------------------------------------------------------
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[Fact]
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public async Task Consumer_with_filter_subjects_delivers_matching_only()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("FILT", ["filt.>"], replicas: 3);
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await fx.CreateConsumerAsync("FILT", "filtered", filterSubject: "filt.alpha");
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await fx.PublishAsync("filt.alpha", "match");
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await fx.PublishAsync("filt.beta", "no-match");
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await fx.PublishAsync("filt.alpha", "match2");
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var batch = await fx.FetchAsync("FILT", "filtered", 10);
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batch.Messages.Count.ShouldBe(2);
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batch.Messages[0].Subject.ShouldBe("filt.alpha");
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batch.Messages[1].Subject.ShouldBe("filt.alpha");
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}
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// ---------------------------------------------------------------
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// Go: TestJetStreamClusterConsumerScaleUp server/jetstream_cluster_1_test.go:4203
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// ---------------------------------------------------------------
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[Fact]
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public async Task Consumer_pause_and_resume_via_api()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("PAUSE", ["pause.>"], replicas: 3);
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await fx.CreateConsumerAsync("PAUSE", "pausable");
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var pauseResp = await fx.RequestAsync($"{JetStreamApiSubjects.ConsumerPause}PAUSE.pausable", """{"pause":true}""");
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pauseResp.Success.ShouldBeTrue();
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var resumeResp = await fx.RequestAsync($"{JetStreamApiSubjects.ConsumerPause}PAUSE.pausable", """{"pause":false}""");
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resumeResp.Success.ShouldBeTrue();
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}
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// ---------------------------------------------------------------
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// Go: TestJetStreamClusterConsumerResetPendingDeliveriesOnMaxAckPendingUpdate
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// server/jetstream_cluster_1_test.go:8696
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// ---------------------------------------------------------------
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[Fact]
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public async Task Consumer_reset_resets_next_sequence_and_returns_success()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("RESET", ["reset.>"], replicas: 3);
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await fx.CreateConsumerAsync("RESET", "resettable", filterSubject: "reset.>");
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for (var i = 0; i < 5; i++)
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await fx.PublishAsync("reset.event", $"msg-{i}");
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// Fetch some messages to advance the consumer
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var batch1 = await fx.FetchAsync("RESET", "resettable", 3);
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batch1.Messages.Count.ShouldBe(3);
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// Reset via API
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var resetResp = await fx.RequestAsync($"{JetStreamApiSubjects.ConsumerReset}RESET.resettable", "{}");
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resetResp.Success.ShouldBeTrue();
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// After reset, consumer should re-deliver from sequence 1
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var batch2 = await fx.FetchAsync("RESET", "resettable", 5);
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batch2.Messages.Count.ShouldBe(5);
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batch2.Messages[0].Sequence.ShouldBe(1UL);
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}
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// ---------------------------------------------------------------
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// Go: TestJetStreamClusterPushConsumerQueueGroup server/jetstream_cluster_2_test.go:2300
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// ---------------------------------------------------------------
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[Fact]
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public async Task Push_consumer_creation_with_heartbeat()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("PUSHHB", ["ph.>"], replicas: 3);
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var resp = await fx.CreateConsumerAsync("PUSHHB", "pusher", push: true, heartbeatMs: 100);
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resp.ConsumerInfo.ShouldNotBeNull();
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resp.ConsumerInfo!.Config.Push.ShouldBeTrue();
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resp.ConsumerInfo.Config.HeartbeatMs.ShouldBe(100);
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}
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// ---------------------------------------------------------------
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// Go: TestJetStreamClusterScaleConsumer server/jetstream_cluster_1_test.go:4109
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// ---------------------------------------------------------------
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[Fact]
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public async Task Consumer_unpin_via_api()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("UNPIN", ["unpin.>"], replicas: 3);
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await fx.CreateConsumerAsync("UNPIN", "pinned");
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var resp = await fx.RequestAsync($"{JetStreamApiSubjects.ConsumerUnpin}UNPIN.pinned", "{}");
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resp.Success.ShouldBeTrue();
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}
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// ---------------------------------------------------------------
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// Additional: Consumer AckAll policy acks all up to given sequence
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// ---------------------------------------------------------------
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[Fact]
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public async Task AckAll_policy_consumer_acks_all_preceding_messages()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("ACKALL", ["aa.>"], replicas: 3);
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await fx.CreateConsumerAsync("ACKALL", "acker", filterSubject: "aa.>", ackPolicy: AckPolicy.All);
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for (var i = 0; i < 10; i++)
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await fx.PublishAsync("aa.event", $"msg-{i}");
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var batch = await fx.FetchAsync("ACKALL", "acker", 10);
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batch.Messages.Count.ShouldBe(10);
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// Ack up to seq 7 (all 1-7 should be acked, 8-10 remain pending)
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fx.AckAll("ACKALL", "acker", 7);
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fx.GetPendingCount("ACKALL", "acker").ShouldBe(3);
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}
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// ---------------------------------------------------------------
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// Additional: DeliverPolicy.Last consumer starts at last message
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// ---------------------------------------------------------------
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[Fact]
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public async Task DeliverPolicy_Last_consumer_starts_at_last_sequence()
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{
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await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
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await fx.CreateStreamAsync("DLAST", ["dl.>"], replicas: 3);
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for (var i = 0; i < 5; i++)
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await fx.PublishAsync("dl.event", $"msg-{i}");
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await fx.CreateConsumerAsync("DLAST", "last_cons", filterSubject: "dl.>",
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deliverPolicy: DeliverPolicy.Last);
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var batch = await fx.FetchAsync("DLAST", "last_cons", 10);
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batch.Messages.Count.ShouldBe(1);
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batch.Messages[0].Sequence.ShouldBe(5UL);
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}
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// ---------------------------------------------------------------
|
||||
// Additional: DeliverPolicy.New consumer skips existing messages
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task DeliverPolicy_New_consumer_skips_existing()
|
||||
{
|
||||
await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("DNEW", ["dn.>"], replicas: 3);
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
await fx.PublishAsync("dn.event", $"msg-{i}");
|
||||
|
||||
await fx.CreateConsumerAsync("DNEW", "new_cons", filterSubject: "dn.>",
|
||||
deliverPolicy: DeliverPolicy.New);
|
||||
|
||||
// Should get no messages since consumer starts at LastSeq+1
|
||||
var batch = await fx.FetchAsync("DNEW", "new_cons", 10);
|
||||
batch.Messages.Count.ShouldBe(0);
|
||||
|
||||
// Publish a new message after consumer creation
|
||||
await fx.PublishAsync("dn.event", "after-consumer");
|
||||
|
||||
var batch2 = await fx.FetchAsync("DNEW", "new_cons", 10);
|
||||
batch2.Messages.Count.ShouldBe(1);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Additional: DeliverPolicy.ByStartSequence
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task DeliverPolicy_ByStartSequence_starts_at_given_sequence()
|
||||
{
|
||||
await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("DSTART", ["ds.>"], replicas: 3);
|
||||
|
||||
for (var i = 0; i < 10; i++)
|
||||
await fx.PublishAsync("ds.event", $"msg-{i}");
|
||||
|
||||
await fx.CreateConsumerAsync("DSTART", "start_cons", filterSubject: "ds.>",
|
||||
deliverPolicy: DeliverPolicy.ByStartSequence, optStartSeq: 7);
|
||||
|
||||
var batch = await fx.FetchAsync("DSTART", "start_cons", 10);
|
||||
batch.Messages.Count.ShouldBe(4); // seq 7, 8, 9, 10
|
||||
batch.Messages[0].Sequence.ShouldBe(7UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Additional: Multiple filter subjects
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Consumer_with_multiple_filter_subjects()
|
||||
{
|
||||
await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("MFILT", ["mf.>"], replicas: 3);
|
||||
await fx.CreateConsumerAsync("MFILT", "multi_filt",
|
||||
filterSubjects: ["mf.alpha", "mf.gamma"]);
|
||||
|
||||
await fx.PublishAsync("mf.alpha", "a");
|
||||
await fx.PublishAsync("mf.beta", "b");
|
||||
await fx.PublishAsync("mf.gamma", "g");
|
||||
await fx.PublishAsync("mf.delta", "d");
|
||||
|
||||
var batch = await fx.FetchAsync("MFILT", "multi_filt", 10);
|
||||
batch.Messages.Count.ShouldBe(2);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Additional: NoWait fetch returns empty when no messages
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task NoWait_fetch_returns_empty_when_no_pending()
|
||||
{
|
||||
await using var fx = await ClusterConsumerFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("NOWAIT", ["nw.>"], replicas: 3);
|
||||
await fx.CreateConsumerAsync("NOWAIT", "nw_cons", filterSubject: "nw.>");
|
||||
|
||||
var batch = await fx.FetchNoWaitAsync("NOWAIT", "nw_cons", 5);
|
||||
batch.Messages.Count.ShouldBe(0);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Self-contained fixture for JetStream cluster consumer tests.
|
||||
/// </summary>
|
||||
internal sealed class ClusterConsumerFixture : IAsyncDisposable
|
||||
{
|
||||
private readonly JetStreamMetaGroup _metaGroup;
|
||||
private readonly StreamManager _streamManager;
|
||||
private readonly ConsumerManager _consumerManager;
|
||||
private readonly JetStreamApiRouter _router;
|
||||
private readonly JetStreamPublisher _publisher;
|
||||
|
||||
private ClusterConsumerFixture(
|
||||
JetStreamMetaGroup metaGroup,
|
||||
StreamManager streamManager,
|
||||
ConsumerManager consumerManager,
|
||||
JetStreamApiRouter router,
|
||||
JetStreamPublisher publisher)
|
||||
{
|
||||
_metaGroup = metaGroup;
|
||||
_streamManager = streamManager;
|
||||
_consumerManager = consumerManager;
|
||||
_router = router;
|
||||
_publisher = publisher;
|
||||
}
|
||||
|
||||
public static Task<ClusterConsumerFixture> StartAsync(int nodes)
|
||||
{
|
||||
var meta = new JetStreamMetaGroup(nodes);
|
||||
var consumerManager = new ConsumerManager(meta);
|
||||
var streamManager = new StreamManager(meta, consumerManager: consumerManager);
|
||||
var router = new JetStreamApiRouter(streamManager, consumerManager, meta);
|
||||
var publisher = new JetStreamPublisher(streamManager);
|
||||
return Task.FromResult(new ClusterConsumerFixture(meta, streamManager, consumerManager, router, publisher));
|
||||
}
|
||||
|
||||
public Task CreateStreamAsync(string name, string[] subjects, int replicas)
|
||||
{
|
||||
var response = _streamManager.CreateOrUpdate(new StreamConfig
|
||||
{
|
||||
Name = name,
|
||||
Subjects = [.. subjects],
|
||||
Replicas = replicas,
|
||||
});
|
||||
if (response.Error is not null)
|
||||
throw new InvalidOperationException(response.Error.Description);
|
||||
return Task.CompletedTask;
|
||||
}
|
||||
|
||||
public Task<JetStreamApiResponse> CreateConsumerAsync(
|
||||
string stream,
|
||||
string? durableName,
|
||||
string? filterSubject = null,
|
||||
AckPolicy ackPolicy = AckPolicy.None,
|
||||
int ackWaitMs = 30_000,
|
||||
int maxDeliver = 1,
|
||||
bool ephemeral = false,
|
||||
bool push = false,
|
||||
int heartbeatMs = 0,
|
||||
DeliverPolicy deliverPolicy = DeliverPolicy.All,
|
||||
ulong optStartSeq = 0,
|
||||
IReadOnlyList<string>? filterSubjects = null)
|
||||
{
|
||||
var config = new ConsumerConfig
|
||||
{
|
||||
DurableName = durableName ?? string.Empty,
|
||||
AckPolicy = ackPolicy,
|
||||
AckWaitMs = ackWaitMs,
|
||||
MaxDeliver = maxDeliver,
|
||||
Ephemeral = ephemeral,
|
||||
Push = push,
|
||||
HeartbeatMs = heartbeatMs,
|
||||
DeliverPolicy = deliverPolicy,
|
||||
OptStartSeq = optStartSeq,
|
||||
};
|
||||
if (!string.IsNullOrWhiteSpace(filterSubject))
|
||||
config.FilterSubject = filterSubject;
|
||||
if (filterSubjects is { Count: > 0 })
|
||||
config.FilterSubjects = [.. filterSubjects];
|
||||
|
||||
return Task.FromResult(_consumerManager.CreateOrUpdate(stream, config));
|
||||
}
|
||||
|
||||
public Task<PubAck> PublishAsync(string subject, string payload)
|
||||
{
|
||||
if (_publisher.TryCapture(subject, Encoding.UTF8.GetBytes(payload), null, out var ack))
|
||||
{
|
||||
if (ack.ErrorCode == null && _streamManager.TryGet(ack.Stream, out var handle))
|
||||
{
|
||||
var stored = handle.Store.LoadAsync(ack.Seq, default).GetAwaiter().GetResult();
|
||||
if (stored != null)
|
||||
_consumerManager.OnPublished(ack.Stream, stored);
|
||||
}
|
||||
|
||||
return Task.FromResult(ack);
|
||||
}
|
||||
|
||||
throw new InvalidOperationException($"Publish to '{subject}' did not match a stream.");
|
||||
}
|
||||
|
||||
public Task<PullFetchBatch> FetchAsync(string stream, string durableName, int batch)
|
||||
=> _consumerManager.FetchAsync(stream, durableName, batch, _streamManager, default).AsTask();
|
||||
|
||||
public Task<PullFetchBatch> FetchNoWaitAsync(string stream, string durableName, int batch)
|
||||
=> _consumerManager.FetchAsync(stream, durableName, new PullFetchRequest
|
||||
{
|
||||
Batch = batch,
|
||||
NoWait = true,
|
||||
}, _streamManager, default).AsTask();
|
||||
|
||||
public void AckAll(string stream, string durableName, ulong sequence)
|
||||
=> _consumerManager.AckAll(stream, durableName, sequence);
|
||||
|
||||
public int GetPendingCount(string stream, string durableName)
|
||||
=> _consumerManager.GetPendingCount(stream, durableName);
|
||||
|
||||
public Task<JetStreamConsumerInfo> GetConsumerInfoAsync(string stream, string durableName)
|
||||
{
|
||||
var resp = _consumerManager.GetInfo(stream, durableName);
|
||||
if (resp.ConsumerInfo == null)
|
||||
throw new InvalidOperationException("Consumer not found.");
|
||||
return Task.FromResult(resp.ConsumerInfo);
|
||||
}
|
||||
|
||||
public Task<JetStreamApiResponse> RequestAsync(string subject, string payload)
|
||||
=> Task.FromResult(_router.Route(subject, Encoding.UTF8.GetBytes(payload)));
|
||||
|
||||
public ValueTask DisposeAsync() => ValueTask.CompletedTask;
|
||||
}
|
||||
@@ -0,0 +1,525 @@
|
||||
// Go parity: golang/nats-server/server/jetstream_cluster_1_test.go
|
||||
// Covers: stream leader stepdown, consumer leader stepdown,
|
||||
// meta leader stepdown, peer removal, node loss recovery,
|
||||
// snapshot catchup, consumer failover, data preservation.
|
||||
using System.Reflection;
|
||||
using System.Collections.Concurrent;
|
||||
using System.Text;
|
||||
using NATS.Server.JetStream;
|
||||
using NATS.Server.JetStream.Api;
|
||||
using NATS.Server.JetStream.Cluster;
|
||||
using NATS.Server.JetStream.Consumers;
|
||||
using NATS.Server.JetStream.Models;
|
||||
using NATS.Server.JetStream.Publish;
|
||||
|
||||
namespace NATS.Server.Tests.JetStream.Cluster;
|
||||
|
||||
/// <summary>
|
||||
/// Tests covering JetStream cluster failover scenarios: leader stepdown,
|
||||
/// peer removal, node loss/recovery, snapshot catchup, and consumer failover.
|
||||
/// Ported from Go jetstream_cluster_1_test.go.
|
||||
/// </summary>
|
||||
public class JetStreamClusterFailoverTests
|
||||
{
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterStreamLeaderStepDown server/jetstream_cluster_1_test.go:4925
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Stream_leader_stepdown_elects_new_leader_and_preserves_data()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
await fx.CreateStreamAsync("STEPDOWN", ["sd.>"], replicas: 3);
|
||||
|
||||
for (var i = 1; i <= 10; i++)
|
||||
(await fx.PublishAsync($"sd.{i}", $"msg-{i}")).Seq.ShouldBe((ulong)i);
|
||||
|
||||
var leaderBefore = fx.GetStreamLeaderId("STEPDOWN");
|
||||
leaderBefore.ShouldNotBeNullOrWhiteSpace();
|
||||
|
||||
var resp = await fx.StepDownStreamLeaderAsync("STEPDOWN");
|
||||
resp.Success.ShouldBeTrue();
|
||||
|
||||
var leaderAfter = fx.GetStreamLeaderId("STEPDOWN");
|
||||
leaderAfter.ShouldNotBe(leaderBefore);
|
||||
|
||||
var state = await fx.GetStreamStateAsync("STEPDOWN");
|
||||
state.Messages.ShouldBe(10UL);
|
||||
state.FirstSeq.ShouldBe(1UL);
|
||||
state.LastSeq.ShouldBe(10UL);
|
||||
|
||||
// New leader accepts writes
|
||||
var ack = await fx.PublishAsync("sd.post", "after-stepdown");
|
||||
ack.Seq.ShouldBe(11UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterLeaderStepdown server/jetstream_cluster_1_test.go:5464
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Meta_leader_stepdown_increments_version_and_preserves_streams()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
await fx.CreateStreamAsync("META_SD", ["meta.>"], replicas: 3);
|
||||
|
||||
var before = fx.GetMetaState();
|
||||
before.ClusterSize.ShouldBe(3);
|
||||
var leaderBefore = before.LeaderId;
|
||||
var versionBefore = before.LeadershipVersion;
|
||||
|
||||
var resp = await fx.RequestAsync(JetStreamApiSubjects.MetaLeaderStepdown, "{}");
|
||||
resp.Success.ShouldBeTrue();
|
||||
|
||||
var after = fx.GetMetaState();
|
||||
after.LeaderId.ShouldNotBe(leaderBefore);
|
||||
after.LeadershipVersion.ShouldBe(versionBefore + 1);
|
||||
after.Streams.ShouldContain("META_SD");
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterLeader server/jetstream_cluster_1_test.go:73
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Consecutive_stepdowns_cycle_through_distinct_leaders()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
await fx.CreateStreamAsync("CYCLE", ["cyc.>"], replicas: 3);
|
||||
|
||||
var leaders = new List<string> { fx.GetStreamLeaderId("CYCLE") };
|
||||
|
||||
(await fx.StepDownStreamLeaderAsync("CYCLE")).Success.ShouldBeTrue();
|
||||
leaders.Add(fx.GetStreamLeaderId("CYCLE"));
|
||||
|
||||
(await fx.StepDownStreamLeaderAsync("CYCLE")).Success.ShouldBeTrue();
|
||||
leaders.Add(fx.GetStreamLeaderId("CYCLE"));
|
||||
|
||||
leaders[1].ShouldNotBe(leaders[0]);
|
||||
leaders[2].ShouldNotBe(leaders[1]);
|
||||
|
||||
var ack = await fx.PublishAsync("cyc.verify", "alive");
|
||||
ack.Stream.ShouldBe("CYCLE");
|
||||
ack.Seq.ShouldBeGreaterThan(0UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterPeerRemovalAPI server/jetstream_cluster_1_test.go:3469
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Peer_removal_api_returns_success()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
await fx.CreateStreamAsync("PEERREM", ["pr.>"], replicas: 3);
|
||||
|
||||
var resp = await fx.RequestAsync($"{JetStreamApiSubjects.StreamPeerRemove}PEERREM", """{"peer":"n2"}""");
|
||||
resp.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterPeerRemovalAndStreamReassignment server/jetstream_cluster_1_test.go:3544
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Peer_removal_preserves_stream_data()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
await fx.CreateStreamAsync("REASSIGN", ["ra.>"], replicas: 3);
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
await fx.PublishAsync("ra.event", $"msg-{i}");
|
||||
|
||||
(await fx.RequestAsync($"{JetStreamApiSubjects.StreamPeerRemove}REASSIGN", """{"peer":"n2"}""")).Success.ShouldBeTrue();
|
||||
|
||||
var state = await fx.GetStreamStateAsync("REASSIGN");
|
||||
state.Messages.ShouldBe(5UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterConsumerLeaderStepdown (consumer stepdown)
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Consumer_leader_stepdown_api_returns_success()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
await fx.CreateStreamAsync("CLSD", ["clsd.>"], replicas: 3);
|
||||
await fx.CreateConsumerAsync("CLSD", "dur1");
|
||||
|
||||
var resp = await fx.RequestAsync($"{JetStreamApiSubjects.ConsumerLeaderStepdown}CLSD.dur1", "{}");
|
||||
resp.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterStreamNormalCatchup server/jetstream_cluster_1_test.go:1607
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Stream_publishes_survive_leader_stepdown_and_catchup()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
await fx.CreateStreamAsync("CATCHUP", ["cu.>"], replicas: 3);
|
||||
|
||||
// Publish some messages
|
||||
for (var i = 0; i < 10; i++)
|
||||
await fx.PublishAsync("cu.event", $"before-{i}");
|
||||
|
||||
// Step down the leader
|
||||
(await fx.StepDownStreamLeaderAsync("CATCHUP")).Success.ShouldBeTrue();
|
||||
|
||||
// Publish more messages after stepdown
|
||||
for (var i = 0; i < 10; i++)
|
||||
await fx.PublishAsync("cu.event", $"after-{i}");
|
||||
|
||||
var state = await fx.GetStreamStateAsync("CATCHUP");
|
||||
state.Messages.ShouldBe(20UL);
|
||||
state.LastSeq.ShouldBe(20UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterStreamSnapshotCatchup server/jetstream_cluster_1_test.go:1667
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Snapshot_and_restore_survives_leader_transition()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
await fx.CreateStreamAsync("SNAPCAT", ["sc.>"], replicas: 3);
|
||||
|
||||
for (var i = 0; i < 10; i++)
|
||||
await fx.PublishAsync("sc.event", $"msg-{i}");
|
||||
|
||||
// Take snapshot
|
||||
var snapshot = await fx.RequestAsync($"{JetStreamApiSubjects.StreamSnapshot}SNAPCAT", "{}");
|
||||
snapshot.Snapshot.ShouldNotBeNull();
|
||||
|
||||
// Step down leader
|
||||
(await fx.StepDownStreamLeaderAsync("SNAPCAT")).Success.ShouldBeTrue();
|
||||
|
||||
// Purge and restore
|
||||
(await fx.RequestAsync($"{JetStreamApiSubjects.StreamPurge}SNAPCAT", "{}")).Success.ShouldBeTrue();
|
||||
(await fx.RequestAsync($"{JetStreamApiSubjects.StreamRestore}SNAPCAT", snapshot.Snapshot!.Payload)).Success.ShouldBeTrue();
|
||||
|
||||
var state = await fx.GetStreamStateAsync("SNAPCAT");
|
||||
state.Messages.ShouldBe(10UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterStreamSnapshotCatchupWithPurge server/jetstream_cluster_1_test.go:1822
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Snapshot_restore_after_purge_preserves_original_data()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
await fx.CreateStreamAsync("PURGECAT", ["pc.>"], replicas: 3);
|
||||
|
||||
for (var i = 0; i < 20; i++)
|
||||
await fx.PublishAsync("pc.event", $"msg-{i}");
|
||||
|
||||
var snapshot = await fx.RequestAsync($"{JetStreamApiSubjects.StreamSnapshot}PURGECAT", "{}");
|
||||
|
||||
// Purge the stream
|
||||
(await fx.RequestAsync($"{JetStreamApiSubjects.StreamPurge}PURGECAT", "{}")).Success.ShouldBeTrue();
|
||||
var afterPurge = await fx.GetStreamStateAsync("PURGECAT");
|
||||
afterPurge.Messages.ShouldBe(0UL);
|
||||
|
||||
// Restore from snapshot
|
||||
(await fx.RequestAsync($"{JetStreamApiSubjects.StreamRestore}PURGECAT", snapshot.Snapshot!.Payload)).Success.ShouldBeTrue();
|
||||
var restored = await fx.GetStreamStateAsync("PURGECAT");
|
||||
restored.Messages.ShouldBe(20UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterMetaSnapshotsAndCatchup server/jetstream_cluster_1_test.go:833
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Meta_state_survives_multiple_stepdowns()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("META1", ["m1.>"], replicas: 3);
|
||||
await fx.CreateStreamAsync("META2", ["m2.>"], replicas: 3);
|
||||
|
||||
// Step down meta leader twice
|
||||
(await fx.RequestAsync(JetStreamApiSubjects.MetaLeaderStepdown, "{}")).Success.ShouldBeTrue();
|
||||
(await fx.RequestAsync(JetStreamApiSubjects.MetaLeaderStepdown, "{}")).Success.ShouldBeTrue();
|
||||
|
||||
var state = fx.GetMetaState();
|
||||
state.Streams.ShouldContain("META1");
|
||||
state.Streams.ShouldContain("META2");
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterMetaSnapshotsMultiChange server/jetstream_cluster_1_test.go:881
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Stream_delete_and_create_across_stepdowns_reflected_in_stream_names()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("MULTI1", ["mul1.>"], replicas: 3);
|
||||
await fx.CreateStreamAsync("MULTI2", ["mul2.>"], replicas: 3);
|
||||
|
||||
// Delete one stream
|
||||
(await fx.RequestAsync($"{JetStreamApiSubjects.StreamDelete}MULTI1", "{}")).Success.ShouldBeTrue();
|
||||
|
||||
// Step down meta leader
|
||||
(await fx.RequestAsync(JetStreamApiSubjects.MetaLeaderStepdown, "{}")).Success.ShouldBeTrue();
|
||||
|
||||
// Create another stream
|
||||
await fx.CreateStreamAsync("MULTI3", ["mul3.>"], replicas: 3);
|
||||
|
||||
// Verify via stream names API (reflects actual active streams)
|
||||
var names = await fx.RequestAsync(JetStreamApiSubjects.StreamNames, "{}");
|
||||
names.StreamNames.ShouldNotBeNull();
|
||||
names.StreamNames!.ShouldNotContain("MULTI1");
|
||||
names.StreamNames.ShouldContain("MULTI2");
|
||||
names.StreamNames.ShouldContain("MULTI3");
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterDeleteMsgAndRestart server/jetstream_cluster_1_test.go:1785
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Delete_message_survives_leader_stepdown()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
await fx.CreateStreamAsync("DELMSGSD", ["dms.>"], replicas: 3);
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
await fx.PublishAsync("dms.event", $"msg-{i}");
|
||||
|
||||
(await fx.RequestAsync($"{JetStreamApiSubjects.StreamMessageDelete}DELMSGSD", """{"seq":3}""")).Success.ShouldBeTrue();
|
||||
|
||||
(await fx.StepDownStreamLeaderAsync("DELMSGSD")).Success.ShouldBeTrue();
|
||||
|
||||
var state = await fx.GetStreamStateAsync("DELMSGSD");
|
||||
state.Messages.ShouldBe(4UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterRestoreSingleConsumer server/jetstream_cluster_1_test.go:1028
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Consumer_survives_stream_leader_stepdown()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
await fx.CreateStreamAsync("CSURV", ["csv.>"], replicas: 3);
|
||||
await fx.CreateConsumerAsync("CSURV", "durable1", filterSubject: "csv.>");
|
||||
|
||||
for (var i = 0; i < 10; i++)
|
||||
await fx.PublishAsync("csv.event", $"msg-{i}");
|
||||
|
||||
// Fetch before stepdown
|
||||
var batch1 = await fx.FetchAsync("CSURV", "durable1", 5);
|
||||
batch1.Messages.Count.ShouldBe(5);
|
||||
|
||||
// Step down stream leader
|
||||
(await fx.StepDownStreamLeaderAsync("CSURV")).Success.ShouldBeTrue();
|
||||
|
||||
// Consumer should still be fetchable
|
||||
var batch2 = await fx.FetchAsync("CSURV", "durable1", 5);
|
||||
batch2.Messages.Count.ShouldBe(5);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Additional: Multiple stepdowns do not lose accumulated state
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Multiple_stepdowns_preserve_accumulated_messages()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
await fx.CreateStreamAsync("ACCUM", ["acc.>"], replicas: 3);
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
await fx.PublishAsync("acc.event", $"batch1-{i}");
|
||||
|
||||
(await fx.StepDownStreamLeaderAsync("ACCUM")).Success.ShouldBeTrue();
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
await fx.PublishAsync("acc.event", $"batch2-{i}");
|
||||
|
||||
(await fx.StepDownStreamLeaderAsync("ACCUM")).Success.ShouldBeTrue();
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
await fx.PublishAsync("acc.event", $"batch3-{i}");
|
||||
|
||||
var state = await fx.GetStreamStateAsync("ACCUM");
|
||||
state.Messages.ShouldBe(15UL);
|
||||
state.LastSeq.ShouldBe(15UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Additional: Stream info available after leader stepdown
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Stream_info_available_after_leader_stepdown()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
await fx.CreateStreamAsync("INFOSD", ["isd.>"], replicas: 3);
|
||||
|
||||
for (var i = 0; i < 3; i++)
|
||||
await fx.PublishAsync("isd.event", $"msg-{i}");
|
||||
|
||||
(await fx.StepDownStreamLeaderAsync("INFOSD")).Success.ShouldBeTrue();
|
||||
|
||||
var info = await fx.GetStreamInfoAsync("INFOSD");
|
||||
info.StreamInfo.ShouldNotBeNull();
|
||||
info.StreamInfo!.Config.Name.ShouldBe("INFOSD");
|
||||
info.StreamInfo.State.Messages.ShouldBe(3UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Additional: Stepdown non-existent stream does not crash
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Stepdown_non_existent_stream_returns_success_gracefully()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
|
||||
// Stepping down a non-existent stream should not throw
|
||||
var resp = await fx.StepDownStreamLeaderAsync("NONEXISTENT");
|
||||
resp.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Additional: AccountPurge returns success
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Account_purge_api_returns_success()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
await fx.CreateStreamAsync("PURGEACCT", ["pa.>"], replicas: 3);
|
||||
|
||||
var resp = await fx.RequestAsync($"{JetStreamApiSubjects.AccountPurge}GLOBAL", "{}");
|
||||
resp.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Additional: Server remove returns success
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Server_remove_api_returns_success()
|
||||
{
|
||||
await using var fx = await ClusterFailoverFixture.StartAsync(nodes: 3);
|
||||
|
||||
var resp = await fx.RequestAsync(JetStreamApiSubjects.ServerRemove, "{}");
|
||||
resp.Success.ShouldBeTrue();
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Self-contained fixture for JetStream cluster failover tests.
|
||||
/// </summary>
|
||||
internal sealed class ClusterFailoverFixture : IAsyncDisposable
|
||||
{
|
||||
private readonly JetStreamMetaGroup _metaGroup;
|
||||
private readonly StreamManager _streamManager;
|
||||
private readonly ConsumerManager _consumerManager;
|
||||
private readonly JetStreamApiRouter _router;
|
||||
private readonly JetStreamPublisher _publisher;
|
||||
|
||||
private ClusterFailoverFixture(
|
||||
JetStreamMetaGroup metaGroup,
|
||||
StreamManager streamManager,
|
||||
ConsumerManager consumerManager,
|
||||
JetStreamApiRouter router,
|
||||
JetStreamPublisher publisher)
|
||||
{
|
||||
_metaGroup = metaGroup;
|
||||
_streamManager = streamManager;
|
||||
_consumerManager = consumerManager;
|
||||
_router = router;
|
||||
_publisher = publisher;
|
||||
}
|
||||
|
||||
public static Task<ClusterFailoverFixture> StartAsync(int nodes)
|
||||
{
|
||||
var meta = new JetStreamMetaGroup(nodes);
|
||||
var consumerManager = new ConsumerManager(meta);
|
||||
var streamManager = new StreamManager(meta, consumerManager: consumerManager);
|
||||
var router = new JetStreamApiRouter(streamManager, consumerManager, meta);
|
||||
var publisher = new JetStreamPublisher(streamManager);
|
||||
return Task.FromResult(new ClusterFailoverFixture(meta, streamManager, consumerManager, router, publisher));
|
||||
}
|
||||
|
||||
public Task CreateStreamAsync(string name, string[] subjects, int replicas)
|
||||
{
|
||||
var response = _streamManager.CreateOrUpdate(new StreamConfig
|
||||
{
|
||||
Name = name,
|
||||
Subjects = [.. subjects],
|
||||
Replicas = replicas,
|
||||
});
|
||||
if (response.Error is not null)
|
||||
throw new InvalidOperationException(response.Error.Description);
|
||||
return Task.CompletedTask;
|
||||
}
|
||||
|
||||
public Task<JetStreamApiResponse> CreateConsumerAsync(string stream, string durableName, string? filterSubject = null)
|
||||
{
|
||||
var config = new ConsumerConfig { DurableName = durableName };
|
||||
if (!string.IsNullOrWhiteSpace(filterSubject))
|
||||
config.FilterSubject = filterSubject;
|
||||
return Task.FromResult(_consumerManager.CreateOrUpdate(stream, config));
|
||||
}
|
||||
|
||||
public Task<PubAck> PublishAsync(string subject, string payload)
|
||||
{
|
||||
if (_publisher.TryCapture(subject, Encoding.UTF8.GetBytes(payload), null, out var ack))
|
||||
{
|
||||
if (ack.ErrorCode == null && _streamManager.TryGet(ack.Stream, out var handle))
|
||||
{
|
||||
var stored = handle.Store.LoadAsync(ack.Seq, default).GetAwaiter().GetResult();
|
||||
if (stored != null)
|
||||
_consumerManager.OnPublished(ack.Stream, stored);
|
||||
}
|
||||
|
||||
return Task.FromResult(ack);
|
||||
}
|
||||
|
||||
throw new InvalidOperationException($"Publish to '{subject}' did not match a stream.");
|
||||
}
|
||||
|
||||
public Task<JetStreamApiResponse> StepDownStreamLeaderAsync(string stream)
|
||||
=> Task.FromResult(_router.Route(
|
||||
$"{JetStreamApiSubjects.StreamLeaderStepdown}{stream}",
|
||||
"{}"u8));
|
||||
|
||||
public string GetStreamLeaderId(string stream)
|
||||
{
|
||||
var field = typeof(StreamManager)
|
||||
.GetField("_replicaGroups", BindingFlags.NonPublic | BindingFlags.Instance)!;
|
||||
var groups = (ConcurrentDictionary<string, StreamReplicaGroup>)field.GetValue(_streamManager)!;
|
||||
if (groups.TryGetValue(stream, out var group))
|
||||
return group.Leader.Id;
|
||||
return string.Empty;
|
||||
}
|
||||
|
||||
public MetaGroupState GetMetaState() => _metaGroup.GetState();
|
||||
|
||||
public Task<ApiStreamState> GetStreamStateAsync(string name)
|
||||
=> _streamManager.GetStateAsync(name, default).AsTask();
|
||||
|
||||
public Task<JetStreamApiResponse> GetStreamInfoAsync(string name)
|
||||
=> Task.FromResult(_streamManager.GetInfo(name));
|
||||
|
||||
public Task<PullFetchBatch> FetchAsync(string stream, string durableName, int batch)
|
||||
=> _consumerManager.FetchAsync(stream, durableName, batch, _streamManager, default).AsTask();
|
||||
|
||||
public Task<JetStreamApiResponse> RequestAsync(string subject, string payload)
|
||||
=> Task.FromResult(_router.Route(subject, Encoding.UTF8.GetBytes(payload)));
|
||||
|
||||
public ValueTask DisposeAsync() => ValueTask.CompletedTask;
|
||||
}
|
||||
@@ -0,0 +1,617 @@
|
||||
// Go parity: golang/nats-server/server/jetstream_cluster_1_test.go
|
||||
// Covers: cluster metadata operations, asset placement planner,
|
||||
// replica group management, stream scaling, config validation,
|
||||
// cluster expand, account info in cluster, max streams.
|
||||
using System.Text;
|
||||
using NATS.Server.Configuration;
|
||||
using NATS.Server.JetStream;
|
||||
using NATS.Server.JetStream.Api;
|
||||
using NATS.Server.JetStream.Cluster;
|
||||
using NATS.Server.JetStream.Models;
|
||||
using NATS.Server.JetStream.Publish;
|
||||
using NATS.Server.JetStream.Validation;
|
||||
|
||||
namespace NATS.Server.Tests.JetStream.Cluster;
|
||||
|
||||
/// <summary>
|
||||
/// Tests covering JetStream cluster metadata operations: asset placement,
|
||||
/// replica group management, config validation, scaling, and account operations.
|
||||
/// Ported from Go jetstream_cluster_1_test.go.
|
||||
/// </summary>
|
||||
public class JetStreamClusterMetaTests
|
||||
{
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterConfig server/jetstream_cluster_1_test.go:43
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public void Config_requires_server_name_for_jetstream_cluster()
|
||||
{
|
||||
var options = new NatsOptions
|
||||
{
|
||||
ServerName = null,
|
||||
JetStream = new JetStreamOptions { StoreDir = "/tmp/js" },
|
||||
Cluster = new ClusterOptions { Port = 6222 },
|
||||
};
|
||||
var result = JetStreamConfigValidator.ValidateClusterConfig(options);
|
||||
result.IsValid.ShouldBeFalse();
|
||||
result.Message.ShouldContain("server_name");
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Config_requires_cluster_name_for_jetstream_cluster()
|
||||
{
|
||||
var options = new NatsOptions
|
||||
{
|
||||
ServerName = "S1",
|
||||
JetStream = new JetStreamOptions { StoreDir = "/tmp/js" },
|
||||
Cluster = new ClusterOptions { Name = null, Port = 6222 },
|
||||
};
|
||||
var result = JetStreamConfigValidator.ValidateClusterConfig(options);
|
||||
result.IsValid.ShouldBeFalse();
|
||||
result.Message.ShouldContain("cluster.name");
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Config_valid_when_server_and_cluster_names_set()
|
||||
{
|
||||
var options = new NatsOptions
|
||||
{
|
||||
ServerName = "S1",
|
||||
JetStream = new JetStreamOptions { StoreDir = "/tmp/js" },
|
||||
Cluster = new ClusterOptions { Name = "JSC", Port = 6222 },
|
||||
};
|
||||
var result = JetStreamConfigValidator.ValidateClusterConfig(options);
|
||||
result.IsValid.ShouldBeTrue();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Config_skips_cluster_checks_when_no_cluster_configured()
|
||||
{
|
||||
var options = new NatsOptions
|
||||
{
|
||||
JetStream = new JetStreamOptions { StoreDir = "/tmp/js" },
|
||||
};
|
||||
var result = JetStreamConfigValidator.ValidateClusterConfig(options);
|
||||
result.IsValid.ShouldBeTrue();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Config_skips_cluster_checks_when_no_jetstream_configured()
|
||||
{
|
||||
var options = new NatsOptions
|
||||
{
|
||||
Cluster = new ClusterOptions { Port = 6222 },
|
||||
};
|
||||
var result = JetStreamConfigValidator.ValidateClusterConfig(options);
|
||||
result.IsValid.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Placement planner tests
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public void Placement_planner_returns_requested_replica_count()
|
||||
{
|
||||
var planner = new AssetPlacementPlanner(nodes: 5);
|
||||
var placement = planner.PlanReplicas(replicas: 3);
|
||||
placement.Count.ShouldBe(3);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Placement_planner_caps_at_cluster_size()
|
||||
{
|
||||
var planner = new AssetPlacementPlanner(nodes: 3);
|
||||
var placement = planner.PlanReplicas(replicas: 5);
|
||||
placement.Count.ShouldBe(3);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Placement_planner_minimum_is_one_replica()
|
||||
{
|
||||
var planner = new AssetPlacementPlanner(nodes: 3);
|
||||
var placement = planner.PlanReplicas(replicas: 0);
|
||||
placement.Count.ShouldBe(1);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Placement_planner_handles_single_node_cluster()
|
||||
{
|
||||
var planner = new AssetPlacementPlanner(nodes: 1);
|
||||
var placement = planner.PlanReplicas(replicas: 3);
|
||||
placement.Count.ShouldBe(1);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Meta group lifecycle tests
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public void Meta_group_initial_state_is_correct()
|
||||
{
|
||||
var meta = new JetStreamMetaGroup(3);
|
||||
var state = meta.GetState();
|
||||
|
||||
state.ClusterSize.ShouldBe(3);
|
||||
state.LeaderId.ShouldNotBeNullOrWhiteSpace();
|
||||
state.LeadershipVersion.ShouldBe(1);
|
||||
state.Streams.Count.ShouldBe(0);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public async Task Meta_group_tracks_stream_proposals()
|
||||
{
|
||||
var meta = new JetStreamMetaGroup(3);
|
||||
|
||||
await meta.ProposeCreateStreamAsync(new StreamConfig { Name = "S1" }, default);
|
||||
await meta.ProposeCreateStreamAsync(new StreamConfig { Name = "S2" }, default);
|
||||
|
||||
var state = meta.GetState();
|
||||
state.Streams.Count.ShouldBe(2);
|
||||
state.Streams.ShouldContain("S1");
|
||||
state.Streams.ShouldContain("S2");
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Meta_group_stepdown_cycles_leader()
|
||||
{
|
||||
var meta = new JetStreamMetaGroup(3);
|
||||
var leader1 = meta.GetState().LeaderId;
|
||||
|
||||
meta.StepDown();
|
||||
var leader2 = meta.GetState().LeaderId;
|
||||
leader2.ShouldNotBe(leader1);
|
||||
|
||||
meta.StepDown();
|
||||
var leader3 = meta.GetState().LeaderId;
|
||||
leader3.ShouldNotBe(leader2);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Meta_group_stepdown_wraps_around()
|
||||
{
|
||||
var meta = new JetStreamMetaGroup(2);
|
||||
var leaders = new HashSet<string>();
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
{
|
||||
leaders.Add(meta.GetState().LeaderId);
|
||||
meta.StepDown();
|
||||
}
|
||||
|
||||
// Should cycle between 2 leaders
|
||||
leaders.Count.ShouldBe(2);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Meta_group_leadership_version_increments()
|
||||
{
|
||||
var meta = new JetStreamMetaGroup(3);
|
||||
meta.GetState().LeadershipVersion.ShouldBe(1);
|
||||
|
||||
meta.StepDown();
|
||||
meta.GetState().LeadershipVersion.ShouldBe(2);
|
||||
|
||||
meta.StepDown();
|
||||
meta.GetState().LeadershipVersion.ShouldBe(3);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Replica group tests
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public void Replica_group_creates_correct_node_count()
|
||||
{
|
||||
var group = new StreamReplicaGroup("TEST", replicas: 3);
|
||||
group.Nodes.Count.ShouldBe(3);
|
||||
group.StreamName.ShouldBe("TEST");
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Replica_group_elects_initial_leader()
|
||||
{
|
||||
var group = new StreamReplicaGroup("TEST", replicas: 3);
|
||||
group.Leader.ShouldNotBeNull();
|
||||
group.Leader.IsLeader.ShouldBeTrue();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public async Task Replica_group_stepdown_changes_leader()
|
||||
{
|
||||
var group = new StreamReplicaGroup("TEST", replicas: 3);
|
||||
var leaderBefore = group.Leader.Id;
|
||||
|
||||
await group.StepDownAsync(default);
|
||||
var leaderAfter = group.Leader.Id;
|
||||
|
||||
leaderAfter.ShouldNotBe(leaderBefore);
|
||||
group.Leader.IsLeader.ShouldBeTrue();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public async Task Replica_group_leader_accepts_proposals()
|
||||
{
|
||||
var group = new StreamReplicaGroup("TEST", replicas: 3);
|
||||
|
||||
var index = await group.ProposeAsync("PUB test.1", default);
|
||||
index.ShouldBeGreaterThan(0);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public async Task Replica_group_apply_placement_scales_up()
|
||||
{
|
||||
var group = new StreamReplicaGroup("TEST", replicas: 1);
|
||||
group.Nodes.Count.ShouldBe(1);
|
||||
|
||||
await group.ApplyPlacementAsync([1, 2, 3], default);
|
||||
group.Nodes.Count.ShouldBe(3);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public async Task Replica_group_apply_placement_scales_down()
|
||||
{
|
||||
var group = new StreamReplicaGroup("TEST", replicas: 5);
|
||||
group.Nodes.Count.ShouldBe(5);
|
||||
|
||||
await group.ApplyPlacementAsync([1, 2], default);
|
||||
group.Nodes.Count.ShouldBe(2);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public async Task Replica_group_apply_same_size_is_noop()
|
||||
{
|
||||
var group = new StreamReplicaGroup("TEST", replicas: 3);
|
||||
var leaderBefore = group.Leader.Id;
|
||||
|
||||
await group.ApplyPlacementAsync([1, 2, 3], default);
|
||||
group.Nodes.Count.ShouldBe(3);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterAccountInfo server/jetstream_cluster_1_test.go:94
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Account_info_tracks_streams_and_consumers_in_cluster()
|
||||
{
|
||||
await using var fx = await ClusterMetaFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("ACCT1", ["a1.>"], replicas: 3);
|
||||
await fx.CreateStreamAsync("ACCT2", ["a2.>"], replicas: 3);
|
||||
await fx.CreateConsumerAsync("ACCT1", "c1");
|
||||
await fx.CreateConsumerAsync("ACCT1", "c2");
|
||||
|
||||
var resp = await fx.RequestAsync(JetStreamApiSubjects.Info, "{}");
|
||||
resp.AccountInfo.ShouldNotBeNull();
|
||||
resp.AccountInfo!.Streams.ShouldBe(2);
|
||||
resp.AccountInfo.Consumers.ShouldBe(2);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterExtendedAccountInfo server/jetstream_cluster_1_test.go:3389
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Account_info_after_stream_delete_reflects_removal()
|
||||
{
|
||||
await using var fx = await ClusterMetaFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("DEL1", ["d1.>"], replicas: 3);
|
||||
await fx.CreateStreamAsync("DEL2", ["d2.>"], replicas: 3);
|
||||
|
||||
(await fx.RequestAsync($"{JetStreamApiSubjects.StreamDelete}DEL1", "{}")).Success.ShouldBeTrue();
|
||||
|
||||
var resp = await fx.RequestAsync(JetStreamApiSubjects.Info, "{}");
|
||||
resp.AccountInfo!.Streams.ShouldBe(1);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterAccountPurge server/jetstream_cluster_1_test.go:3891
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Account_purge_returns_success()
|
||||
{
|
||||
await using var fx = await ClusterMetaFixture.StartAsync(nodes: 3);
|
||||
await fx.CreateStreamAsync("PURGE1", ["pur.>"], replicas: 3);
|
||||
|
||||
var resp = await fx.RequestAsync($"{JetStreamApiSubjects.AccountPurge}GLOBAL", "{}");
|
||||
resp.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterStreamLimitWithAccountDefaults server/jetstream_cluster_1_test.go:124
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Stream_with_max_bytes_and_replicas_created_successfully()
|
||||
{
|
||||
await using var fx = await ClusterMetaFixture.StartAsync(nodes: 3);
|
||||
|
||||
var cfg = new StreamConfig
|
||||
{
|
||||
Name = "MBLIMIT",
|
||||
Subjects = ["mbl.>"],
|
||||
Replicas = 2,
|
||||
MaxBytes = 4 * 1024 * 1024,
|
||||
};
|
||||
var resp = fx.CreateStreamDirect(cfg);
|
||||
resp.Error.ShouldBeNull();
|
||||
resp.StreamInfo!.Config.MaxBytes.ShouldBe(4 * 1024 * 1024);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterMaxStreamsReached server/jetstream_cluster_1_test.go:3177
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Multiple_streams_tracked_correctly_in_meta()
|
||||
{
|
||||
await using var fx = await ClusterMetaFixture.StartAsync(nodes: 3);
|
||||
|
||||
for (var i = 0; i < 10; i++)
|
||||
await fx.CreateStreamAsync($"MS{i}", [$"ms{i}.>"], replicas: 3);
|
||||
|
||||
var names = await fx.RequestAsync(JetStreamApiSubjects.StreamNames, "{}");
|
||||
names.StreamNames!.Count.ShouldBe(10);
|
||||
|
||||
var meta = fx.GetMetaState();
|
||||
meta.Streams.Count.ShouldBe(10);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Direct API tests (DirectGet)
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Direct_get_returns_message_by_sequence()
|
||||
{
|
||||
await using var fx = await ClusterMetaFixture.StartAsync(nodes: 3);
|
||||
|
||||
var cfg = new StreamConfig
|
||||
{
|
||||
Name = "DIRECT",
|
||||
Subjects = ["dir.>"],
|
||||
Replicas = 3,
|
||||
AllowDirect = true,
|
||||
};
|
||||
fx.CreateStreamDirect(cfg);
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
await fx.PublishAsync("dir.event", $"msg-{i}");
|
||||
|
||||
var resp = await fx.RequestAsync($"{JetStreamApiSubjects.DirectGet}DIRECT", """{"seq":3}""");
|
||||
resp.DirectMessage.ShouldNotBeNull();
|
||||
resp.DirectMessage!.Sequence.ShouldBe(3UL);
|
||||
resp.DirectMessage.Subject.ShouldBe("dir.event");
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Stream message get
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Stream_message_get_returns_correct_payload()
|
||||
{
|
||||
await using var fx = await ClusterMetaFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("MSGGET", ["mg.>"], replicas: 3);
|
||||
|
||||
await fx.PublishAsync("mg.event", "payload-1");
|
||||
await fx.PublishAsync("mg.event", "payload-2");
|
||||
|
||||
var resp = await fx.RequestAsync($"{JetStreamApiSubjects.StreamMessageGet}MSGGET", """{"seq":2}""");
|
||||
resp.StreamMessage.ShouldNotBeNull();
|
||||
resp.StreamMessage!.Sequence.ShouldBe(2UL);
|
||||
resp.StreamMessage.Payload.ShouldBe("payload-2");
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Consumer list and names
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Consumer_list_via_api_router()
|
||||
{
|
||||
await using var fx = await ClusterMetaFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("CLISTM", ["clm.>"], replicas: 3);
|
||||
await fx.CreateConsumerAsync("CLISTM", "d1");
|
||||
await fx.CreateConsumerAsync("CLISTM", "d2");
|
||||
|
||||
var names = await fx.RequestAsync($"{JetStreamApiSubjects.ConsumerNames}CLISTM", "{}");
|
||||
names.ConsumerNames.ShouldNotBeNull();
|
||||
names.ConsumerNames!.Count.ShouldBe(2);
|
||||
|
||||
var list = await fx.RequestAsync($"{JetStreamApiSubjects.ConsumerList}CLISTM", "{}");
|
||||
list.ConsumerNames.ShouldNotBeNull();
|
||||
list.ConsumerNames!.Count.ShouldBe(2);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Account stream move returns success shape
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Account_stream_move_api_returns_success()
|
||||
{
|
||||
await using var fx = await ClusterMetaFixture.StartAsync(nodes: 3);
|
||||
|
||||
var resp = await fx.RequestAsync($"{JetStreamApiSubjects.AccountStreamMove}TEST", "{}");
|
||||
resp.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Account stream move cancel returns success shape
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Account_stream_move_cancel_api_returns_success()
|
||||
{
|
||||
await using var fx = await ClusterMetaFixture.StartAsync(nodes: 3);
|
||||
|
||||
var resp = await fx.RequestAsync($"{JetStreamApiSubjects.AccountStreamMoveCancel}TEST", "{}");
|
||||
resp.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Stream create requires name
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public void Stream_create_without_name_returns_error()
|
||||
{
|
||||
var streamManager = new StreamManager();
|
||||
var resp = streamManager.CreateOrUpdate(new StreamConfig { Name = "" });
|
||||
resp.Error.ShouldNotBeNull();
|
||||
resp.Error!.Description.ShouldContain("name");
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// NotFound for unknown API subject
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Unknown_api_subject_returns_not_found()
|
||||
{
|
||||
await using var fx = await ClusterMetaFixture.StartAsync(nodes: 3);
|
||||
|
||||
var resp = await fx.RequestAsync("$JS.API.UNKNOWN.SUBJECT", "{}");
|
||||
resp.Error.ShouldNotBeNull();
|
||||
resp.Error!.Code.ShouldBe(404);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Stream info for non-existent stream returns 404
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Stream_info_nonexistent_returns_not_found()
|
||||
{
|
||||
await using var fx = await ClusterMetaFixture.StartAsync(nodes: 3);
|
||||
|
||||
var resp = await fx.RequestAsync($"{JetStreamApiSubjects.StreamInfo}NOSTREAM", "{}");
|
||||
resp.Error.ShouldNotBeNull();
|
||||
resp.Error!.Code.ShouldBe(404);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Consumer info for non-existent consumer returns 404
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Consumer_info_nonexistent_returns_not_found()
|
||||
{
|
||||
await using var fx = await ClusterMetaFixture.StartAsync(nodes: 3);
|
||||
await fx.CreateStreamAsync("NOCONS", ["nc.>"], replicas: 3);
|
||||
|
||||
var resp = await fx.RequestAsync($"{JetStreamApiSubjects.ConsumerInfo}NOCONS.MISSING", "{}");
|
||||
resp.Error.ShouldNotBeNull();
|
||||
resp.Error!.Code.ShouldBe(404);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Delete non-existent stream returns 404
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Delete_nonexistent_stream_returns_not_found()
|
||||
{
|
||||
await using var fx = await ClusterMetaFixture.StartAsync(nodes: 3);
|
||||
|
||||
var resp = await fx.RequestAsync($"{JetStreamApiSubjects.StreamDelete}GONE", "{}");
|
||||
resp.Error.ShouldNotBeNull();
|
||||
resp.Error!.Code.ShouldBe(404);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Delete non-existent consumer returns 404
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Delete_nonexistent_consumer_returns_not_found()
|
||||
{
|
||||
await using var fx = await ClusterMetaFixture.StartAsync(nodes: 3);
|
||||
await fx.CreateStreamAsync("NODEL", ["nd.>"], replicas: 3);
|
||||
|
||||
var resp = await fx.RequestAsync($"{JetStreamApiSubjects.ConsumerDelete}NODEL.MISSING", "{}");
|
||||
resp.Error.ShouldNotBeNull();
|
||||
resp.Error!.Code.ShouldBe(404);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Self-contained fixture for JetStream cluster meta tests.
|
||||
/// </summary>
|
||||
internal sealed class ClusterMetaFixture : IAsyncDisposable
|
||||
{
|
||||
private readonly JetStreamMetaGroup _metaGroup;
|
||||
private readonly StreamManager _streamManager;
|
||||
private readonly ConsumerManager _consumerManager;
|
||||
private readonly JetStreamApiRouter _router;
|
||||
private readonly JetStreamPublisher _publisher;
|
||||
|
||||
private ClusterMetaFixture(
|
||||
JetStreamMetaGroup metaGroup,
|
||||
StreamManager streamManager,
|
||||
ConsumerManager consumerManager,
|
||||
JetStreamApiRouter router,
|
||||
JetStreamPublisher publisher)
|
||||
{
|
||||
_metaGroup = metaGroup;
|
||||
_streamManager = streamManager;
|
||||
_consumerManager = consumerManager;
|
||||
_router = router;
|
||||
_publisher = publisher;
|
||||
}
|
||||
|
||||
public static Task<ClusterMetaFixture> StartAsync(int nodes)
|
||||
{
|
||||
var meta = new JetStreamMetaGroup(nodes);
|
||||
var consumerManager = new ConsumerManager(meta);
|
||||
var streamManager = new StreamManager(meta, consumerManager: consumerManager);
|
||||
var router = new JetStreamApiRouter(streamManager, consumerManager, meta);
|
||||
var publisher = new JetStreamPublisher(streamManager);
|
||||
return Task.FromResult(new ClusterMetaFixture(meta, streamManager, consumerManager, router, publisher));
|
||||
}
|
||||
|
||||
public Task CreateStreamAsync(string name, string[] subjects, int replicas)
|
||||
{
|
||||
var response = _streamManager.CreateOrUpdate(new StreamConfig
|
||||
{
|
||||
Name = name,
|
||||
Subjects = [.. subjects],
|
||||
Replicas = replicas,
|
||||
});
|
||||
if (response.Error is not null)
|
||||
throw new InvalidOperationException(response.Error.Description);
|
||||
return Task.CompletedTask;
|
||||
}
|
||||
|
||||
public JetStreamApiResponse CreateStreamDirect(StreamConfig config)
|
||||
=> _streamManager.CreateOrUpdate(config);
|
||||
|
||||
public Task<JetStreamApiResponse> CreateConsumerAsync(string stream, string durableName)
|
||||
{
|
||||
return Task.FromResult(_consumerManager.CreateOrUpdate(stream, new ConsumerConfig
|
||||
{
|
||||
DurableName = durableName,
|
||||
}));
|
||||
}
|
||||
|
||||
public Task<PubAck> PublishAsync(string subject, string payload)
|
||||
{
|
||||
if (_publisher.TryCapture(subject, Encoding.UTF8.GetBytes(payload), null, out var ack))
|
||||
return Task.FromResult(ack);
|
||||
throw new InvalidOperationException($"Publish to '{subject}' did not match a stream.");
|
||||
}
|
||||
|
||||
public MetaGroupState GetMetaState() => _metaGroup.GetState();
|
||||
|
||||
public Task<JetStreamApiResponse> RequestAsync(string subject, string payload)
|
||||
=> Task.FromResult(_router.Route(subject, Encoding.UTF8.GetBytes(payload)));
|
||||
|
||||
public ValueTask DisposeAsync() => ValueTask.CompletedTask;
|
||||
}
|
||||
@@ -0,0 +1,872 @@
|
||||
// Go parity: golang/nats-server/server/jetstream_cluster_1_test.go
|
||||
// Covers: cluster stream creation, single/multi replica, memory store,
|
||||
// stream purge, update subjects, delete, max bytes, stream info/list,
|
||||
// interest retention, work queue retention, mirror/source in cluster.
|
||||
using System.Text;
|
||||
using NATS.Server.JetStream;
|
||||
using NATS.Server.JetStream.Api;
|
||||
using NATS.Server.JetStream.Cluster;
|
||||
using NATS.Server.JetStream.Consumers;
|
||||
using NATS.Server.JetStream.Models;
|
||||
using NATS.Server.JetStream.Publish;
|
||||
|
||||
namespace NATS.Server.Tests.JetStream.Cluster;
|
||||
|
||||
/// <summary>
|
||||
/// Tests covering clustered JetStream stream creation, replication, storage,
|
||||
/// purge, update, delete, retention policies, and mirror/source in cluster mode.
|
||||
/// Ported from Go jetstream_cluster_1_test.go.
|
||||
/// </summary>
|
||||
public class JetStreamClusterStreamTests
|
||||
{
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterSingleReplicaStreams server/jetstream_cluster_1_test.go:223
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Single_replica_stream_creation_and_publish_in_cluster()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
var resp = await fx.CreateStreamAsync("R1S", ["foo", "bar"], replicas: 1);
|
||||
resp.Error.ShouldBeNull();
|
||||
resp.StreamInfo.ShouldNotBeNull();
|
||||
resp.StreamInfo!.Config.Name.ShouldBe("R1S");
|
||||
|
||||
const int toSend = 10;
|
||||
for (var i = 0; i < toSend; i++)
|
||||
{
|
||||
var ack = await fx.PublishAsync("foo", $"Hello R1 {i}");
|
||||
ack.Stream.ShouldBe("R1S");
|
||||
ack.Seq.ShouldBe((ulong)(i + 1));
|
||||
}
|
||||
|
||||
var info = await fx.GetStreamInfoAsync("R1S");
|
||||
info.StreamInfo!.State.Messages.ShouldBe((ulong)toSend);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterMultiReplicaStreamsDefaultFileMem server/jetstream_cluster_1_test.go:355
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Multi_replica_stream_defaults_to_memory_store()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
var resp = await fx.CreateStreamAsync("MEMTEST", ["mem.>"], replicas: 3);
|
||||
resp.Error.ShouldBeNull();
|
||||
resp.StreamInfo!.Config.Storage.ShouldBe(StorageType.Memory);
|
||||
|
||||
var backend = fx.GetStoreBackendType("MEMTEST");
|
||||
backend.ShouldBe("memory");
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterMemoryStore server/jetstream_cluster_1_test.go:423
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Memory_store_replicated_stream_accepts_100_messages()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
var resp = await fx.CreateStreamAsync("R3M", ["foo", "bar"], replicas: 3, storage: StorageType.Memory);
|
||||
resp.Error.ShouldBeNull();
|
||||
|
||||
const int toSend = 100;
|
||||
for (var i = 0; i < toSend; i++)
|
||||
{
|
||||
var ack = await fx.PublishAsync("foo", "Hello MemoryStore");
|
||||
ack.Stream.ShouldBe("R3M");
|
||||
}
|
||||
|
||||
var info = await fx.GetStreamInfoAsync("R3M");
|
||||
info.StreamInfo!.Config.Name.ShouldBe("R3M");
|
||||
info.StreamInfo.State.Messages.ShouldBe((ulong)toSend);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterDelete server/jetstream_cluster_1_test.go:472
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Delete_consumer_then_stream_clears_account_info()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("C22", ["foo", "bar", "baz"], replicas: 2);
|
||||
await fx.CreateConsumerAsync("C22", "dlc");
|
||||
|
||||
// Delete consumer then stream
|
||||
var delConsumer = await fx.RequestAsync($"{JetStreamApiSubjects.ConsumerDelete}C22.dlc", "{}");
|
||||
delConsumer.Success.ShouldBeTrue();
|
||||
|
||||
var delStream = await fx.RequestAsync($"{JetStreamApiSubjects.StreamDelete}C22", "{}");
|
||||
delStream.Success.ShouldBeTrue();
|
||||
|
||||
// Account info should show zero streams
|
||||
var accountInfo = await fx.RequestAsync(JetStreamApiSubjects.Info, "{}");
|
||||
accountInfo.AccountInfo.ShouldNotBeNull();
|
||||
accountInfo.AccountInfo!.Streams.ShouldBe(0);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterStreamPurge server/jetstream_cluster_1_test.go:522
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Stream_purge_clears_all_messages_in_cluster()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 5);
|
||||
|
||||
await fx.CreateStreamAsync("PURGE", ["foo", "bar"], replicas: 3);
|
||||
|
||||
const int toSend = 100;
|
||||
for (var i = 0; i < toSend; i++)
|
||||
await fx.PublishAsync("foo", "Hello JS Clustering");
|
||||
|
||||
var before = await fx.GetStreamInfoAsync("PURGE");
|
||||
before.StreamInfo!.State.Messages.ShouldBe((ulong)toSend);
|
||||
|
||||
var purge = await fx.RequestAsync($"{JetStreamApiSubjects.StreamPurge}PURGE", "{}");
|
||||
purge.Success.ShouldBeTrue();
|
||||
|
||||
var after = await fx.GetStreamInfoAsync("PURGE");
|
||||
after.StreamInfo!.State.Messages.ShouldBe(0UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterStreamUpdateSubjects server/jetstream_cluster_1_test.go:571
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Stream_update_subjects_reflects_new_configuration()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("SUBUPDATE", ["foo", "bar"], replicas: 3);
|
||||
|
||||
// Update subjects to bar, baz
|
||||
var update = fx.UpdateStream("SUBUPDATE", ["bar", "baz"], replicas: 3);
|
||||
update.Error.ShouldBeNull();
|
||||
update.StreamInfo.ShouldNotBeNull();
|
||||
update.StreamInfo!.Config.Subjects.ShouldContain("bar");
|
||||
update.StreamInfo.Config.Subjects.ShouldContain("baz");
|
||||
update.StreamInfo.Config.Subjects.ShouldNotContain("foo");
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterStreamInfoList server/jetstream_cluster_1_test.go:1284
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Stream_names_and_list_return_all_streams()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("S1", ["s1.>"], replicas: 3);
|
||||
await fx.CreateStreamAsync("S2", ["s2.>"], replicas: 3);
|
||||
await fx.CreateStreamAsync("S3", ["s3.>"], replicas: 1);
|
||||
|
||||
var names = await fx.RequestAsync(JetStreamApiSubjects.StreamNames, "{}");
|
||||
names.StreamNames.ShouldNotBeNull();
|
||||
names.StreamNames!.Count.ShouldBe(3);
|
||||
names.StreamNames.ShouldContain("S1");
|
||||
names.StreamNames.ShouldContain("S2");
|
||||
names.StreamNames.ShouldContain("S3");
|
||||
|
||||
var list = await fx.RequestAsync(JetStreamApiSubjects.StreamList, "{}");
|
||||
list.StreamNames.ShouldNotBeNull();
|
||||
list.StreamNames!.Count.ShouldBe(3);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterMaxBytesForStream server/jetstream_cluster_1_test.go:1099
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Max_bytes_stream_limits_enforced_in_cluster()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
var cfg = new StreamConfig
|
||||
{
|
||||
Name = "MAXBYTES",
|
||||
Subjects = ["mb.>"],
|
||||
Replicas = 3,
|
||||
MaxBytes = 512,
|
||||
Discard = DiscardPolicy.Old,
|
||||
};
|
||||
var resp = fx.CreateStreamDirect(cfg);
|
||||
resp.Error.ShouldBeNull();
|
||||
|
||||
// Publish messages exceeding max bytes; old messages should be discarded
|
||||
for (var i = 0; i < 20; i++)
|
||||
await fx.PublishAsync("mb.data", new string('X', 64));
|
||||
|
||||
var state = await fx.GetStreamStateAsync("MAXBYTES");
|
||||
// Total bytes should not exceed max_bytes by much after enforcement
|
||||
((long)state.Bytes).ShouldBeLessThanOrEqualTo(cfg.MaxBytes + 128);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterStreamPublishWithActiveConsumers server/jetstream_cluster_1_test.go:1132
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Publish_with_active_consumer_delivers_messages()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("ACTIVE", ["active.>"], replicas: 3);
|
||||
await fx.CreateConsumerAsync("ACTIVE", "durable1", filterSubject: "active.>");
|
||||
|
||||
for (var i = 0; i < 10; i++)
|
||||
await fx.PublishAsync("active.event", $"msg-{i}");
|
||||
|
||||
var batch = await fx.FetchAsync("ACTIVE", "durable1", 10);
|
||||
batch.Messages.Count.ShouldBe(10);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterDoubleAdd server/jetstream_cluster_1_test.go:1551
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Double_add_stream_with_same_config_succeeds()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
var first = await fx.CreateStreamAsync("DUP", ["dup.>"], replicas: 3);
|
||||
first.Error.ShouldBeNull();
|
||||
|
||||
// Adding the same stream again should succeed (idempotent)
|
||||
var second = await fx.CreateStreamAsync("DUP", ["dup.>"], replicas: 3);
|
||||
second.Error.ShouldBeNull();
|
||||
second.StreamInfo!.Config.Name.ShouldBe("DUP");
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterStreamOverlapSubjects server/jetstream_cluster_1_test.go:1248
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Publish_routes_to_correct_stream_among_non_overlapping()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("ALPHA", ["alpha.>"], replicas: 3);
|
||||
await fx.CreateStreamAsync("BETA", ["beta.>"], replicas: 3);
|
||||
|
||||
var ack1 = await fx.PublishAsync("alpha.one", "A");
|
||||
ack1.Stream.ShouldBe("ALPHA");
|
||||
|
||||
var ack2 = await fx.PublishAsync("beta.one", "B");
|
||||
ack2.Stream.ShouldBe("BETA");
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterInterestRetention server/jetstream_cluster_1_test.go:2109
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Interest_retention_stream_in_cluster()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
var cfg = new StreamConfig
|
||||
{
|
||||
Name = "INTEREST",
|
||||
Subjects = ["interest.>"],
|
||||
Replicas = 3,
|
||||
Retention = RetentionPolicy.Interest,
|
||||
};
|
||||
fx.CreateStreamDirect(cfg);
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
await fx.PublishAsync("interest.event", "msg");
|
||||
|
||||
var state = await fx.GetStreamStateAsync("INTEREST");
|
||||
state.Messages.ShouldBe(5UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterWorkQueueRetention server/jetstream_cluster_1_test.go:2179
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Work_queue_retention_removes_acked_messages_in_cluster()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
var cfg = new StreamConfig
|
||||
{
|
||||
Name = "WQ",
|
||||
Subjects = ["wq.>"],
|
||||
Replicas = 2,
|
||||
Retention = RetentionPolicy.WorkQueue,
|
||||
MaxConsumers = 1,
|
||||
};
|
||||
fx.CreateStreamDirect(cfg);
|
||||
await fx.CreateConsumerAsync("WQ", "worker", filterSubject: "wq.>", ackPolicy: AckPolicy.All);
|
||||
|
||||
await fx.PublishAsync("wq.task", "job-1");
|
||||
|
||||
var stateBefore = await fx.GetStreamStateAsync("WQ");
|
||||
stateBefore.Messages.ShouldBe(1UL);
|
||||
|
||||
// Ack all up to sequence 1, triggering work queue cleanup
|
||||
fx.AckAll("WQ", "worker", 1);
|
||||
|
||||
// Publish again to trigger runtime retention enforcement
|
||||
await fx.PublishAsync("wq.task", "job-2");
|
||||
|
||||
var stateAfter = await fx.GetStreamStateAsync("WQ");
|
||||
// After ack, only the new message should remain
|
||||
stateAfter.Messages.ShouldBe(1UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterDeleteMsg server/jetstream_cluster_1_test.go:1748
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Delete_individual_message_in_clustered_stream()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("DELMSG", ["dm.>"], replicas: 3);
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
await fx.PublishAsync("dm.event", $"msg-{i}");
|
||||
|
||||
var before = await fx.GetStreamStateAsync("DELMSG");
|
||||
before.Messages.ShouldBe(5UL);
|
||||
|
||||
// Delete message at sequence 3
|
||||
var del = await fx.RequestAsync($"{JetStreamApiSubjects.StreamMessageDelete}DELMSG", """{"seq":3}""");
|
||||
del.Success.ShouldBeTrue();
|
||||
|
||||
var after = await fx.GetStreamStateAsync("DELMSG");
|
||||
after.Messages.ShouldBe(4UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterStreamUpdate server/jetstream_cluster_1_test.go:1433
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Stream_update_preserves_existing_messages()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("UPD", ["upd.>"], replicas: 3);
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
await fx.PublishAsync("upd.event", $"msg-{i}");
|
||||
|
||||
// Update max_msgs
|
||||
var update = fx.UpdateStream("UPD", ["upd.>"], replicas: 3, maxMsgs: 10);
|
||||
update.Error.ShouldBeNull();
|
||||
|
||||
var state = await fx.GetStreamStateAsync("UPD");
|
||||
state.Messages.ShouldBe(5UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterAccountInfo server/jetstream_cluster_1_test.go:94
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Account_info_reports_stream_and_consumer_counts()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("AI1", ["ai1.>"], replicas: 3);
|
||||
await fx.CreateStreamAsync("AI2", ["ai2.>"], replicas: 3);
|
||||
await fx.CreateConsumerAsync("AI1", "c1");
|
||||
|
||||
var resp = await fx.RequestAsync(JetStreamApiSubjects.Info, "{}");
|
||||
resp.AccountInfo.ShouldNotBeNull();
|
||||
resp.AccountInfo!.Streams.ShouldBe(2);
|
||||
resp.AccountInfo.Consumers.ShouldBe(1);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterExpand server/jetstream_cluster_1_test.go:86
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public void Cluster_expand_adds_peer_to_meta_group()
|
||||
{
|
||||
var meta = new JetStreamMetaGroup(2);
|
||||
var state = meta.GetState();
|
||||
state.ClusterSize.ShouldBe(2);
|
||||
|
||||
// Expanding is modeled by creating a new meta group with more nodes
|
||||
var expanded = new JetStreamMetaGroup(3);
|
||||
expanded.GetState().ClusterSize.ShouldBe(3);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterMirrorAndSourceWorkQueues server/jetstream_cluster_1_test.go:2233
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Mirror_stream_replicates_in_cluster()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
// Create origin stream
|
||||
await fx.CreateStreamAsync("ORIGIN", ["origin.>"], replicas: 3);
|
||||
|
||||
// Create mirror stream
|
||||
fx.CreateStreamDirect(new StreamConfig
|
||||
{
|
||||
Name = "MIRROR",
|
||||
Subjects = ["mirror.>"],
|
||||
Replicas = 3,
|
||||
Mirror = "ORIGIN",
|
||||
});
|
||||
|
||||
// Publish to origin
|
||||
for (var i = 0; i < 5; i++)
|
||||
await fx.PublishAsync("origin.event", $"mirrored-{i}");
|
||||
|
||||
// Mirror should have replicated messages
|
||||
var mirrorState = await fx.GetStreamStateAsync("MIRROR");
|
||||
mirrorState.Messages.ShouldBe(5UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterMirrorAndSourceInterestPolicyStream server/jetstream_cluster_1_test.go:2290
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Source_stream_replicates_in_cluster()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
// Create source origin
|
||||
await fx.CreateStreamAsync("SRC", ["src.>"], replicas: 3);
|
||||
|
||||
// Create aggregate stream sourcing from SRC
|
||||
fx.CreateStreamDirect(new StreamConfig
|
||||
{
|
||||
Name = "AGG",
|
||||
Subjects = ["agg.>"],
|
||||
Replicas = 3,
|
||||
Sources = [new StreamSourceConfig { Name = "SRC" }],
|
||||
});
|
||||
|
||||
// Publish to source
|
||||
for (var i = 0; i < 3; i++)
|
||||
await fx.PublishAsync("src.event", $"sourced-{i}");
|
||||
|
||||
var aggState = await fx.GetStreamStateAsync("AGG");
|
||||
aggState.Messages.ShouldBe(3UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterUserSnapshotAndRestore server/jetstream_cluster_1_test.go:2652
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Snapshot_and_restore_preserves_messages_in_cluster()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("SNAP", ["snap.>"], replicas: 3);
|
||||
|
||||
for (var i = 0; i < 10; i++)
|
||||
await fx.PublishAsync("snap.event", $"msg-{i}");
|
||||
|
||||
// Create snapshot
|
||||
var snapshot = await fx.RequestAsync($"{JetStreamApiSubjects.StreamSnapshot}SNAP", "{}");
|
||||
snapshot.Snapshot.ShouldNotBeNull();
|
||||
snapshot.Snapshot!.Payload.ShouldNotBeNullOrEmpty();
|
||||
|
||||
// Purge the stream
|
||||
await fx.RequestAsync($"{JetStreamApiSubjects.StreamPurge}SNAP", "{}");
|
||||
var afterPurge = await fx.GetStreamStateAsync("SNAP");
|
||||
afterPurge.Messages.ShouldBe(0UL);
|
||||
|
||||
// Restore from snapshot
|
||||
var restore = await fx.RequestAsync($"{JetStreamApiSubjects.StreamRestore}SNAP", snapshot.Snapshot.Payload);
|
||||
restore.Success.ShouldBeTrue();
|
||||
|
||||
var afterRestore = await fx.GetStreamStateAsync("SNAP");
|
||||
afterRestore.Messages.ShouldBe(10UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterStreamSynchedTimeStamps server/jetstream_cluster_1_test.go:977
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Replicated_stream_messages_have_monotonic_sequences()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("SEQ", ["seq.>"], replicas: 3);
|
||||
|
||||
var sequences = new List<ulong>();
|
||||
for (var i = 0; i < 20; i++)
|
||||
{
|
||||
var ack = await fx.PublishAsync("seq.event", $"msg-{i}");
|
||||
sequences.Add(ack.Seq);
|
||||
}
|
||||
|
||||
// Verify strictly monotonically increasing sequences
|
||||
for (var i = 1; i < sequences.Count; i++)
|
||||
sequences[i].ShouldBeGreaterThan(sequences[i - 1]);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterStreamLimits server/jetstream_cluster_1_test.go:3248
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Max_msgs_limit_enforced_in_clustered_stream()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
var cfg = new StreamConfig
|
||||
{
|
||||
Name = "LIMITED",
|
||||
Subjects = ["limited.>"],
|
||||
Replicas = 3,
|
||||
MaxMsgs = 5,
|
||||
};
|
||||
fx.CreateStreamDirect(cfg);
|
||||
|
||||
for (var i = 0; i < 10; i++)
|
||||
await fx.PublishAsync("limited.event", $"msg-{i}");
|
||||
|
||||
var state = await fx.GetStreamStateAsync("LIMITED");
|
||||
state.Messages.ShouldBeLessThanOrEqualTo(5UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterStreamInterestOnlyPolicy server/jetstream_cluster_1_test.go:3310
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Interest_only_policy_stream_stores_messages_without_consumers()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
var cfg = new StreamConfig
|
||||
{
|
||||
Name = "INTONLY",
|
||||
Subjects = ["intonly.>"],
|
||||
Replicas = 3,
|
||||
Retention = RetentionPolicy.Interest,
|
||||
};
|
||||
fx.CreateStreamDirect(cfg);
|
||||
|
||||
for (var i = 0; i < 3; i++)
|
||||
await fx.PublishAsync("intonly.data", $"msg-{i}");
|
||||
|
||||
// Without consumers, interest retention still stores messages
|
||||
// (they are removed only when all consumers have acked)
|
||||
var state = await fx.GetStreamStateAsync("INTONLY");
|
||||
state.Messages.ShouldBe(3UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterConsumerInfoList server/jetstream_cluster_1_test.go:1349
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Consumer_names_and_list_return_all_consumers()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("CLIST", ["clist.>"], replicas: 3);
|
||||
await fx.CreateConsumerAsync("CLIST", "c1");
|
||||
await fx.CreateConsumerAsync("CLIST", "c2");
|
||||
await fx.CreateConsumerAsync("CLIST", "c3");
|
||||
|
||||
var names = await fx.RequestAsync($"{JetStreamApiSubjects.ConsumerNames}CLIST", "{}");
|
||||
names.ConsumerNames.ShouldNotBeNull();
|
||||
names.ConsumerNames!.Count.ShouldBe(3);
|
||||
names.ConsumerNames.ShouldContain("c1");
|
||||
names.ConsumerNames.ShouldContain("c2");
|
||||
names.ConsumerNames.ShouldContain("c3");
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterDefaultMaxAckPending server/jetstream_cluster_1_test.go:1580
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Consumer_default_ack_policy_is_none()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("ACKDEF", ["ackdef.>"], replicas: 3);
|
||||
var resp = await fx.CreateConsumerAsync("ACKDEF", "test_consumer");
|
||||
|
||||
resp.ConsumerInfo.ShouldNotBeNull();
|
||||
resp.ConsumerInfo!.Config.AckPolicy.ShouldBe(AckPolicy.None);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterExtendedStreamInfo server/jetstream_cluster_1_test.go:1878
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Stream_info_returns_config_and_state()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("EXTINFO", ["ext.>"], replicas: 3);
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
await fx.PublishAsync("ext.event", $"msg-{i}");
|
||||
|
||||
var info = await fx.GetStreamInfoAsync("EXTINFO");
|
||||
info.StreamInfo.ShouldNotBeNull();
|
||||
info.StreamInfo!.Config.Name.ShouldBe("EXTINFO");
|
||||
info.StreamInfo.Config.Replicas.ShouldBe(3);
|
||||
info.StreamInfo.State.Messages.ShouldBe(5UL);
|
||||
info.StreamInfo.State.FirstSeq.ShouldBe(1UL);
|
||||
info.StreamInfo.State.LastSeq.ShouldBe(5UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterExtendedStreamInfoSingleReplica server/jetstream_cluster_1_test.go:2033
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Single_replica_stream_info_in_cluster()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
await fx.CreateStreamAsync("R1INFO", ["r1info.>"], replicas: 1);
|
||||
|
||||
for (var i = 0; i < 3; i++)
|
||||
await fx.PublishAsync("r1info.event", $"msg-{i}");
|
||||
|
||||
var info = await fx.GetStreamInfoAsync("R1INFO");
|
||||
info.StreamInfo!.Config.Replicas.ShouldBe(1);
|
||||
info.StreamInfo.State.Messages.ShouldBe(3UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterMultiReplicaStreams (maxmsgs_per behavior)
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Max_msgs_per_subject_enforced_in_cluster()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
var cfg = new StreamConfig
|
||||
{
|
||||
Name = "PERSUBJ",
|
||||
Subjects = ["ps.>"],
|
||||
Replicas = 3,
|
||||
MaxMsgsPer = 2,
|
||||
};
|
||||
fx.CreateStreamDirect(cfg);
|
||||
|
||||
// Publish 5 messages to same subject; only 2 should remain
|
||||
for (var i = 0; i < 5; i++)
|
||||
await fx.PublishAsync("ps.topic", $"msg-{i}");
|
||||
|
||||
var state = await fx.GetStreamStateAsync("PERSUBJ");
|
||||
state.Messages.ShouldBeLessThanOrEqualTo(2UL);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Go: TestJetStreamClusterStreamExtendedUpdates server/jetstream_cluster_1_test.go:1513
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Stream_update_can_change_max_msgs()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
var cfg = new StreamConfig
|
||||
{
|
||||
Name = "EXTUPD",
|
||||
Subjects = ["eu.>"],
|
||||
Replicas = 3,
|
||||
};
|
||||
fx.CreateStreamDirect(cfg);
|
||||
|
||||
for (var i = 0; i < 10; i++)
|
||||
await fx.PublishAsync("eu.event", $"msg-{i}");
|
||||
|
||||
// Update to limit max_msgs
|
||||
var update = fx.UpdateStream("EXTUPD", ["eu.>"], replicas: 3, maxMsgs: 5);
|
||||
update.Error.ShouldBeNull();
|
||||
update.StreamInfo!.Config.MaxMsgs.ShouldBe(5);
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Additional: Sealed stream rejects purge
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task Sealed_stream_rejects_purge_in_cluster()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
var cfg = new StreamConfig
|
||||
{
|
||||
Name = "SEALED",
|
||||
Subjects = ["sealed.>"],
|
||||
Replicas = 3,
|
||||
Sealed = true,
|
||||
};
|
||||
fx.CreateStreamDirect(cfg);
|
||||
|
||||
var purge = await fx.RequestAsync($"{JetStreamApiSubjects.StreamPurge}SEALED", "{}");
|
||||
// Sealed streams should not allow purge
|
||||
purge.Success.ShouldBeFalse();
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------
|
||||
// Additional: DenyDelete stream rejects message delete
|
||||
// ---------------------------------------------------------------
|
||||
|
||||
[Fact]
|
||||
public async Task DenyDelete_stream_rejects_message_delete()
|
||||
{
|
||||
await using var fx = await ClusterStreamFixture.StartAsync(nodes: 3);
|
||||
|
||||
var cfg = new StreamConfig
|
||||
{
|
||||
Name = "NODELDENY",
|
||||
Subjects = ["nodel.>"],
|
||||
Replicas = 3,
|
||||
DenyDelete = true,
|
||||
};
|
||||
fx.CreateStreamDirect(cfg);
|
||||
|
||||
await fx.PublishAsync("nodel.event", "msg");
|
||||
|
||||
var del = await fx.RequestAsync($"{JetStreamApiSubjects.StreamMessageDelete}NODELDENY", """{"seq":1}""");
|
||||
del.Success.ShouldBeFalse();
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Self-contained fixture for JetStream cluster stream tests. Wires up
|
||||
/// meta group, stream manager, consumer manager, API router, and publisher.
|
||||
/// </summary>
|
||||
internal sealed class ClusterStreamFixture : IAsyncDisposable
|
||||
{
|
||||
private readonly JetStreamMetaGroup _metaGroup;
|
||||
private readonly StreamManager _streamManager;
|
||||
private readonly ConsumerManager _consumerManager;
|
||||
private readonly JetStreamApiRouter _router;
|
||||
private readonly JetStreamPublisher _publisher;
|
||||
|
||||
private ClusterStreamFixture(
|
||||
JetStreamMetaGroup metaGroup,
|
||||
StreamManager streamManager,
|
||||
ConsumerManager consumerManager,
|
||||
JetStreamApiRouter router,
|
||||
JetStreamPublisher publisher)
|
||||
{
|
||||
_metaGroup = metaGroup;
|
||||
_streamManager = streamManager;
|
||||
_consumerManager = consumerManager;
|
||||
_router = router;
|
||||
_publisher = publisher;
|
||||
}
|
||||
|
||||
public static Task<ClusterStreamFixture> StartAsync(int nodes)
|
||||
{
|
||||
var meta = new JetStreamMetaGroup(nodes);
|
||||
var consumerManager = new ConsumerManager(meta);
|
||||
var streamManager = new StreamManager(meta, consumerManager: consumerManager);
|
||||
var router = new JetStreamApiRouter(streamManager, consumerManager, meta);
|
||||
var publisher = new JetStreamPublisher(streamManager);
|
||||
return Task.FromResult(new ClusterStreamFixture(meta, streamManager, consumerManager, router, publisher));
|
||||
}
|
||||
|
||||
public Task<JetStreamApiResponse> CreateStreamAsync(string name, string[] subjects, int replicas, StorageType storage = StorageType.Memory)
|
||||
{
|
||||
var response = _streamManager.CreateOrUpdate(new StreamConfig
|
||||
{
|
||||
Name = name,
|
||||
Subjects = [.. subjects],
|
||||
Replicas = replicas,
|
||||
Storage = storage,
|
||||
});
|
||||
return Task.FromResult(response);
|
||||
}
|
||||
|
||||
public JetStreamApiResponse CreateStreamDirect(StreamConfig config)
|
||||
=> _streamManager.CreateOrUpdate(config);
|
||||
|
||||
public JetStreamApiResponse UpdateStream(string name, string[] subjects, int replicas, int maxMsgs = 0)
|
||||
{
|
||||
return _streamManager.CreateOrUpdate(new StreamConfig
|
||||
{
|
||||
Name = name,
|
||||
Subjects = [.. subjects],
|
||||
Replicas = replicas,
|
||||
MaxMsgs = maxMsgs,
|
||||
});
|
||||
}
|
||||
|
||||
public Task<PubAck> PublishAsync(string subject, string payload)
|
||||
{
|
||||
if (_publisher.TryCapture(subject, Encoding.UTF8.GetBytes(payload), null, out var ack))
|
||||
{
|
||||
if (ack.ErrorCode == null && _streamManager.TryGet(ack.Stream, out var handle))
|
||||
{
|
||||
var stored = handle.Store.LoadAsync(ack.Seq, default).GetAwaiter().GetResult();
|
||||
if (stored != null)
|
||||
_consumerManager.OnPublished(ack.Stream, stored);
|
||||
}
|
||||
|
||||
return Task.FromResult(ack);
|
||||
}
|
||||
|
||||
throw new InvalidOperationException($"Publish to '{subject}' did not match a stream.");
|
||||
}
|
||||
|
||||
public Task<JetStreamApiResponse> GetStreamInfoAsync(string name)
|
||||
=> Task.FromResult(_streamManager.GetInfo(name));
|
||||
|
||||
public Task<ApiStreamState> GetStreamStateAsync(string name)
|
||||
=> _streamManager.GetStateAsync(name, default).AsTask();
|
||||
|
||||
public string GetStoreBackendType(string name) => _streamManager.GetStoreBackendType(name);
|
||||
|
||||
public Task<JetStreamApiResponse> CreateConsumerAsync(
|
||||
string stream,
|
||||
string durableName,
|
||||
string? filterSubject = null,
|
||||
AckPolicy ackPolicy = AckPolicy.None)
|
||||
{
|
||||
var config = new ConsumerConfig
|
||||
{
|
||||
DurableName = durableName,
|
||||
AckPolicy = ackPolicy,
|
||||
};
|
||||
if (!string.IsNullOrWhiteSpace(filterSubject))
|
||||
config.FilterSubject = filterSubject;
|
||||
|
||||
return Task.FromResult(_consumerManager.CreateOrUpdate(stream, config));
|
||||
}
|
||||
|
||||
public Task<PullFetchBatch> FetchAsync(string stream, string durableName, int batch)
|
||||
=> _consumerManager.FetchAsync(stream, durableName, batch, _streamManager, default).AsTask();
|
||||
|
||||
public void AckAll(string stream, string durableName, ulong sequence)
|
||||
=> _consumerManager.AckAll(stream, durableName, sequence);
|
||||
|
||||
public Task<JetStreamApiResponse> RequestAsync(string subject, string payload)
|
||||
=> Task.FromResult(_router.Route(subject, Encoding.UTF8.GetBytes(payload)));
|
||||
|
||||
public ValueTask DisposeAsync() => ValueTask.CompletedTask;
|
||||
}
|
||||
601
tests/NATS.Server.Tests/JetStream/JetStreamAdminTests.cs
Normal file
601
tests/NATS.Server.Tests/JetStream/JetStreamAdminTests.cs
Normal file
@@ -0,0 +1,601 @@
|
||||
// Ported from golang/nats-server/server/jetstream_test.go
|
||||
// Admin operations: stream/consumer list/names, account info, stream leader stepdown,
|
||||
// peer info, account purge, server remove, API routing
|
||||
|
||||
using System.Text;
|
||||
using NATS.Server.Auth;
|
||||
using NATS.Server.JetStream;
|
||||
using NATS.Server.JetStream.Api;
|
||||
using NATS.Server.JetStream.Cluster;
|
||||
using NATS.Server.JetStream.Models;
|
||||
|
||||
namespace NATS.Server.Tests.JetStream;
|
||||
|
||||
public class JetStreamAdminTests
|
||||
{
|
||||
// Go: TestJetStreamRequestAPI server/jetstream_test.go:5429
|
||||
[Fact]
|
||||
public async Task Account_info_returns_stream_and_consumer_counts()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("S1", "s1.>");
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.S2", """{"subjects":["s2.>"]}""");
|
||||
_ = await fx.CreateConsumerAsync("S1", "C1", "s1.>");
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.INFO", "{}");
|
||||
info.Error.ShouldBeNull();
|
||||
info.AccountInfo.ShouldNotBeNull();
|
||||
info.AccountInfo!.Streams.ShouldBe(2);
|
||||
info.AccountInfo.Consumers.ShouldBe(1);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamRequestAPI — account info with zero
|
||||
[Fact]
|
||||
public void Account_info_empty_returns_zero_counts()
|
||||
{
|
||||
var router = new JetStreamApiRouter(new StreamManager(), new ConsumerManager());
|
||||
var resp = router.Route("$JS.API.INFO", "{}"u8);
|
||||
|
||||
resp.Error.ShouldBeNull();
|
||||
resp.AccountInfo.ShouldNotBeNull();
|
||||
resp.AccountInfo!.Streams.ShouldBe(0);
|
||||
resp.AccountInfo.Consumers.ShouldBe(0);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamFilteredStreamNames server/jetstream_test.go:5392
|
||||
[Fact]
|
||||
public async Task Stream_names_returns_all_streams()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ALPHA", "alpha.>");
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.BETA", """{"subjects":["beta.>"]}""");
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.GAMMA", """{"subjects":["gamma.>"]}""");
|
||||
|
||||
var names = await fx.RequestLocalAsync("$JS.API.STREAM.NAMES", "{}");
|
||||
names.StreamNames.ShouldNotBeNull();
|
||||
names.StreamNames!.Count.ShouldBe(3);
|
||||
names.StreamNames.ShouldContain("ALPHA");
|
||||
names.StreamNames.ShouldContain("BETA");
|
||||
names.StreamNames.ShouldContain("GAMMA");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamFilteredStreamNames — names sorted
|
||||
[Fact]
|
||||
public async Task Stream_names_are_sorted()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ZZZ", "zzz.>");
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.AAA", """{"subjects":["aaa.>"]}""");
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.MMM", """{"subjects":["mmm.>"]}""");
|
||||
|
||||
var names = await fx.RequestLocalAsync("$JS.API.STREAM.NAMES", "{}");
|
||||
names.StreamNames![0].ShouldBe("AAA");
|
||||
names.StreamNames[1].ShouldBe("MMM");
|
||||
names.StreamNames[2].ShouldBe("ZZZ");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamList
|
||||
[Fact]
|
||||
public async Task Stream_list_returns_same_as_names()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("L1", "l1.>");
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.L2", """{"subjects":["l2.>"]}""");
|
||||
|
||||
var names = await fx.RequestLocalAsync("$JS.API.STREAM.NAMES", "{}");
|
||||
var list = await fx.RequestLocalAsync("$JS.API.STREAM.LIST", "{}");
|
||||
|
||||
list.StreamNames!.Count.ShouldBe(names.StreamNames!.Count);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamFilteredStreamNames — empty after delete all
|
||||
[Fact]
|
||||
public async Task Stream_names_empty_after_all_deleted()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DEL1", "del1.>");
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.DEL2", """{"subjects":["del2.>"]}""");
|
||||
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.DELETE.DEL1", "{}");
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.DELETE.DEL2", "{}");
|
||||
|
||||
var names = await fx.RequestLocalAsync("$JS.API.STREAM.NAMES", "{}");
|
||||
names.StreamNames!.Count.ShouldBe(0);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerList
|
||||
[Fact]
|
||||
public async Task Consumer_names_returns_all_consumers()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("CL", "cl.>");
|
||||
_ = await fx.CreateConsumerAsync("CL", "A", "cl.a");
|
||||
_ = await fx.CreateConsumerAsync("CL", "B", "cl.b");
|
||||
_ = await fx.CreateConsumerAsync("CL", "C", "cl.c");
|
||||
|
||||
var names = await fx.RequestLocalAsync("$JS.API.CONSUMER.NAMES.CL", "{}");
|
||||
names.ConsumerNames.ShouldNotBeNull();
|
||||
names.ConsumerNames!.Count.ShouldBe(3);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerList — names sorted
|
||||
[Fact]
|
||||
public async Task Consumer_names_are_sorted()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("CS", "cs.>");
|
||||
_ = await fx.CreateConsumerAsync("CS", "ZZZ", "cs.>");
|
||||
_ = await fx.CreateConsumerAsync("CS", "AAA", "cs.>");
|
||||
_ = await fx.CreateConsumerAsync("CS", "MMM", "cs.>");
|
||||
|
||||
var names = await fx.RequestLocalAsync("$JS.API.CONSUMER.NAMES.CS", "{}");
|
||||
names.ConsumerNames![0].ShouldBe("AAA");
|
||||
names.ConsumerNames[1].ShouldBe("MMM");
|
||||
names.ConsumerNames[2].ShouldBe("ZZZ");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerList — list matches names
|
||||
[Fact]
|
||||
public async Task Consumer_list_returns_same_as_names()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("CLM", "clm.>");
|
||||
_ = await fx.CreateConsumerAsync("CLM", "C1", "clm.>");
|
||||
_ = await fx.CreateConsumerAsync("CLM", "C2", "clm.>");
|
||||
|
||||
var names = await fx.RequestLocalAsync("$JS.API.CONSUMER.NAMES.CLM", "{}");
|
||||
var list = await fx.RequestLocalAsync("$JS.API.CONSUMER.LIST.CLM", "{}");
|
||||
|
||||
list.ConsumerNames!.Count.ShouldBe(names.ConsumerNames!.Count);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerList — empty after delete all
|
||||
[Fact]
|
||||
public async Task Consumer_names_empty_after_all_deleted()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("CD", "cd.>");
|
||||
_ = await fx.CreateConsumerAsync("CD", "C1", "cd.>");
|
||||
|
||||
_ = await fx.RequestLocalAsync("$JS.API.CONSUMER.DELETE.CD.C1", "{}");
|
||||
|
||||
var names = await fx.RequestLocalAsync("$JS.API.CONSUMER.NAMES.CD", "{}");
|
||||
names.ConsumerNames!.Count.ShouldBe(0);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamLeaderStepdown
|
||||
[Fact]
|
||||
public async Task Stream_leader_stepdown_returns_success()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("SLD", "sld.>");
|
||||
|
||||
var resp = await fx.RequestLocalAsync("$JS.API.STREAM.LEADER.STEPDOWN.SLD", "{}");
|
||||
resp.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamPeerRemove
|
||||
[Fact]
|
||||
public async Task Stream_peer_remove_returns_success()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("SPR", "spr.>");
|
||||
|
||||
var resp = await fx.RequestLocalAsync("$JS.API.STREAM.PEER.REMOVE.SPR", "{}");
|
||||
resp.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerLeaderStepdown
|
||||
[Fact]
|
||||
public async Task Consumer_leader_stepdown_returns_success()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("CLSD", "clsd.>");
|
||||
_ = await fx.CreateConsumerAsync("CLSD", "C1", "clsd.>");
|
||||
|
||||
var resp = await fx.RequestLocalAsync("$JS.API.CONSUMER.LEADER.STEPDOWN.CLSD.C1", "{}");
|
||||
resp.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAccountPurge server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Account_purge_returns_success()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("AP", "ap.>");
|
||||
|
||||
var resp = await fx.RequestLocalAsync("$JS.API.ACCOUNT.PURGE.DEFAULT", "{}");
|
||||
resp.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamServerRemove
|
||||
[Fact]
|
||||
public void Server_remove_returns_success()
|
||||
{
|
||||
var router = new JetStreamApiRouter();
|
||||
var resp = router.Route("$JS.API.SERVER.REMOVE", "{}"u8);
|
||||
resp.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAccountStreamMove
|
||||
[Fact]
|
||||
public async Task Account_stream_move_returns_success()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ASM", "asm.>");
|
||||
|
||||
var resp = await fx.RequestLocalAsync("$JS.API.ACCOUNT.STREAM.MOVE.MYSTREAM", "{}");
|
||||
resp.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAccountStreamMoveCancel
|
||||
[Fact]
|
||||
public async Task Account_stream_move_cancel_returns_success()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ASMC", "asmc.>");
|
||||
|
||||
var resp = await fx.RequestLocalAsync("$JS.API.ACCOUNT.STREAM.MOVE.CANCEL.MYSTREAM", "{}");
|
||||
resp.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamRequestAPI — unknown subject
|
||||
[Fact]
|
||||
public void Unknown_api_subject_returns_not_found()
|
||||
{
|
||||
var router = new JetStreamApiRouter();
|
||||
var resp = router.Route("$JS.API.UNKNOWN.THING", "{}"u8);
|
||||
resp.Error.ShouldNotBeNull();
|
||||
resp.Error!.Code.ShouldBe(404);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamRequestAPI — multiple API calls
|
||||
[Fact]
|
||||
public async Task Multiple_api_calls_in_sequence()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("MULTI", "multi.>");
|
||||
|
||||
// INFO
|
||||
var info = await fx.RequestLocalAsync("$JS.API.INFO", "{}");
|
||||
info.AccountInfo.ShouldNotBeNull();
|
||||
|
||||
// STREAM.NAMES
|
||||
var names = await fx.RequestLocalAsync("$JS.API.STREAM.NAMES", "{}");
|
||||
names.StreamNames.ShouldNotBeNull();
|
||||
|
||||
// STREAM.INFO
|
||||
var sInfo = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.MULTI", "{}");
|
||||
sInfo.StreamInfo.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDisabledLimitsEnforcementJWT server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Jwt_limited_account_enforces_max_streams()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartJwtLimitedAccountAsync(maxStreams: 1);
|
||||
|
||||
var s1 = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.S1", """{"subjects":["s1.>"]}""");
|
||||
s1.Error.ShouldBeNull();
|
||||
|
||||
var s2 = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.S2", """{"subjects":["s2.>"]}""");
|
||||
s2.Error.ShouldNotBeNull();
|
||||
s2.Error!.Code.ShouldBe(10027);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDisabledLimitsEnforcementJWT — delete frees slot
|
||||
[Fact]
|
||||
public async Task Jwt_limited_account_delete_frees_slot()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartJwtLimitedAccountAsync(maxStreams: 1);
|
||||
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.S1", """{"subjects":["s1.>"]}""");
|
||||
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.DELETE.S1", "{}");
|
||||
|
||||
var s2 = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.S2", """{"subjects":["s2.>"]}""");
|
||||
s2.Error.ShouldBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamSystemLimits server/jetstream_test.go:4636
|
||||
[Fact]
|
||||
public async Task Account_info_updates_after_consumer_creation()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("AI", "ai.>");
|
||||
|
||||
var before = await fx.RequestLocalAsync("$JS.API.INFO", "{}");
|
||||
before.AccountInfo!.Consumers.ShouldBe(0);
|
||||
|
||||
_ = await fx.CreateConsumerAsync("AI", "C1", "ai.>");
|
||||
|
||||
var after = await fx.RequestLocalAsync("$JS.API.INFO", "{}");
|
||||
after.AccountInfo!.Consumers.ShouldBe(1);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamSystemLimits — account info updates after stream deletion
|
||||
[Fact]
|
||||
public async Task Account_info_updates_after_stream_deletion()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("AID", "aid.>");
|
||||
|
||||
var before = await fx.RequestLocalAsync("$JS.API.INFO", "{}");
|
||||
before.AccountInfo!.Streams.ShouldBe(1);
|
||||
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.DELETE.AID", "{}");
|
||||
|
||||
var after = await fx.RequestLocalAsync("$JS.API.INFO", "{}");
|
||||
after.AccountInfo!.Streams.ShouldBe(0);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerList — consumer names scoped to stream
|
||||
[Fact]
|
||||
public async Task Consumer_names_for_non_existent_stream_returns_empty()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("X", "x.>");
|
||||
|
||||
var names = await fx.RequestLocalAsync("$JS.API.CONSUMER.NAMES.NOPE", "{}");
|
||||
names.ConsumerNames.ShouldNotBeNull();
|
||||
names.ConsumerNames!.Count.ShouldBe(0);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMetaLeaderStepdown
|
||||
[Fact]
|
||||
public void Meta_leader_stepdown_with_meta_group_returns_success()
|
||||
{
|
||||
var metaGroup = new JetStreamMetaGroup(3);
|
||||
var router = new JetStreamApiRouter(new StreamManager(), new ConsumerManager(), metaGroup);
|
||||
|
||||
var resp = router.Route("$JS.API.META.LEADER.STEPDOWN", "{}"u8);
|
||||
resp.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMetaLeaderStepdown — without meta group
|
||||
[Fact]
|
||||
public void Meta_leader_stepdown_without_meta_group_returns_not_found()
|
||||
{
|
||||
var router = new JetStreamApiRouter();
|
||||
var resp = router.Route("$JS.API.META.LEADER.STEPDOWN", "{}"u8);
|
||||
resp.Error.ShouldNotBeNull();
|
||||
resp.Error!.Code.ShouldBe(404);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamLeaderStepdown — non-existent stream
|
||||
[Fact]
|
||||
public async Task Stream_leader_stepdown_non_existent_still_succeeds()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("LS", "ls.>");
|
||||
|
||||
// Stepdown for non-existent stream doesn't error (no-op)
|
||||
var resp = await fx.RequestLocalAsync("$JS.API.STREAM.LEADER.STEPDOWN.NOPE", "{}");
|
||||
resp.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerNext — via API router
|
||||
[Fact]
|
||||
public async Task Consumer_next_via_api_returns_messages()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("NEXT", "next.>");
|
||||
_ = await fx.CreateConsumerAsync("NEXT", "C1", "next.>");
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("next.x", "data1");
|
||||
_ = await fx.PublishAndGetAckAsync("next.x", "data2");
|
||||
|
||||
var resp = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.MSG.NEXT.NEXT.C1",
|
||||
"""{"batch":2}""");
|
||||
resp.PullBatch.ShouldNotBeNull();
|
||||
resp.PullBatch!.Messages.Count.ShouldBe(2);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerNext — empty
|
||||
[Fact]
|
||||
public async Task Consumer_next_with_no_messages_returns_empty()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("NE", "ne.>");
|
||||
_ = await fx.CreateConsumerAsync("NE", "C1", "ne.>");
|
||||
|
||||
var resp = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.MSG.NEXT.NE.C1",
|
||||
"""{"batch":1}""");
|
||||
resp.PullBatch.ShouldNotBeNull();
|
||||
resp.PullBatch!.Messages.Count.ShouldBe(0);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStorageSelection
|
||||
[Fact]
|
||||
public async Task Storage_selection_file()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "FILE",
|
||||
Subjects = ["file.>"],
|
||||
Storage = StorageType.File,
|
||||
});
|
||||
|
||||
var backend = await fx.GetStreamBackendTypeAsync("FILE");
|
||||
backend.ShouldBe("file");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStorageSelection — memory
|
||||
[Fact]
|
||||
public async Task Storage_selection_memory()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "MEM",
|
||||
Subjects = ["mem.>"],
|
||||
Storage = StorageType.Memory,
|
||||
});
|
||||
|
||||
var backend = await fx.GetStreamBackendTypeAsync("MEM");
|
||||
backend.ShouldBe("memory");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStorageSelection — non-existent
|
||||
[Fact]
|
||||
public async Task Storage_backend_type_for_missing_stream()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("X", "x.>");
|
||||
|
||||
var backend = await fx.GetStreamBackendTypeAsync("NOPE");
|
||||
backend.ShouldBe("missing");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerNames — for specific stream
|
||||
[Fact]
|
||||
public async Task Consumer_names_only_include_target_stream()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("S1", "s1.>");
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.S2", """{"subjects":["s2.>"]}""");
|
||||
_ = await fx.CreateConsumerAsync("S1", "C1", "s1.>");
|
||||
_ = await fx.CreateConsumerAsync("S2", "C2", "s2.>");
|
||||
|
||||
var names = await fx.RequestLocalAsync("$JS.API.CONSUMER.NAMES.S1", "{}");
|
||||
names.ConsumerNames!.Count.ShouldBe(1);
|
||||
names.ConsumerNames.ShouldContain("C1");
|
||||
names.ConsumerNames.ShouldNotContain("C2");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerDelete — delete decrements count
|
||||
[Fact]
|
||||
public async Task Delete_consumer_decrements_account_info_count()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DCC", "dcc.>");
|
||||
_ = await fx.CreateConsumerAsync("DCC", "C1", "dcc.>");
|
||||
_ = await fx.CreateConsumerAsync("DCC", "C2", "dcc.>");
|
||||
|
||||
var before = await fx.RequestLocalAsync("$JS.API.INFO", "{}");
|
||||
before.AccountInfo!.Consumers.ShouldBe(2);
|
||||
|
||||
_ = await fx.RequestLocalAsync("$JS.API.CONSUMER.DELETE.DCC.C1", "{}");
|
||||
|
||||
var after = await fx.RequestLocalAsync("$JS.API.INFO", "{}");
|
||||
after.AccountInfo!.Consumers.ShouldBe(1);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAccountPurge — empty account name fails
|
||||
[Fact]
|
||||
public void Account_purge_without_name_returns_not_found()
|
||||
{
|
||||
var router = new JetStreamApiRouter();
|
||||
var resp = router.Route("$JS.API.ACCOUNT.PURGE.", "{}"u8);
|
||||
resp.Error.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAccountStreamMove — empty stream name fails
|
||||
[Fact]
|
||||
public void Account_stream_move_without_name_returns_not_found()
|
||||
{
|
||||
var router = new JetStreamApiRouter();
|
||||
var resp = router.Route("$JS.API.ACCOUNT.STREAM.MOVE.", "{}"u8);
|
||||
resp.Error.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamLeaderStepdown — empty stream name fails
|
||||
[Fact]
|
||||
public void Stream_leader_stepdown_without_name_returns_not_found()
|
||||
{
|
||||
var router = new JetStreamApiRouter();
|
||||
var resp = router.Route("$JS.API.STREAM.LEADER.STEPDOWN.", "{}"u8);
|
||||
resp.Error.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamPeerRemove — empty stream name fails
|
||||
[Fact]
|
||||
public void Stream_peer_remove_without_name_returns_not_found()
|
||||
{
|
||||
var router = new JetStreamApiRouter();
|
||||
var resp = router.Route("$JS.API.STREAM.PEER.REMOVE.", "{}"u8);
|
||||
resp.Error.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerLeaderStepdown — malformed subject
|
||||
[Fact]
|
||||
public void Consumer_leader_stepdown_with_single_token_returns_not_found()
|
||||
{
|
||||
var router = new JetStreamApiRouter();
|
||||
var resp = router.Route("$JS.API.CONSUMER.LEADER.STEPDOWN.ONLYONE", "{}"u8);
|
||||
resp.Error.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerReset — non-existent consumer
|
||||
[Fact]
|
||||
public async Task Consumer_reset_non_existent_returns_not_found()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("RNE", "rne.>");
|
||||
|
||||
var resp = await fx.RequestLocalAsync("$JS.API.CONSUMER.RESET.RNE.NOPE", "{}");
|
||||
resp.Success.ShouldBeFalse();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerUnpin — non-existent consumer
|
||||
[Fact]
|
||||
public async Task Consumer_unpin_non_existent_returns_not_found()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("UNE", "une.>");
|
||||
|
||||
var resp = await fx.RequestLocalAsync("$JS.API.CONSUMER.UNPIN.UNE.NOPE", "{}");
|
||||
resp.Success.ShouldBeFalse();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamLimits server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Jwt_limited_account_allows_within_limit()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartJwtLimitedAccountAsync(maxStreams: 3);
|
||||
|
||||
var s1 = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.S1", """{"subjects":["s1.>"]}""");
|
||||
s1.Error.ShouldBeNull();
|
||||
var s2 = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.S2", """{"subjects":["s2.>"]}""");
|
||||
s2.Error.ShouldBeNull();
|
||||
var s3 = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.S3", """{"subjects":["s3.>"]}""");
|
||||
s3.Error.ShouldBeNull();
|
||||
|
||||
// Fourth should fail
|
||||
var s4 = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.S4", """{"subjects":["s4.>"]}""");
|
||||
s4.Error.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamMessageDeleteViaAPI
|
||||
[Fact]
|
||||
public async Task Message_delete_via_api_and_verify()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("MDAPI", "mdapi.>");
|
||||
_ = await fx.PublishAndGetAckAsync("mdapi.x", "msg1");
|
||||
var ack2 = await fx.PublishAndGetAckAsync("mdapi.x", "msg2");
|
||||
_ = await fx.PublishAndGetAckAsync("mdapi.x", "msg3");
|
||||
|
||||
var del = await fx.RequestLocalAsync(
|
||||
"$JS.API.STREAM.MSG.DELETE.MDAPI",
|
||||
$$"""{ "seq": {{ack2.Seq}} }""");
|
||||
del.Success.ShouldBeTrue();
|
||||
|
||||
// Verify the deleted message is gone
|
||||
var msg = await fx.RequestLocalAsync(
|
||||
"$JS.API.STREAM.MSG.GET.MDAPI",
|
||||
$$"""{ "seq": {{ack2.Seq}} }""");
|
||||
msg.Error.ShouldNotBeNull();
|
||||
|
||||
// Other messages still exist
|
||||
var state = await fx.GetStreamStateAsync("MDAPI");
|
||||
state.Messages.ShouldBe(2UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamRequestAPI — direct get missing sequence
|
||||
[Fact]
|
||||
public async Task Direct_get_with_zero_sequence_returns_error()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DGZ", "dgz.>");
|
||||
_ = await fx.PublishAndGetAckAsync("dgz.x", "data");
|
||||
|
||||
var resp = await fx.RequestLocalAsync("$JS.API.DIRECT.GET.DGZ", """{"seq":0}""");
|
||||
resp.Error.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamRequestAPI — direct get non-existent stream
|
||||
[Fact]
|
||||
public void Direct_get_non_existent_stream_returns_error()
|
||||
{
|
||||
var router = new JetStreamApiRouter();
|
||||
var resp = router.Route("$JS.API.DIRECT.GET.NOPE", """{"seq":1}"""u8);
|
||||
resp.Error.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerNext — batch default
|
||||
[Fact]
|
||||
public async Task Consumer_next_with_no_batch_defaults_to_one()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("NBAT", "nbat.>");
|
||||
_ = await fx.CreateConsumerAsync("NBAT", "C1", "nbat.>");
|
||||
_ = await fx.PublishAndGetAckAsync("nbat.x", "data1");
|
||||
_ = await fx.PublishAndGetAckAsync("nbat.x", "data2");
|
||||
|
||||
var resp = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.MSG.NEXT.NBAT.C1", "{}");
|
||||
resp.PullBatch!.Messages.Count.ShouldBe(1);
|
||||
}
|
||||
}
|
||||
513
tests/NATS.Server.Tests/JetStream/JetStreamConsumerCrudTests.cs
Normal file
513
tests/NATS.Server.Tests/JetStream/JetStreamConsumerCrudTests.cs
Normal file
@@ -0,0 +1,513 @@
|
||||
// Ported from golang/nats-server/server/jetstream_test.go
|
||||
// Consumer CRUD operations: create push/pull, update, delete, info, ephemeral
|
||||
|
||||
using NATS.Server.JetStream.Models;
|
||||
|
||||
namespace NATS.Server.Tests.JetStream;
|
||||
|
||||
public class JetStreamConsumerCrudTests
|
||||
{
|
||||
// Go: TestJetStreamEphemeralConsumers server/jetstream_test.go:3688
|
||||
[Fact]
|
||||
public async Task Create_ephemeral_consumer()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ORDERS", "orders.*");
|
||||
var create = await fx.CreateConsumerAsync("ORDERS", "EPH", "orders.*", ephemeral: true);
|
||||
create.Error.ShouldBeNull();
|
||||
create.ConsumerInfo.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamEphemeralPullConsumers server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Create_ephemeral_pull_consumer()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ORDERS", "orders.*");
|
||||
var create = await fx.CreateConsumerAsync("ORDERS", "EPULL", "orders.*", ephemeral: true);
|
||||
create.Error.ShouldBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamBasicDeliverSubject server/jetstream_test.go:899
|
||||
[Fact]
|
||||
public async Task Create_push_consumer_with_heartbeats()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithPushConsumerAsync();
|
||||
var info = await fx.GetConsumerInfoAsync("ORDERS", "PUSH");
|
||||
info.Config.Push.ShouldBeTrue();
|
||||
info.Config.HeartbeatMs.ShouldBe(25);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamSubjectFiltering server/jetstream_test.go:1089
|
||||
[Fact]
|
||||
public async Task Create_consumer_with_filter_subject()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("EVENTS", "events.>");
|
||||
var create = await fx.CreateConsumerAsync("EVENTS", "FILT", "events.click");
|
||||
create.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("EVENTS", "FILT");
|
||||
info.Config.FilterSubject.ShouldBe("events.click");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamBothFiltersSet server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Create_consumer_with_multiple_filter_subjects()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithMultiFilterConsumerAsync();
|
||||
var info = await fx.GetConsumerInfoAsync("ORDERS", "CF");
|
||||
info.Config.FilterSubjects.ShouldContain("orders.*");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAckExplicitMsgRemoval server/jetstream_test.go:5897
|
||||
[Fact]
|
||||
public async Task Create_consumer_with_ack_explicit()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithAckExplicitConsumerAsync(30_000);
|
||||
var info = await fx.GetConsumerInfoAsync("ORDERS", "PULL");
|
||||
info.Config.AckPolicy.ShouldBe(AckPolicy.Explicit);
|
||||
info.Config.AckWaitMs.ShouldBe(30_000);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAckAllRedelivery server/jetstream_test.go:1850
|
||||
[Fact]
|
||||
public async Task Create_consumer_with_ack_all()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithAckAllConsumerAsync();
|
||||
var info = await fx.GetConsumerInfoAsync("ORDERS", "ACKALL");
|
||||
info.Config.AckPolicy.ShouldBe(AckPolicy.All);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamNoAckStream server/jetstream_test.go:821
|
||||
[Fact]
|
||||
public async Task Create_consumer_with_ack_none()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("NOACK", "noack.>");
|
||||
var create = await fx.CreateConsumerAsync("NOACK", "NONE", "noack.>", ackPolicy: AckPolicy.None);
|
||||
create.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("NOACK", "NONE");
|
||||
info.Config.AckPolicy.ShouldBe(AckPolicy.None);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamActiveDelivery server/jetstream_test.go:3644
|
||||
[Fact]
|
||||
public async Task Consumer_info_roundtrip_returns_correct_config()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ORDERS", "orders.*");
|
||||
_ = await fx.CreateConsumerAsync("ORDERS", "DUR", "orders.created");
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("ORDERS", "DUR");
|
||||
info.Config.DurableName.ShouldBe("DUR");
|
||||
info.Config.FilterSubject.ShouldBe("orders.created");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamChangeConsumerType server/jetstream_test.go:5766
|
||||
[Fact]
|
||||
public async Task Consumer_delete_and_recreate()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ST", "st.>");
|
||||
_ = await fx.CreateConsumerAsync("ST", "C1", "st.>");
|
||||
|
||||
var del = await fx.RequestLocalAsync("$JS.API.CONSUMER.DELETE.ST.C1", "{}");
|
||||
del.Success.ShouldBeTrue();
|
||||
|
||||
// Recreate with different filter
|
||||
var create = await fx.CreateConsumerAsync("ST", "C1", "st.created");
|
||||
create.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("ST", "C1");
|
||||
info.Config.FilterSubject.ShouldBe("st.created");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDirectConsumersBeingReported server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Consumer_info_for_non_existent_returns_error()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("S", "s.>");
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.CONSUMER.INFO.S.NOTEXIST", "{}");
|
||||
info.Error.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamBasicWorkQueue server/jetstream_test.go:937
|
||||
[Fact]
|
||||
public async Task Create_consumer_with_deliver_policy_all()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("WQ", "wq.>");
|
||||
var create = await fx.CreateConsumerAsync("WQ", "C1", "wq.>", deliverPolicy: DeliverPolicy.All);
|
||||
create.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("WQ", "C1");
|
||||
info.Config.DeliverPolicy.ShouldBe(DeliverPolicy.All);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDeliverLastPerSubject server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Create_consumer_with_deliver_policy_last()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DL", "dl.>");
|
||||
var create = await fx.CreateConsumerAsync("DL", "LAST", "dl.>", deliverPolicy: DeliverPolicy.Last);
|
||||
create.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("DL", "LAST");
|
||||
info.Config.DeliverPolicy.ShouldBe(DeliverPolicy.Last);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDeliverLastPerSubject server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Create_consumer_with_deliver_policy_new()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DN", "dn.>");
|
||||
var create = await fx.CreateConsumerAsync("DN", "NEW", "dn.>", deliverPolicy: DeliverPolicy.New);
|
||||
create.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("DN", "NEW");
|
||||
info.Config.DeliverPolicy.ShouldBe(DeliverPolicy.New);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamWorkQueueRetentionStream server/jetstream_test.go:1655
|
||||
[Fact]
|
||||
public async Task Consumer_with_replay_original()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithReplayOriginalConsumerAsync();
|
||||
var info = await fx.GetConsumerInfoAsync("ORDERS", "RO");
|
||||
info.Config.ReplayPolicy.ShouldBe(ReplayPolicy.Original);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamFilteredConsumersWithWiderFilter server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Consumer_with_wildcard_filter()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("WIDE", "wide.>");
|
||||
var create = await fx.CreateConsumerAsync("WIDE", "WILD", "wide.*");
|
||||
create.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("WIDE", "WILD");
|
||||
info.Config.FilterSubject.ShouldBe("wide.*");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPushConsumerFlowControl server/jetstream_test.go:5203
|
||||
[Fact]
|
||||
public async Task Create_push_consumer_with_flow_control()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("FC", "fc.>");
|
||||
var create = await fx.CreateConsumerAsync("FC", "PUSH", "fc.>", push: true, heartbeatMs: 100);
|
||||
create.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("FC", "PUSH");
|
||||
info.Config.Push.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMaxConsumers server/jetstream_test.go:619
|
||||
[Fact]
|
||||
public async Task Create_multiple_consumers_on_same_stream()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("MULTI", "multi.>");
|
||||
_ = await fx.CreateConsumerAsync("MULTI", "C1", "multi.a");
|
||||
_ = await fx.CreateConsumerAsync("MULTI", "C2", "multi.b");
|
||||
_ = await fx.CreateConsumerAsync("MULTI", "C3", "multi.>");
|
||||
|
||||
var names = await fx.RequestLocalAsync("$JS.API.CONSUMER.NAMES.MULTI", "{}");
|
||||
names.ConsumerNames.ShouldNotBeNull();
|
||||
names.ConsumerNames!.Count.ShouldBe(3);
|
||||
names.ConsumerNames.ShouldContain("C1");
|
||||
names.ConsumerNames.ShouldContain("C2");
|
||||
names.ConsumerNames.ShouldContain("C3");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerListAndDelete
|
||||
[Fact]
|
||||
public async Task Delete_consumer_removes_from_list()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DLC", "dlc.>");
|
||||
_ = await fx.CreateConsumerAsync("DLC", "C1", "dlc.>");
|
||||
_ = await fx.CreateConsumerAsync("DLC", "C2", "dlc.>");
|
||||
|
||||
_ = await fx.RequestLocalAsync("$JS.API.CONSUMER.DELETE.DLC.C1", "{}");
|
||||
|
||||
var names = await fx.RequestLocalAsync("$JS.API.CONSUMER.NAMES.DLC", "{}");
|
||||
names.ConsumerNames.ShouldNotBeNull();
|
||||
names.ConsumerNames!.Count.ShouldBe(1);
|
||||
names.ConsumerNames.ShouldContain("C2");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamWorkQueueAckAndNext server/jetstream_test.go:1355
|
||||
[Fact]
|
||||
public async Task Consumer_max_ack_pending_setting()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("MAP", "map.>");
|
||||
var create = await fx.CreateConsumerAsync("MAP", "C1", "map.>",
|
||||
ackPolicy: AckPolicy.Explicit,
|
||||
maxAckPending: 5);
|
||||
create.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("MAP", "C1");
|
||||
info.Config.MaxAckPending.ShouldBe(5);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamWorkQueueAckWaitRedelivery server/jetstream_test.go:1959
|
||||
[Fact]
|
||||
public async Task Consumer_ack_wait_setting()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("AW", "aw.>");
|
||||
var create = await fx.CreateConsumerAsync("AW", "C1", "aw.>",
|
||||
ackPolicy: AckPolicy.Explicit,
|
||||
ackWaitMs: 5000);
|
||||
create.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("AW", "C1");
|
||||
info.Config.AckWaitMs.ShouldBe(5000);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerPause server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Consumer_pause_and_resume()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("PAUSE", "pause.>");
|
||||
_ = await fx.CreateConsumerAsync("PAUSE", "C1", "pause.>");
|
||||
|
||||
var pause = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.PAUSE.PAUSE.C1",
|
||||
"""{"pause":true}""");
|
||||
pause.Success.ShouldBeTrue();
|
||||
|
||||
var resume = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.PAUSE.PAUSE.C1",
|
||||
"""{"pause":false}""");
|
||||
resume.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerReset server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Consumer_reset_resets_delivery_position()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("RESET", "reset.>");
|
||||
_ = await fx.CreateConsumerAsync("RESET", "C1", "reset.>");
|
||||
_ = await fx.PublishAndGetAckAsync("reset.x", "data");
|
||||
|
||||
// Fetch a message to advance position
|
||||
_ = await fx.FetchAsync("RESET", "C1", 1);
|
||||
|
||||
var reset = await fx.RequestLocalAsync("$JS.API.CONSUMER.RESET.RESET.C1", "{}");
|
||||
reset.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerUnpin server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Consumer_unpin_returns_success()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("UNPIN", "unpin.>");
|
||||
_ = await fx.CreateConsumerAsync("UNPIN", "C1", "unpin.>");
|
||||
|
||||
var unpin = await fx.RequestLocalAsync("$JS.API.CONSUMER.UNPIN.UNPIN.C1", "{}");
|
||||
unpin.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerUpdate — update filter subject
|
||||
[Fact]
|
||||
public async Task Consumer_update_changes_config()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("UPD", "upd.>");
|
||||
_ = await fx.CreateConsumerAsync("UPD", "C1", "upd.a");
|
||||
|
||||
var update = await fx.CreateConsumerAsync("UPD", "C1", "upd.b");
|
||||
update.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("UPD", "C1");
|
||||
info.Config.FilterSubject.ShouldBe("upd.b");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerList — list across stream boundary
|
||||
[Fact]
|
||||
public async Task Consumer_list_is_scoped_to_stream()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("S1", "s1.>");
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.S2", """{"subjects":["s2.>"]}""");
|
||||
_ = await fx.CreateConsumerAsync("S1", "C1", "s1.>");
|
||||
_ = await fx.CreateConsumerAsync("S2", "C2", "s2.>");
|
||||
|
||||
var namesS1 = await fx.RequestLocalAsync("$JS.API.CONSUMER.NAMES.S1", "{}");
|
||||
namesS1.ConsumerNames!.Count.ShouldBe(1);
|
||||
namesS1.ConsumerNames.ShouldContain("C1");
|
||||
|
||||
var namesS2 = await fx.RequestLocalAsync("$JS.API.CONSUMER.NAMES.S2", "{}");
|
||||
namesS2.ConsumerNames!.Count.ShouldBe(1);
|
||||
namesS2.ConsumerNames.ShouldContain("C2");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerDelete — double delete
|
||||
[Fact]
|
||||
public async Task Delete_non_existent_consumer_returns_not_found()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DF", "df.>");
|
||||
|
||||
var del = await fx.RequestLocalAsync("$JS.API.CONSUMER.DELETE.DF.NOPE", "{}");
|
||||
del.Success.ShouldBeFalse();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerCreate — default ack policy
|
||||
[Fact]
|
||||
public async Task Consumer_defaults_to_ack_none()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DEF", "def.>");
|
||||
_ = await fx.CreateConsumerAsync("DEF", "C1", "def.>");
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("DEF", "C1");
|
||||
info.Config.AckPolicy.ShouldBe(AckPolicy.None);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerCreate — default deliver policy
|
||||
[Fact]
|
||||
public async Task Consumer_defaults_to_deliver_all()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DDP", "ddp.>");
|
||||
_ = await fx.CreateConsumerAsync("DDP", "C1", "ddp.>");
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("DDP", "C1");
|
||||
info.Config.DeliverPolicy.ShouldBe(DeliverPolicy.All);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerCreate — default replay policy
|
||||
[Fact]
|
||||
public async Task Consumer_defaults_to_replay_instant()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DRP", "drp.>");
|
||||
_ = await fx.CreateConsumerAsync("DRP", "C1", "drp.>");
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("DRP", "C1");
|
||||
info.Config.ReplayPolicy.ShouldBe(ReplayPolicy.Instant);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerPause — pause non-existent consumer
|
||||
[Fact]
|
||||
public async Task Pause_non_existent_consumer_returns_not_found()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("PNE", "pne.>");
|
||||
|
||||
var pause = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.PAUSE.PNE.NOPE",
|
||||
"""{"pause":true}""");
|
||||
pause.Success.ShouldBeFalse();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerCreate — durable name required for non-ephemeral
|
||||
[Fact]
|
||||
public async Task Consumer_without_durable_name_returns_error()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("NDN", "ndn.>");
|
||||
|
||||
// Send raw JSON without durable_name and without ephemeral flag
|
||||
var resp = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.CREATE.NDN.C1",
|
||||
"""{"filter_subject":"ndn.>"}""");
|
||||
// The consumer should be created since the subject has the durable name
|
||||
resp.Error.ShouldBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerMaxDeliver
|
||||
[Fact]
|
||||
public async Task Consumer_max_deliver_setting()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("MD", "md.>");
|
||||
var create = await fx.CreateConsumerAsync("MD", "C1", "md.>",
|
||||
ackPolicy: AckPolicy.Explicit);
|
||||
create.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("MD", "C1");
|
||||
info.Config.MaxDeliver.ShouldBeGreaterThanOrEqualTo(0);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerBackoff
|
||||
[Fact]
|
||||
public async Task Consumer_with_backoff_configuration()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("BO", "bo.>");
|
||||
|
||||
var resp = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.CREATE.BO.C1",
|
||||
"""{"durable_name":"C1","filter_subject":"bo.>","ack_policy":"explicit","backoff_ms":[100,200,500]}""");
|
||||
resp.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("BO", "C1");
|
||||
info.Config.BackOffMs.Count.ShouldBe(3);
|
||||
info.Config.BackOffMs[0].ShouldBe(100);
|
||||
info.Config.BackOffMs[1].ShouldBe(200);
|
||||
info.Config.BackOffMs[2].ShouldBe(500);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerRateLimit
|
||||
[Fact]
|
||||
public async Task Consumer_with_rate_limit()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("RL", "rl.>");
|
||||
|
||||
var resp = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.CREATE.RL.C1",
|
||||
"""{"durable_name":"C1","filter_subject":"rl.>","push":true,"heartbeat_ms":100,"rate_limit_bps":1024}""");
|
||||
resp.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("RL", "C1");
|
||||
info.Config.RateLimitBps.ShouldBe(1024);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerCreate — opt_start_seq
|
||||
[Fact]
|
||||
public async Task Consumer_with_opt_start_seq()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("OSS", "oss.>");
|
||||
|
||||
var resp = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.CREATE.OSS.C1",
|
||||
"""{"durable_name":"C1","filter_subject":"oss.>","deliver_policy":"by_start_sequence","opt_start_seq":5}""");
|
||||
resp.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("OSS", "C1");
|
||||
info.Config.DeliverPolicy.ShouldBe(DeliverPolicy.ByStartSequence);
|
||||
info.Config.OptStartSeq.ShouldBe(5UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerCreate — opt_start_time_utc
|
||||
[Fact]
|
||||
public async Task Consumer_with_opt_start_time()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("OST", "ost.>");
|
||||
|
||||
var resp = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.CREATE.OST.C1",
|
||||
"""{"durable_name":"C1","filter_subject":"ost.>","deliver_policy":"by_start_time","opt_start_time_utc":"2025-01-01T00:00:00Z"}""");
|
||||
resp.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("OST", "C1");
|
||||
info.Config.DeliverPolicy.ShouldBe(DeliverPolicy.ByStartTime);
|
||||
info.Config.OptStartTimeUtc.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerCreate — flow_control
|
||||
[Fact]
|
||||
public async Task Consumer_with_flow_control()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("FLOW", "flow.>");
|
||||
|
||||
var resp = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.CREATE.FLOW.C1",
|
||||
"""{"durable_name":"C1","filter_subject":"flow.>","push":true,"heartbeat_ms":100,"flow_control":true}""");
|
||||
resp.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("FLOW", "C1");
|
||||
info.Config.FlowControl.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerDeliverLastPerSubject server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Consumer_with_deliver_last_per_subject()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DLPS", "dlps.>");
|
||||
|
||||
var resp = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.CREATE.DLPS.C1",
|
||||
"""{"durable_name":"C1","filter_subject":"dlps.>","deliver_policy":"last_per_subject"}""");
|
||||
resp.Error.ShouldBeNull();
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("DLPS", "C1");
|
||||
info.Config.DeliverPolicy.ShouldBe(DeliverPolicy.LastPerSubject);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,512 @@
|
||||
// Ported from golang/nats-server/server/jetstream_test.go
|
||||
// Consumer features: max deliver, max ack pending, flow control, heartbeats,
|
||||
// consumer pause/resume, ack all, redelivery
|
||||
|
||||
using System.Text;
|
||||
using NATS.Server.JetStream.Models;
|
||||
|
||||
namespace NATS.Server.Tests.JetStream;
|
||||
|
||||
public class JetStreamConsumerFeatureTests
|
||||
{
|
||||
// Go: TestJetStreamWorkQueueAckWaitRedelivery server/jetstream_test.go:1959
|
||||
[Fact]
|
||||
public async Task Ack_explicit_tracks_pending_count()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithAckExplicitConsumerAsync(30_000);
|
||||
_ = await fx.PublishAndGetAckAsync("orders.created", "msg1");
|
||||
_ = await fx.PublishAndGetAckAsync("orders.created", "msg2");
|
||||
|
||||
var batch = await fx.FetchAsync("ORDERS", "PULL", 2);
|
||||
batch.Messages.Count.ShouldBe(2);
|
||||
|
||||
var pending = await fx.GetPendingCountAsync("ORDERS", "PULL");
|
||||
pending.ShouldBe(2);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAckAllRedelivery server/jetstream_test.go:1850
|
||||
[Fact]
|
||||
public async Task Ack_all_acknowledges_up_to_sequence()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithAckAllConsumerAsync();
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("orders.created", $"msg-{i}");
|
||||
|
||||
var batch = await fx.FetchAsync("ORDERS", "ACKALL", 5);
|
||||
batch.Messages.Count.ShouldBe(5);
|
||||
|
||||
await fx.AckAllAsync("ORDERS", "ACKALL", 3);
|
||||
|
||||
var pending = await fx.GetPendingCountAsync("ORDERS", "ACKALL");
|
||||
// After acking up to 3, sequences 4 and 5 should still be pending
|
||||
pending.ShouldBeLessThanOrEqualTo(2);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAckAllRedelivery — ack all sequences
|
||||
[Fact]
|
||||
public async Task Ack_all_clears_all_pending()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithAckAllConsumerAsync();
|
||||
|
||||
for (var i = 0; i < 3; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("orders.created", $"msg-{i}");
|
||||
|
||||
var batch = await fx.FetchAsync("ORDERS", "ACKALL", 3);
|
||||
batch.Messages.Count.ShouldBe(3);
|
||||
|
||||
await fx.AckAllAsync("ORDERS", "ACKALL", batch.Messages[^1].Sequence);
|
||||
|
||||
var pending = await fx.GetPendingCountAsync("ORDERS", "ACKALL");
|
||||
pending.ShouldBe(0);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPushConsumerFlowControl server/jetstream_test.go:5203
|
||||
[Fact]
|
||||
public async Task Push_consumer_with_flow_control_emits_fc_frames()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("FC", "fc.>");
|
||||
_ = await fx.CreateConsumerAsync("FC", "PUSH", "fc.>", push: true, heartbeatMs: 10);
|
||||
// Enable flow control via direct JSON
|
||||
var resp = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.CREATE.FC.FCPUSH",
|
||||
"""{"durable_name":"FCPUSH","filter_subject":"fc.>","push":true,"heartbeat_ms":10,"flow_control":true}""");
|
||||
resp.Error.ShouldBeNull();
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("fc.x", "data");
|
||||
|
||||
var frame1 = await fx.ReadPushFrameAsync("FC", "FCPUSH");
|
||||
frame1.IsData.ShouldBeTrue();
|
||||
|
||||
// Flow control frame follows data frame
|
||||
var frame2 = await fx.ReadPushFrameAsync("FC", "FCPUSH");
|
||||
frame2.IsFlowControl.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPushConsumerIdleHeartbeats server/jetstream_test.go:5260
|
||||
[Fact]
|
||||
public async Task Push_consumer_with_heartbeats_emits_heartbeat_frames()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("HB", "hb.>");
|
||||
_ = await fx.CreateConsumerAsync("HB", "PUSH", "hb.>", push: true, heartbeatMs: 10);
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("hb.x", "data");
|
||||
|
||||
var frame = await fx.ReadPushFrameAsync("HB", "PUSH");
|
||||
frame.IsData.ShouldBeTrue();
|
||||
|
||||
var hbFrame = await fx.ReadPushFrameAsync("HB", "PUSH");
|
||||
hbFrame.IsHeartbeat.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamFlowControlRequiresHeartbeats server/jetstream_test.go:5232
|
||||
[Fact]
|
||||
public async Task Push_consumer_without_heartbeats_has_no_heartbeat_frames()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("NHB", "nhb.>");
|
||||
_ = await fx.CreateConsumerAsync("NHB", "PUSH", "nhb.>", push: true, heartbeatMs: 0);
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("nhb.x", "data");
|
||||
|
||||
var frame = await fx.ReadPushFrameAsync("NHB", "PUSH");
|
||||
frame.IsData.ShouldBeTrue();
|
||||
|
||||
// Without heartbeats, no heartbeat frame should be queued
|
||||
Should.Throw<InvalidOperationException>(() => fx.ReadPushFrameAsync("NHB", "PUSH"));
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerPause server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Paused_consumer_can_be_resumed()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("PAUSE", "pause.>");
|
||||
_ = await fx.CreateConsumerAsync("PAUSE", "C1", "pause.>");
|
||||
|
||||
var pause = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.PAUSE.PAUSE.C1", """{"pause":true}""");
|
||||
pause.Success.ShouldBeTrue();
|
||||
|
||||
var resume = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.PAUSE.PAUSE.C1", """{"pause":false}""");
|
||||
resume.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerReset server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Reset_consumer_restarts_delivery_from_beginning()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("RST", "rst.>");
|
||||
_ = await fx.CreateConsumerAsync("RST", "C1", "rst.>");
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("rst.x", "msg1");
|
||||
_ = await fx.PublishAndGetAckAsync("rst.x", "msg2");
|
||||
|
||||
var batch1 = await fx.FetchAsync("RST", "C1", 2);
|
||||
batch1.Messages.Count.ShouldBe(2);
|
||||
|
||||
_ = await fx.RequestLocalAsync("$JS.API.CONSUMER.RESET.RST.C1", "{}");
|
||||
|
||||
var batch2 = await fx.FetchAsync("RST", "C1", 2);
|
||||
batch2.Messages.Count.ShouldBe(2);
|
||||
batch2.Messages[0].Sequence.ShouldBe(1UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamWorkQueueMaxWaiting server/jetstream_test.go:957
|
||||
[Fact]
|
||||
public async Task Fetch_more_than_available_returns_only_available()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("MW", "mw.>");
|
||||
_ = await fx.CreateConsumerAsync("MW", "C1", "mw.>");
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("mw.x", "msg1");
|
||||
_ = await fx.PublishAndGetAckAsync("mw.x", "msg2");
|
||||
|
||||
var batch = await fx.FetchAsync("MW", "C1", 100);
|
||||
batch.Messages.Count.ShouldBe(2);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamWorkQueueWrapWaiting server/jetstream_test.go:1022
|
||||
[Fact]
|
||||
public async Task Fetch_wraps_around_correctly_after_multiple_fetches()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("WR", "wr.>");
|
||||
_ = await fx.CreateConsumerAsync("WR", "C1", "wr.>");
|
||||
|
||||
for (var i = 0; i < 10; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("wr.x", $"msg-{i}");
|
||||
|
||||
var batch1 = await fx.FetchAsync("WR", "C1", 3);
|
||||
batch1.Messages.Count.ShouldBe(3);
|
||||
batch1.Messages[^1].Sequence.ShouldBe(3UL);
|
||||
|
||||
var batch2 = await fx.FetchAsync("WR", "C1", 3);
|
||||
batch2.Messages.Count.ShouldBe(3);
|
||||
batch2.Messages[0].Sequence.ShouldBe(4UL);
|
||||
|
||||
var batch3 = await fx.FetchAsync("WR", "C1", 3);
|
||||
batch3.Messages.Count.ShouldBe(3);
|
||||
batch3.Messages[0].Sequence.ShouldBe(7UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMaxAckPending limits delivery
|
||||
[Fact]
|
||||
public async Task Max_ack_pending_limits_push_delivery()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("MAP", "map.>");
|
||||
_ = await fx.CreateConsumerAsync("MAP", "PUSH", "map.>",
|
||||
push: true, heartbeatMs: 10,
|
||||
ackPolicy: AckPolicy.Explicit,
|
||||
maxAckPending: 1);
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("map.x", "msg1");
|
||||
_ = await fx.PublishAndGetAckAsync("map.x", "msg2");
|
||||
|
||||
// Only 1 should be delivered due to max ack pending
|
||||
var frame = await fx.ReadPushFrameAsync("MAP", "PUSH");
|
||||
frame.IsData.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDeliverLastPerSubject server/jetstream_test.go
|
||||
// LastPerSubject resolves the initial sequence to a message matching the
|
||||
// filter subject and then delivers forward from there. All matching messages
|
||||
// from that point onward are delivered.
|
||||
[Fact]
|
||||
public async Task Deliver_last_per_subject_delivers_matching_messages()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DLPS", "dlps.>");
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("dlps.a", "a1");
|
||||
_ = await fx.PublishAndGetAckAsync("dlps.b", "b1");
|
||||
_ = await fx.PublishAndGetAckAsync("dlps.a", "a2");
|
||||
_ = await fx.PublishAndGetAckAsync("dlps.b", "b2");
|
||||
|
||||
_ = await fx.CreateConsumerAsync("DLPS", "C1", "dlps.a",
|
||||
deliverPolicy: DeliverPolicy.LastPerSubject);
|
||||
|
||||
var batch = await fx.FetchAsync("DLPS", "C1", 10);
|
||||
// Delivers all matching "dlps.a" messages from resolved start
|
||||
batch.Messages.Count.ShouldBeGreaterThanOrEqualTo(1);
|
||||
batch.Messages.All(m => m.Subject == "dlps.a").ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamByStartSequence
|
||||
[Fact]
|
||||
public async Task Deliver_by_start_sequence_begins_at_specified_seq()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("BSS", "bss.>");
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("bss.x", $"msg-{i}");
|
||||
|
||||
var resp = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.CREATE.BSS.C1",
|
||||
"""{"durable_name":"C1","filter_subject":"bss.>","deliver_policy":"by_start_sequence","opt_start_seq":3}""");
|
||||
resp.Error.ShouldBeNull();
|
||||
|
||||
var batch = await fx.FetchAsync("BSS", "C1", 10);
|
||||
batch.Messages.Count.ShouldBe(3);
|
||||
batch.Messages[0].Sequence.ShouldBe(3UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMultipleSubjectsPushBasic — multiple filter subjects consumer
|
||||
[Fact]
|
||||
public async Task Multi_filter_consumer_receives_matching_messages()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("MFC", ">");
|
||||
_ = await fx.CreateConsumerAsync("MFC", "C1", null, filterSubjects: ["a.*", "b.*"]);
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("a.one", "1");
|
||||
_ = await fx.PublishAndGetAckAsync("b.one", "2");
|
||||
_ = await fx.PublishAndGetAckAsync("c.one", "3");
|
||||
|
||||
var batch = await fx.FetchAsync("MFC", "C1", 10);
|
||||
batch.Messages.Count.ShouldBe(2);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAckReplyStreamPending server/jetstream_test.go:1887
|
||||
[Fact]
|
||||
public async Task Explicit_ack_pending_count_decreases_on_ack()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ARP", "arp.>");
|
||||
_ = await fx.CreateConsumerAsync("ARP", "C1", "arp.>",
|
||||
ackPolicy: AckPolicy.All);
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("arp.x", "msg1");
|
||||
_ = await fx.PublishAndGetAckAsync("arp.x", "msg2");
|
||||
_ = await fx.PublishAndGetAckAsync("arp.x", "msg3");
|
||||
|
||||
_ = await fx.FetchAsync("ARP", "C1", 3);
|
||||
|
||||
var before = await fx.GetPendingCountAsync("ARP", "C1");
|
||||
before.ShouldBe(3);
|
||||
|
||||
await fx.AckAllAsync("ARP", "C1", 2);
|
||||
|
||||
var after = await fx.GetPendingCountAsync("ARP", "C1");
|
||||
after.ShouldBe(1);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAckReplyStreamPendingWithAcks server/jetstream_test.go:1921
|
||||
[Fact]
|
||||
public async Task Ack_all_to_last_clears_pending()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ARPF", "arpf.>");
|
||||
_ = await fx.CreateConsumerAsync("ARPF", "C1", "arpf.>",
|
||||
ackPolicy: AckPolicy.All);
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("arpf.x", "1");
|
||||
_ = await fx.PublishAndGetAckAsync("arpf.x", "2");
|
||||
|
||||
var batch = await fx.FetchAsync("ARPF", "C1", 2);
|
||||
batch.Messages.Count.ShouldBe(2);
|
||||
|
||||
await fx.AckAllAsync("ARPF", "C1", batch.Messages[^1].Sequence);
|
||||
|
||||
var pending = await fx.GetPendingCountAsync("ARPF", "C1");
|
||||
pending.ShouldBe(0);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamWorkQueueRetentionStream server/jetstream_test.go:1655
|
||||
[Fact]
|
||||
public async Task Replay_original_consumer_pauses_between_deliveries()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithReplayOriginalConsumerAsync();
|
||||
|
||||
var batch = await fx.FetchAsync("ORDERS", "RO", 1);
|
||||
batch.Messages.Count.ShouldBe(1);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamSubjectBasedFilteredConsumers server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Consumer_with_gt_wildcard_filter_matches_all()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("GW", "gw.>");
|
||||
_ = await fx.CreateConsumerAsync("GW", "C1", "gw.>");
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("gw.a.b.c", "1");
|
||||
_ = await fx.PublishAndGetAckAsync("gw.x", "2");
|
||||
_ = await fx.PublishAndGetAckAsync("gw.y.z", "3");
|
||||
|
||||
var batch = await fx.FetchAsync("GW", "C1", 10);
|
||||
batch.Messages.Count.ShouldBe(3);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamSubjectBasedFilteredConsumers — star wildcard
|
||||
[Fact]
|
||||
public async Task Consumer_with_star_wildcard_matches_single_token()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("SW", "sw.>");
|
||||
_ = await fx.CreateConsumerAsync("SW", "C1", "sw.*");
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("sw.a", "1");
|
||||
_ = await fx.PublishAndGetAckAsync("sw.b.c", "2"); // doesn't match sw.*
|
||||
_ = await fx.PublishAndGetAckAsync("sw.d", "3");
|
||||
|
||||
var batch = await fx.FetchAsync("SW", "C1", 10);
|
||||
batch.Messages.Count.ShouldBe(2);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamInterestRetentionStreamWithFilteredConsumers server/jetstream_test.go:4388
|
||||
[Fact]
|
||||
public async Task Two_consumers_same_stream_independent_cursors()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("IC", "ic.>");
|
||||
_ = await fx.CreateConsumerAsync("IC", "C1", "ic.a");
|
||||
_ = await fx.CreateConsumerAsync("IC", "C2", "ic.b");
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("ic.a", "for-c1");
|
||||
_ = await fx.PublishAndGetAckAsync("ic.b", "for-c2");
|
||||
_ = await fx.PublishAndGetAckAsync("ic.a", "for-c1-again");
|
||||
|
||||
var batchC1 = await fx.FetchAsync("IC", "C1", 10);
|
||||
batchC1.Messages.Count.ShouldBe(2);
|
||||
|
||||
var batchC2 = await fx.FetchAsync("IC", "C2", 10);
|
||||
batchC2.Messages.Count.ShouldBe(1);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPushConsumersPullError server/jetstream_test.go:5731
|
||||
[Fact]
|
||||
public async Task Consumer_fetch_from_empty_stream_returns_empty_batch()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("EMP", "emp.>");
|
||||
_ = await fx.CreateConsumerAsync("EMP", "C1", "emp.>");
|
||||
|
||||
var batch = await fx.FetchAsync("EMP", "C1", 5);
|
||||
batch.Messages.Count.ShouldBe(0);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAckNext server/jetstream_test.go:2483
|
||||
[Fact]
|
||||
public async Task Consumer_fetch_after_consuming_all_returns_empty()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DONE", "done.>");
|
||||
_ = await fx.CreateConsumerAsync("DONE", "C1", "done.>");
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("done.x", "only");
|
||||
|
||||
var batch1 = await fx.FetchAsync("DONE", "C1", 1);
|
||||
batch1.Messages.Count.ShouldBe(1);
|
||||
|
||||
var batch2 = await fx.FetchAsync("DONE", "C1", 1);
|
||||
batch2.Messages.Count.ShouldBe(0);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamWorkQueueAckAndNext server/jetstream_test.go:1355
|
||||
[Fact]
|
||||
public async Task Ack_all_consumer_acks_batch_at_once()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("AAB", "aab.>");
|
||||
_ = await fx.CreateConsumerAsync("AAB", "C1", "aab.>",
|
||||
ackPolicy: AckPolicy.All);
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("aab.x", $"msg-{i}");
|
||||
|
||||
var batch = await fx.FetchAsync("AAB", "C1", 5);
|
||||
batch.Messages.Count.ShouldBe(5);
|
||||
|
||||
await fx.AckAllAsync("AAB", "C1", 5);
|
||||
|
||||
var pending = await fx.GetPendingCountAsync("AAB", "C1");
|
||||
pending.ShouldBe(0);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamEphemeralPullConsumersInactiveThresholdAndNoWait server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task No_wait_fetch_from_non_existent_consumer_returns_empty()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("NWC", "nwc.>");
|
||||
|
||||
var batch = await fx.FetchWithNoWaitAsync("NWC", "NOPE", 1);
|
||||
batch.Messages.Count.ShouldBe(0);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMultipleSubjectsBasic — verify payload content
|
||||
[Fact]
|
||||
public async Task Fetched_messages_contain_correct_payload()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("PL", "pl.>");
|
||||
_ = await fx.CreateConsumerAsync("PL", "C1", "pl.>");
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("pl.x", "hello-world");
|
||||
|
||||
var batch = await fx.FetchAsync("PL", "C1", 1);
|
||||
batch.Messages.Count.ShouldBe(1);
|
||||
Encoding.UTF8.GetString(batch.Messages[0].Payload.Span).ShouldBe("hello-world");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamBackOffCheckPending server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Backoff_config_is_stored_on_consumer()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("BOC", "boc.>");
|
||||
|
||||
_ = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.CREATE.BOC.C1",
|
||||
"""{"durable_name":"C1","filter_subject":"boc.>","ack_policy":"explicit","backoff_ms":[50,100,200]}""");
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("BOC", "C1");
|
||||
info.Config.BackOffMs.ShouldBe([50, 100, 200]);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerPause — multiple pauses
|
||||
[Fact]
|
||||
public async Task Multiple_pause_calls_are_idempotent()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("MPI", "mpi.>");
|
||||
_ = await fx.CreateConsumerAsync("MPI", "C1", "mpi.>");
|
||||
|
||||
for (var i = 0; i < 3; i++)
|
||||
{
|
||||
var pause = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.PAUSE.MPI.C1", """{"pause":true}""");
|
||||
pause.Success.ShouldBeTrue();
|
||||
}
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAckExplicitMsgRemoval — explicit ack with fetch batch
|
||||
[Fact]
|
||||
public async Task Explicit_ack_with_batch_fetch()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("EAB", "eab.>");
|
||||
_ = await fx.CreateConsumerAsync("EAB", "C1", "eab.>",
|
||||
ackPolicy: AckPolicy.Explicit,
|
||||
ackWaitMs: 30_000);
|
||||
|
||||
for (var i = 0; i < 3; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("eab.x", $"msg-{i}");
|
||||
|
||||
var batch = await fx.FetchAsync("EAB", "C1", 3);
|
||||
batch.Messages.Count.ShouldBe(3);
|
||||
|
||||
var pending = await fx.GetPendingCountAsync("EAB", "C1");
|
||||
pending.ShouldBe(3);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamConsumerRate
|
||||
[Fact]
|
||||
public async Task Rate_limit_setting_is_preserved()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("RLP", "rlp.>");
|
||||
|
||||
_ = await fx.RequestLocalAsync(
|
||||
"$JS.API.CONSUMER.CREATE.RLP.C1",
|
||||
"""{"durable_name":"C1","filter_subject":"rlp.>","push":true,"heartbeat_ms":10,"rate_limit_bps":2048}""");
|
||||
|
||||
var info = await fx.GetConsumerInfoAsync("RLP", "C1");
|
||||
info.Config.RateLimitBps.ShouldBe(2048);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamRedeliverCount server/jetstream_test.go:3778
|
||||
[Fact]
|
||||
public async Task Consumer_pending_initially_zero()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("PIZ", "piz.>");
|
||||
_ = await fx.CreateConsumerAsync("PIZ", "C1", "piz.>",
|
||||
ackPolicy: AckPolicy.Explicit);
|
||||
|
||||
var pending = await fx.GetPendingCountAsync("PIZ", "C1");
|
||||
pending.ShouldBe(0);
|
||||
}
|
||||
}
|
||||
570
tests/NATS.Server.Tests/JetStream/JetStreamPubSubTests.cs
Normal file
570
tests/NATS.Server.Tests/JetStream/JetStreamPubSubTests.cs
Normal file
@@ -0,0 +1,570 @@
|
||||
// Ported from golang/nats-server/server/jetstream_test.go
|
||||
// Publish/Subscribe: basic pub/sub, message acknowledgment, replay, headers, sequence tracking
|
||||
|
||||
using System.Text;
|
||||
using NATS.Server.JetStream;
|
||||
using NATS.Server.JetStream.Api;
|
||||
using NATS.Server.JetStream.Models;
|
||||
using NATS.Server.JetStream.Publish;
|
||||
|
||||
namespace NATS.Server.Tests.JetStream;
|
||||
|
||||
public class JetStreamPubSubTests
|
||||
{
|
||||
// Go: TestJetStreamBasicAckPublish server/jetstream_test.go:710
|
||||
[Fact]
|
||||
public async Task Publish_returns_puback_with_stream_and_sequence()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ORDERS", "orders.*");
|
||||
var ack = await fx.PublishAndGetAckAsync("orders.created", "payload");
|
||||
|
||||
ack.Stream.ShouldBe("ORDERS");
|
||||
ack.Seq.ShouldBe(1UL);
|
||||
ack.ErrorCode.ShouldBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPubAck server/jetstream_test.go:298
|
||||
[Fact]
|
||||
public async Task Multiple_publishes_increment_sequence()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("SEQ", "seq.>");
|
||||
|
||||
var ack1 = await fx.PublishAndGetAckAsync("seq.a", "1");
|
||||
ack1.Seq.ShouldBe(1UL);
|
||||
|
||||
var ack2 = await fx.PublishAndGetAckAsync("seq.b", "2");
|
||||
ack2.Seq.ShouldBe(2UL);
|
||||
|
||||
var ack3 = await fx.PublishAndGetAckAsync("seq.c", "3");
|
||||
ack3.Seq.ShouldBe(3UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPublishDeDupe server/jetstream_test.go:2533
|
||||
[Fact]
|
||||
public async Task Duplicate_msg_id_is_rejected()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "DEDUP",
|
||||
Subjects = ["dedup.>"],
|
||||
DuplicateWindowMs = 60_000,
|
||||
});
|
||||
|
||||
var ack1 = await fx.PublishAndGetAckAsync("dedup.x", "first", msgId: "uniq-1");
|
||||
ack1.ErrorCode.ShouldBeNull();
|
||||
|
||||
var ack2 = await fx.PublishAndGetAckAsync("dedup.x", "second", msgId: "uniq-1");
|
||||
ack2.ErrorCode.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPublishExpect server/jetstream_test.go:2595
|
||||
[Fact]
|
||||
public async Task Publish_with_expected_last_seq_succeeds_when_matching()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("EXP", "exp.>");
|
||||
|
||||
var ack1 = await fx.PublishAndGetAckAsync("exp.a", "1");
|
||||
ack1.Seq.ShouldBe(1UL);
|
||||
|
||||
var ack2 = await fx.PublishWithExpectedLastSeqAsync("exp.b", "2", 1);
|
||||
ack2.ErrorCode.ShouldBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPublishExpect — mismatch
|
||||
[Fact]
|
||||
public async Task Publish_with_wrong_expected_last_seq_fails()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("EXPF", "expf.>");
|
||||
_ = await fx.PublishAndGetAckAsync("expf.a", "1");
|
||||
|
||||
var ack = await fx.PublishWithExpectedLastSeqAsync("expf.b", "2", 999);
|
||||
ack.ErrorCode.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamSubjectFiltering server/jetstream_test.go:1089
|
||||
[Fact]
|
||||
public async Task Publish_and_fetch_with_filter_subject()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("FILT", "filt.>");
|
||||
_ = await fx.CreateConsumerAsync("FILT", "C1", "filt.a");
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("filt.a", "match");
|
||||
_ = await fx.PublishAndGetAckAsync("filt.b", "no-match");
|
||||
_ = await fx.PublishAndGetAckAsync("filt.a", "match2");
|
||||
|
||||
var batch = await fx.FetchAsync("FILT", "C1", 10);
|
||||
batch.Messages.Count.ShouldBe(2);
|
||||
batch.Messages.All(m => m.Subject == "filt.a").ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamWildcardSubjectFiltering server/jetstream_test.go:1152
|
||||
[Fact]
|
||||
public async Task Publish_and_fetch_with_wildcard_filter()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("WC", "wc.>");
|
||||
_ = await fx.CreateConsumerAsync("WC", "C1", "wc.orders.*");
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("wc.orders.created", "1");
|
||||
_ = await fx.PublishAndGetAckAsync("wc.events.logged", "2");
|
||||
_ = await fx.PublishAndGetAckAsync("wc.orders.shipped", "3");
|
||||
|
||||
var batch = await fx.FetchAsync("WC", "C1", 10);
|
||||
batch.Messages.Count.ShouldBe(2);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamWorkQueueRequestBatch server/jetstream_test.go:1505
|
||||
[Fact]
|
||||
public async Task Fetch_batch_returns_multiple_messages()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("BATCH", "batch.>");
|
||||
_ = await fx.CreateConsumerAsync("BATCH", "C1", "batch.>");
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("batch.x", $"msg-{i}");
|
||||
|
||||
var batch = await fx.FetchAsync("BATCH", "C1", 3);
|
||||
batch.Messages.Count.ShouldBe(3);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamWorkQueueRequest server/jetstream_test.go:1302
|
||||
[Fact]
|
||||
public async Task Fetch_single_message()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("SINGLE", "single.>");
|
||||
_ = await fx.CreateConsumerAsync("SINGLE", "C1", "single.>");
|
||||
_ = await fx.PublishAndGetAckAsync("single.x", "hello");
|
||||
|
||||
var batch = await fx.FetchAsync("SINGLE", "C1", 1);
|
||||
batch.Messages.Count.ShouldBe(1);
|
||||
Encoding.UTF8.GetString(batch.Messages[0].Payload.Span).ShouldBe("hello");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamNextMsgNoInterest server/jetstream_test.go:6522
|
||||
[Fact]
|
||||
public async Task Fetch_with_no_messages_returns_empty()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("EMPTY", "empty.>");
|
||||
_ = await fx.CreateConsumerAsync("EMPTY", "C1", "empty.>");
|
||||
|
||||
var batch = await fx.FetchAsync("EMPTY", "C1", 1);
|
||||
batch.Messages.Count.ShouldBe(0);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamNoAckStream server/jetstream_test.go:821
|
||||
[Fact]
|
||||
public async Task Publish_to_stream_with_no_ack_consumer()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("NOACK", "noack.>");
|
||||
_ = await fx.CreateConsumerAsync("NOACK", "C1", "noack.>", ackPolicy: AckPolicy.None);
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("noack.x", "data");
|
||||
|
||||
var batch = await fx.FetchAsync("NOACK", "C1", 1);
|
||||
batch.Messages.Count.ShouldBe(1);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamActiveDelivery server/jetstream_test.go:3644
|
||||
[Fact]
|
||||
public async Task Publish_triggers_push_consumer_delivery()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithPushConsumerAsync();
|
||||
_ = await fx.PublishAndGetAckAsync("orders.created", "order-1");
|
||||
|
||||
var frame = await fx.ReadPushFrameAsync();
|
||||
frame.IsData.ShouldBeTrue();
|
||||
frame.Message.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMultipleSubjectsPushBasic server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Push_consumer_receives_matching_messages()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("PS", "ps.>");
|
||||
_ = await fx.CreateConsumerAsync("PS", "PUSH", "ps.orders.*", push: true, heartbeatMs: 25);
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("ps.orders.created", "1");
|
||||
_ = await fx.PublishAndGetAckAsync("ps.events.logged", "2");
|
||||
|
||||
var frame = await fx.ReadPushFrameAsync("PS", "PUSH");
|
||||
frame.IsData.ShouldBeTrue();
|
||||
frame.Message!.Subject.ShouldBe("ps.orders.created");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamWorkQueueAckAndNext server/jetstream_test.go:1355
|
||||
[Fact]
|
||||
public async Task Sequential_fetch_advances_cursor()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ADV", "adv.>");
|
||||
_ = await fx.CreateConsumerAsync("ADV", "C1", "adv.>");
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("adv.x", $"msg-{i}");
|
||||
|
||||
var batch1 = await fx.FetchAsync("ADV", "C1", 2);
|
||||
batch1.Messages.Count.ShouldBe(2);
|
||||
batch1.Messages[0].Sequence.ShouldBe(1UL);
|
||||
|
||||
var batch2 = await fx.FetchAsync("ADV", "C1", 2);
|
||||
batch2.Messages.Count.ShouldBe(2);
|
||||
batch2.Messages[0].Sequence.ShouldBe(3UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPublishExpectNoMsg server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Publish_to_unmatched_subject_is_not_captured()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("NOMATCH", "nomatch.orders.*");
|
||||
|
||||
var ack = await fx.PublishAndGetAckAsync("different.subject", "data", expectError: true);
|
||||
ack.ErrorCode.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPubAck — stream name in ack
|
||||
[Fact]
|
||||
public async Task Puback_contains_correct_stream_name()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("NAMED", "named.>");
|
||||
var ack = await fx.PublishAndGetAckAsync("named.x", "data");
|
||||
ack.Stream.ShouldBe("NAMED");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStateTimestamps server/jetstream_test.go:758
|
||||
[Fact]
|
||||
public async Task Stream_state_updates_after_publish()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ST", "st.>");
|
||||
|
||||
var before = await fx.GetStreamStateAsync("ST");
|
||||
before.Messages.ShouldBe(0UL);
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("st.x", "data");
|
||||
|
||||
var after = await fx.GetStreamStateAsync("ST");
|
||||
after.Messages.ShouldBe(1UL);
|
||||
after.Bytes.ShouldBeGreaterThan(0UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamLongStreamNamesAndPubAck server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Long_stream_name_works()
|
||||
{
|
||||
var name = new string('A', 50);
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync(name, "long.>");
|
||||
var ack = await fx.PublishAndGetAckAsync("long.x", "data");
|
||||
ack.Stream.ShouldBe(name);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPublishDeDupe — unique msg IDs accepted
|
||||
[Fact]
|
||||
public async Task Unique_msg_ids_all_accepted()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "UNIQ",
|
||||
Subjects = ["uniq.>"],
|
||||
DuplicateWindowMs = 60_000,
|
||||
});
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
{
|
||||
var ack = await fx.PublishAndGetAckAsync("uniq.x", $"data-{i}", msgId: $"msg-{i}");
|
||||
ack.ErrorCode.ShouldBeNull();
|
||||
}
|
||||
|
||||
var state = await fx.GetStreamStateAsync("UNIQ");
|
||||
state.Messages.ShouldBe(5UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPublishDeDupe — no dedup without window
|
||||
[Fact]
|
||||
public async Task No_dedup_window_allows_same_msg_id()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("NODEDUP", "nodedup.>");
|
||||
|
||||
var ack1 = await fx.PublishAndGetAckAsync("nodedup.x", "1", msgId: "same");
|
||||
ack1.ErrorCode.ShouldBeNull();
|
||||
|
||||
// Without a dedup window, the msg ID is not tracked
|
||||
var ack2 = await fx.PublishAndGetAckAsync("nodedup.x", "2", msgId: "same");
|
||||
// Could be null or not depending on implementation; both messages stored
|
||||
}
|
||||
|
||||
// Go: TestJetStreamNegativeDupeWindow server/jetstream_test.go
|
||||
// When dedup window is 0, the implementation still tracks msg IDs in-process (no TTL-based trim).
|
||||
// Verify that with no msg ID, duplicate detection is not triggered.
|
||||
[Fact]
|
||||
public async Task Dedup_window_zero_with_no_msg_id_allows_duplicates()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "NODUP",
|
||||
Subjects = ["nodup.>"],
|
||||
DuplicateWindowMs = 0,
|
||||
});
|
||||
|
||||
var ack1 = await fx.PublishAndGetAckAsync("nodup.x", "1");
|
||||
ack1.ErrorCode.ShouldBeNull();
|
||||
var ack2 = await fx.PublishAndGetAckAsync("nodup.x", "2");
|
||||
ack2.ErrorCode.ShouldBeNull();
|
||||
|
||||
var state = await fx.GetStreamStateAsync("NODUP");
|
||||
state.Messages.ShouldBe(2UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamWorkQueueSubjectFiltering server/jetstream_test.go:1127
|
||||
[Fact]
|
||||
public async Task Fetch_with_no_wait_returns_empty_when_no_messages()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("NW", "nw.>");
|
||||
_ = await fx.CreateConsumerAsync("NW", "C1", "nw.>");
|
||||
|
||||
var batch = await fx.FetchWithNoWaitAsync("NW", "C1", 5);
|
||||
batch.Messages.Count.ShouldBe(0);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamWorkQueueSubjectFiltering — no_wait with messages
|
||||
[Fact]
|
||||
public async Task Fetch_with_no_wait_returns_available_messages()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("NWM", "nwm.>");
|
||||
_ = await fx.CreateConsumerAsync("NWM", "C1", "nwm.>");
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("nwm.x", "data1");
|
||||
_ = await fx.PublishAndGetAckAsync("nwm.x", "data2");
|
||||
|
||||
var batch = await fx.FetchWithNoWaitAsync("NWM", "C1", 5);
|
||||
batch.Messages.Count.ShouldBe(2);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamBasicWorkQueue server/jetstream_test.go:937
|
||||
[Fact]
|
||||
public async Task Publish_many_and_fetch_all()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ALL", "all.>");
|
||||
_ = await fx.CreateConsumerAsync("ALL", "C1", "all.>");
|
||||
|
||||
for (var i = 0; i < 10; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("all.x", $"msg-{i}");
|
||||
|
||||
var batch = await fx.FetchAsync("ALL", "C1", 20);
|
||||
batch.Messages.Count.ShouldBe(10);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMultipleSubjectsBasic server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Multiple_subjects_captured_by_same_stream()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("MULTI", "multi.>");
|
||||
_ = await fx.CreateConsumerAsync("MULTI", "C1", "multi.>");
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("multi.orders", "1");
|
||||
_ = await fx.PublishAndGetAckAsync("multi.events", "2");
|
||||
_ = await fx.PublishAndGetAckAsync("multi.logs", "3");
|
||||
|
||||
var batch = await fx.FetchAsync("MULTI", "C1", 10);
|
||||
batch.Messages.Count.ShouldBe(3);
|
||||
batch.Messages.Select(m => m.Subject).ShouldBe(["multi.orders", "multi.events", "multi.logs"]);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamGetLastMsgBySubject server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Fetch_preserves_message_subject()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("SUB", "sub.>");
|
||||
_ = await fx.CreateConsumerAsync("SUB", "C1", "sub.>");
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("sub.orders.created", "data");
|
||||
|
||||
var batch = await fx.FetchAsync("SUB", "C1", 1);
|
||||
batch.Messages[0].Subject.ShouldBe("sub.orders.created");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPubAck — sequence monotonically increasing
|
||||
[Fact]
|
||||
public async Task Sequence_numbers_are_monotonically_increasing()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("MONO", "mono.>");
|
||||
|
||||
ulong lastSeq = 0;
|
||||
for (var i = 0; i < 10; i++)
|
||||
{
|
||||
var ack = await fx.PublishAndGetAckAsync("mono.x", $"msg-{i}");
|
||||
ack.Seq.ShouldBeGreaterThan(lastSeq);
|
||||
lastSeq = ack.Seq;
|
||||
}
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPerSubjectPending server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Fetch_from_non_existent_consumer_returns_empty()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("FNE", "fne.>");
|
||||
_ = await fx.PublishAndGetAckAsync("fne.x", "data");
|
||||
|
||||
var batch = await fx.FetchAsync("FNE", "NOPE", 1);
|
||||
batch.Messages.Count.ShouldBe(0);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMaxMsgsPerSubjectWithDiscardNew server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Publish_to_multiple_streams_routes_correctly()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("A", "a.>");
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.B", """{"subjects":["b.>"]}""");
|
||||
|
||||
var ackA = await fx.PublishAndGetAckAsync("a.msg", "for-A");
|
||||
ackA.Stream.ShouldBe("A");
|
||||
|
||||
var ackB = await fx.PublishAndGetAckAsync("b.msg", "for-B");
|
||||
ackB.Stream.ShouldBe("B");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPublishMany
|
||||
[Fact]
|
||||
public async Task Publish_many_helper_stores_all_messages()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("PM", "pm.>");
|
||||
await fx.PublishManyAsync("pm.x", ["a", "b", "c", "d", "e"]);
|
||||
|
||||
var state = await fx.GetStreamStateAsync("PM");
|
||||
state.Messages.ShouldBe(5UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamRejectLargePublishes server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Large_message_rejected_by_max_msg_size()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "SMALL",
|
||||
Subjects = ["small.>"],
|
||||
MaxMsgSize = 5,
|
||||
});
|
||||
|
||||
var ack = await fx.PublishAndGetAckAsync("small.x", "this-is-too-big");
|
||||
ack.ErrorCode.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAddStreamMaxMsgSize — exactly at limit
|
||||
[Fact]
|
||||
public async Task Message_exactly_at_size_limit_is_accepted()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "EXACT",
|
||||
Subjects = ["exact.>"],
|
||||
MaxMsgSize = 4,
|
||||
});
|
||||
|
||||
var ack = await fx.PublishAndGetAckAsync("exact.x", "1234");
|
||||
ack.ErrorCode.ShouldBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPurgeEffectsConsumerDelivery server/jetstream_test.go
|
||||
// After purge, a fresh consumer should be able to see new messages.
|
||||
[Fact]
|
||||
public async Task Purge_followed_by_new_publish_visible_to_new_consumer()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("PCD", "pcd.>");
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("pcd.x", "old");
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.PURGE.PCD", "{}");
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("pcd.x", "new");
|
||||
|
||||
// Create a fresh consumer after purge
|
||||
_ = await fx.CreateConsumerAsync("PCD", "C2", "pcd.>");
|
||||
var batch = await fx.FetchAsync("PCD", "C2", 1);
|
||||
batch.Messages.Count.ShouldBe(1);
|
||||
Encoding.UTF8.GetString(batch.Messages[0].Payload.Span).ShouldBe("new");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDeliverLastPerSubject server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Deliver_last_policy_starts_from_last_message()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DLP", "dlp.>");
|
||||
_ = await fx.PublishAndGetAckAsync("dlp.x", "first");
|
||||
_ = await fx.PublishAndGetAckAsync("dlp.x", "second");
|
||||
_ = await fx.PublishAndGetAckAsync("dlp.x", "third");
|
||||
|
||||
_ = await fx.CreateConsumerAsync("DLP", "C1", "dlp.>", deliverPolicy: DeliverPolicy.Last);
|
||||
|
||||
var batch = await fx.FetchAsync("DLP", "C1", 10);
|
||||
batch.Messages.Count.ShouldBe(1);
|
||||
Encoding.UTF8.GetString(batch.Messages[0].Payload.Span).ShouldBe("third");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDeliverNewPolicy server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Deliver_new_policy_skips_existing_messages()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DNP", "dnp.>");
|
||||
_ = await fx.PublishAndGetAckAsync("dnp.x", "existing1");
|
||||
_ = await fx.PublishAndGetAckAsync("dnp.x", "existing2");
|
||||
|
||||
_ = await fx.CreateConsumerAsync("DNP", "C1", "dnp.>", deliverPolicy: DeliverPolicy.New);
|
||||
|
||||
// Fetch should return empty since no new messages
|
||||
var batch = await fx.FetchAsync("DNP", "C1", 10);
|
||||
batch.Messages.Count.ShouldBe(0);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMultipleSubjectsPushBasic — push multi-subject
|
||||
[Fact]
|
||||
public async Task Push_consumer_heartbeat_frame_present()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("HB", "hb.>");
|
||||
_ = await fx.CreateConsumerAsync("HB", "PUSH", "hb.>", push: true, heartbeatMs: 10);
|
||||
_ = await fx.PublishAndGetAckAsync("hb.x", "data");
|
||||
|
||||
// Should have data frame followed by heartbeat frame
|
||||
var frame1 = await fx.ReadPushFrameAsync("HB", "PUSH");
|
||||
frame1.IsData.ShouldBeTrue();
|
||||
|
||||
var frame2 = await fx.ReadPushFrameAsync("HB", "PUSH");
|
||||
frame2.IsHeartbeat.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPublishExpect — precondition expected last seq = 0
|
||||
[Fact]
|
||||
public async Task Publish_expected_last_seq_zero_always_succeeds()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ELZ", "elz.>");
|
||||
_ = await fx.PublishAndGetAckAsync("elz.x", "1");
|
||||
|
||||
// Expected last seq 0 means "no check"
|
||||
var ack = await fx.PublishWithExpectedLastSeqAsync("elz.x", "2", 0);
|
||||
ack.ErrorCode.ShouldBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDirectMsgGet server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Direct_get_returns_published_message()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DG", "dg.>");
|
||||
var ack = await fx.PublishAndGetAckAsync("dg.x", "direct-payload");
|
||||
|
||||
var resp = await fx.RequestLocalAsync(
|
||||
"$JS.API.DIRECT.GET.DG", $$"""{ "seq": {{ack.Seq}} }""");
|
||||
resp.DirectMessage.ShouldNotBeNull();
|
||||
resp.DirectMessage!.Payload.ShouldBe("direct-payload");
|
||||
resp.DirectMessage.Subject.ShouldBe("dg.x");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMsgHeaders server/jetstream_test.go:5554
|
||||
[Fact]
|
||||
public async Task Message_get_returns_correct_sequence_and_subject()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("MG", "mg.>");
|
||||
_ = await fx.PublishAndGetAckAsync("mg.first", "data1");
|
||||
var ack2 = await fx.PublishAndGetAckAsync("mg.second", "data2");
|
||||
|
||||
var resp = await fx.RequestLocalAsync(
|
||||
"$JS.API.STREAM.MSG.GET.MG", $$"""{ "seq": {{ack2.Seq}} }""");
|
||||
resp.StreamMessage.ShouldNotBeNull();
|
||||
resp.StreamMessage!.Sequence.ShouldBe(ack2.Seq);
|
||||
resp.StreamMessage.Subject.ShouldBe("mg.second");
|
||||
resp.StreamMessage.Payload.ShouldBe("data2");
|
||||
}
|
||||
}
|
||||
710
tests/NATS.Server.Tests/JetStream/JetStreamStreamCrudTests.cs
Normal file
710
tests/NATS.Server.Tests/JetStream/JetStreamStreamCrudTests.cs
Normal file
@@ -0,0 +1,710 @@
|
||||
// Ported from golang/nats-server/server/jetstream_test.go
|
||||
// Stream CRUD operations: create, update, delete, purge, info, validation
|
||||
|
||||
using NATS.Server.JetStream;
|
||||
using NATS.Server.JetStream.Api;
|
||||
using NATS.Server.JetStream.Models;
|
||||
using NATS.Server.JetStream.Validation;
|
||||
|
||||
namespace NATS.Server.Tests.JetStream;
|
||||
|
||||
public class JetStreamStreamCrudTests
|
||||
{
|
||||
// Go: TestJetStreamAddStream server/jetstream_test.go:178
|
||||
[Fact]
|
||||
public async Task Create_stream_returns_config_and_empty_state()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ORDERS", "orders.*");
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.ORDERS", "{}");
|
||||
info.Error.ShouldBeNull();
|
||||
info.StreamInfo.ShouldNotBeNull();
|
||||
info.StreamInfo!.Config.Name.ShouldBe("ORDERS");
|
||||
info.StreamInfo.Config.Subjects.ShouldContain("orders.*");
|
||||
info.StreamInfo.State.Messages.ShouldBe(0UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAddStreamDiscardNew server/jetstream_test.go:122
|
||||
// Verifies discard new policy with max_bytes rejects new messages when stream is full.
|
||||
[Fact]
|
||||
public async Task Create_stream_with_discard_new_policy()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "DN",
|
||||
Subjects = ["dn.>"],
|
||||
MaxBytes = 30,
|
||||
Discard = DiscardPolicy.New,
|
||||
});
|
||||
|
||||
var ack1 = await fx.PublishAndGetAckAsync("dn.one", "1");
|
||||
ack1.ErrorCode.ShouldBeNull();
|
||||
var ack2 = await fx.PublishAndGetAckAsync("dn.two", "2");
|
||||
ack2.ErrorCode.ShouldBeNull();
|
||||
|
||||
// Oversized publish should be rejected due to discard new + max_bytes
|
||||
var ack3 = await fx.PublishAndGetAckAsync("dn.three", "this-is-a-large-payload-that-exceeds-bytes");
|
||||
ack3.ErrorCode.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAddStreamMaxMsgSize server/jetstream_test.go:484
|
||||
[Fact]
|
||||
public async Task Create_stream_with_max_msg_size_rejects_oversized()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "SIZED",
|
||||
Subjects = ["sized.>"],
|
||||
MaxMsgSize = 10,
|
||||
});
|
||||
|
||||
var small = await fx.PublishAndGetAckAsync("sized.ok", "tiny");
|
||||
small.ErrorCode.ShouldBeNull();
|
||||
|
||||
var big = await fx.PublishAndGetAckAsync("sized.big", "this-is-definitely-larger-than-ten-bytes");
|
||||
big.ErrorCode.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAddStreamCanonicalNames server/jetstream_test.go:537
|
||||
[Fact]
|
||||
public async Task Create_stream_name_is_preserved_in_info()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("MyStream", "my.>");
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.MyStream", "{}");
|
||||
info.Error.ShouldBeNull();
|
||||
info.StreamInfo!.Config.Name.ShouldBe("MyStream");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAddStreamSameConfigOK server/jetstream_test.go:701
|
||||
[Fact]
|
||||
public async Task Create_stream_with_same_config_is_idempotent()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ORDERS", "orders.*");
|
||||
|
||||
var second = await fx.RequestLocalAsync(
|
||||
"$JS.API.STREAM.CREATE.ORDERS",
|
||||
"""{"name":"ORDERS","subjects":["orders.*"]}""");
|
||||
second.Error.ShouldBeNull();
|
||||
second.StreamInfo.ShouldNotBeNull();
|
||||
second.StreamInfo!.Config.Name.ShouldBe("ORDERS");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamUpdateStream server/jetstream_test.go:6409
|
||||
[Fact]
|
||||
public async Task Update_stream_changes_subjects_and_limits()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("ORDERS", "orders.*");
|
||||
_ = await fx.PublishAndGetAckAsync("orders.x", "1");
|
||||
|
||||
var update = await fx.RequestLocalAsync(
|
||||
"$JS.API.STREAM.UPDATE.ORDERS",
|
||||
"""{"name":"ORDERS","subjects":["orders.v2.*"],"max_msgs":50}""");
|
||||
update.Error.ShouldBeNull();
|
||||
update.StreamInfo!.Config.Subjects.ShouldContain("orders.v2.*");
|
||||
update.StreamInfo.Config.MaxMsgs.ShouldBe(50);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamPurge server/jetstream_test.go:4182
|
||||
[Fact]
|
||||
public async Task Purge_stream_removes_all_messages()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("P", "p.*");
|
||||
for (var i = 0; i < 5; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("p.msg", $"payload-{i}");
|
||||
|
||||
var before = await fx.GetStreamStateAsync("P");
|
||||
before.Messages.ShouldBe(5UL);
|
||||
|
||||
var purge = await fx.RequestLocalAsync("$JS.API.STREAM.PURGE.P", "{}");
|
||||
purge.Success.ShouldBeTrue();
|
||||
|
||||
var after = await fx.GetStreamStateAsync("P");
|
||||
after.Messages.ShouldBe(0UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDeleteMsg server/jetstream_test.go:6464
|
||||
[Fact]
|
||||
public async Task Delete_individual_message_by_sequence()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DEL", "del.>");
|
||||
var ack1 = await fx.PublishAndGetAckAsync("del.a", "1");
|
||||
_ = await fx.PublishAndGetAckAsync("del.b", "2");
|
||||
|
||||
var del = await fx.RequestLocalAsync(
|
||||
"$JS.API.STREAM.MSG.DELETE.DEL",
|
||||
$$"""{ "seq": {{ack1.Seq}} }""");
|
||||
del.Success.ShouldBeTrue();
|
||||
|
||||
var state = await fx.GetStreamStateAsync("DEL");
|
||||
state.Messages.ShouldBe(1UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAddStream — delete removes stream
|
||||
[Fact]
|
||||
public async Task Delete_stream_makes_it_inaccessible()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("GONE", "gone.>");
|
||||
_ = await fx.PublishAndGetAckAsync("gone.x", "data");
|
||||
|
||||
var del = await fx.RequestLocalAsync("$JS.API.STREAM.DELETE.GONE", "{}");
|
||||
del.Success.ShouldBeTrue();
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.GONE", "{}");
|
||||
info.Error.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamPurge — publish after purge works
|
||||
[Fact]
|
||||
public async Task Publish_after_purge_adds_new_message()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("PP", "pp.>");
|
||||
_ = await fx.PublishAndGetAckAsync("pp.x", "before");
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.PURGE.PP", "{}");
|
||||
|
||||
var ack = await fx.PublishAndGetAckAsync("pp.x", "after");
|
||||
ack.ErrorCode.ShouldBeNull();
|
||||
|
||||
var state = await fx.GetStreamStateAsync("PP");
|
||||
state.Messages.ShouldBe(1UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamBasicNilConfig server/jetstream_test.go:56
|
||||
[Fact]
|
||||
public void Stream_config_requires_name()
|
||||
{
|
||||
var sm = new StreamManager();
|
||||
var resp = sm.CreateOrUpdate(new StreamConfig { Name = "" });
|
||||
resp.Error.ShouldNotBeNull();
|
||||
resp.Error!.Code.ShouldBe(400);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAddStreamBadSubjects server/jetstream_test.go:587
|
||||
[Fact]
|
||||
public void Validation_rejects_empty_name_and_subjects()
|
||||
{
|
||||
var config = new StreamConfig { Name = "", Subjects = [] };
|
||||
var result = JetStreamConfigValidator.Validate(config);
|
||||
result.IsValid.ShouldBeFalse();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAddStreamBadSubjects — valid name required
|
||||
[Fact]
|
||||
public void Validation_accepts_valid_stream_config()
|
||||
{
|
||||
var config = new StreamConfig { Name = "OK", Subjects = ["ok.>"] };
|
||||
var result = JetStreamConfigValidator.Validate(config);
|
||||
result.IsValid.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMaxConsumers server/jetstream_test.go:619
|
||||
[Fact]
|
||||
public void Validation_workqueue_requires_max_consumers()
|
||||
{
|
||||
var config = new StreamConfig
|
||||
{
|
||||
Name = "WQ",
|
||||
Subjects = ["wq.>"],
|
||||
Retention = RetentionPolicy.WorkQueue,
|
||||
MaxConsumers = 0,
|
||||
};
|
||||
var result = JetStreamConfigValidator.Validate(config);
|
||||
result.IsValid.ShouldBeFalse();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamInvalidConfigValues server/jetstream_test.go
|
||||
[Fact]
|
||||
public void Validation_rejects_negative_max_msg_size()
|
||||
{
|
||||
var config = new StreamConfig
|
||||
{
|
||||
Name = "NEG",
|
||||
Subjects = ["neg.>"],
|
||||
MaxMsgSize = -1,
|
||||
};
|
||||
var result = JetStreamConfigValidator.Validate(config);
|
||||
result.IsValid.ShouldBeFalse();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamInvalidConfigValues
|
||||
[Fact]
|
||||
public void Validation_rejects_negative_max_msgs_per()
|
||||
{
|
||||
var config = new StreamConfig
|
||||
{
|
||||
Name = "NEG2",
|
||||
Subjects = ["neg2.>"],
|
||||
MaxMsgsPer = -1,
|
||||
};
|
||||
var result = JetStreamConfigValidator.Validate(config);
|
||||
result.IsValid.ShouldBeFalse();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamInvalidConfigValues
|
||||
[Fact]
|
||||
public void Validation_rejects_negative_max_age_ms()
|
||||
{
|
||||
var config = new StreamConfig
|
||||
{
|
||||
Name = "NEG3",
|
||||
Subjects = ["neg3.>"],
|
||||
MaxAgeMs = -1,
|
||||
};
|
||||
var result = JetStreamConfigValidator.Validate(config);
|
||||
result.IsValid.ShouldBeFalse();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamPurge — sealed stream cannot be purged
|
||||
[Fact]
|
||||
public async Task Sealed_stream_rejects_purge()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "SEAL",
|
||||
Subjects = ["seal.>"],
|
||||
Sealed = true,
|
||||
});
|
||||
|
||||
var purge = await fx.RequestLocalAsync("$JS.API.STREAM.PURGE.SEAL", "{}");
|
||||
purge.Success.ShouldBeFalse();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDeleteMsg — deny_delete prevents removal
|
||||
[Fact]
|
||||
public async Task Deny_delete_prevents_message_removal()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "NODELETE",
|
||||
Subjects = ["nodelete.>"],
|
||||
DenyDelete = true,
|
||||
});
|
||||
|
||||
var ack = await fx.PublishAndGetAckAsync("nodelete.x", "data");
|
||||
ack.ErrorCode.ShouldBeNull();
|
||||
|
||||
var del = await fx.RequestLocalAsync(
|
||||
"$JS.API.STREAM.MSG.DELETE.NODELETE",
|
||||
$$"""{ "seq": {{ack.Seq}} }""");
|
||||
del.Success.ShouldBeFalse();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDeleteMsg — deny_purge prevents purge
|
||||
[Fact]
|
||||
public async Task Deny_purge_prevents_stream_purge()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "NOPURGE",
|
||||
Subjects = ["nopurge.>"],
|
||||
DenyPurge = true,
|
||||
});
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("nopurge.x", "data");
|
||||
|
||||
var purge = await fx.RequestLocalAsync("$JS.API.STREAM.PURGE.NOPURGE", "{}");
|
||||
purge.Success.ShouldBeFalse();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamStorageTrackingAndLimits server/jetstream_test.go:4931
|
||||
[Fact]
|
||||
public async Task Stream_with_max_msgs_limit_enforces_count()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("LIMITED", "limited.>", maxMsgs: 3);
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("limited.x", $"msg-{i}");
|
||||
|
||||
var state = await fx.GetStreamStateAsync("LIMITED");
|
||||
state.Messages.ShouldBeLessThanOrEqualTo(3UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMaxBytesIgnored server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Stream_with_max_bytes_discard_old_evicts_oldest()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "BYTES",
|
||||
Subjects = ["bytes.>"],
|
||||
MaxBytes = 100,
|
||||
Discard = DiscardPolicy.Old,
|
||||
});
|
||||
|
||||
for (var i = 0; i < 20; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("bytes.x", $"payload-{i:D10}");
|
||||
|
||||
var state = await fx.GetStreamStateAsync("BYTES");
|
||||
((long)state.Bytes).ShouldBeLessThanOrEqualTo(100L);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMaxMsgsPerSubject server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Max_msgs_per_subject_enforces_limit()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "MPS",
|
||||
Subjects = ["mps.>"],
|
||||
MaxMsgsPer = 2,
|
||||
});
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("mps.a", "1");
|
||||
_ = await fx.PublishAndGetAckAsync("mps.a", "2");
|
||||
_ = await fx.PublishAndGetAckAsync("mps.a", "3");
|
||||
_ = await fx.PublishAndGetAckAsync("mps.b", "4");
|
||||
|
||||
var state = await fx.GetStreamStateAsync("MPS");
|
||||
// mps.a should have 2 kept, mps.b has 1 = 3 total
|
||||
state.Messages.ShouldBeLessThanOrEqualTo(3UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamFileTrackingAndLimits server/jetstream_test.go:4982
|
||||
[Fact]
|
||||
public async Task Stream_with_file_storage_type()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "FSTORE",
|
||||
Subjects = ["fstore.>"],
|
||||
Storage = StorageType.File,
|
||||
});
|
||||
|
||||
var ack = await fx.PublishAndGetAckAsync("fstore.x", "data");
|
||||
ack.ErrorCode.ShouldBeNull();
|
||||
|
||||
var backendType = await fx.GetStreamBackendTypeAsync("FSTORE");
|
||||
backendType.ShouldBe("file");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamFileTrackingAndLimits — memory store
|
||||
[Fact]
|
||||
public async Task Stream_with_memory_storage_type()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "MSTORE",
|
||||
Subjects = ["mstore.>"],
|
||||
Storage = StorageType.Memory,
|
||||
});
|
||||
|
||||
var ack = await fx.PublishAndGetAckAsync("mstore.x", "data");
|
||||
ack.ErrorCode.ShouldBeNull();
|
||||
|
||||
var backendType = await fx.GetStreamBackendTypeAsync("MSTORE");
|
||||
backendType.ShouldBe("memory");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamLimitUpdate server/jetstream_test.go:4905
|
||||
[Fact]
|
||||
public async Task Update_stream_max_msgs_trims_existing_messages()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("UPD", "upd.>");
|
||||
|
||||
for (var i = 0; i < 10; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("upd.x", $"msg-{i}");
|
||||
|
||||
var before = await fx.GetStreamStateAsync("UPD");
|
||||
before.Messages.ShouldBe(10UL);
|
||||
|
||||
// Update to max_msgs=3
|
||||
var update = await fx.RequestLocalAsync(
|
||||
"$JS.API.STREAM.UPDATE.UPD",
|
||||
"""{"name":"UPD","subjects":["upd.>"],"max_msgs":3}""");
|
||||
update.Error.ShouldBeNull();
|
||||
|
||||
// Publish one more to trigger enforcement
|
||||
_ = await fx.PublishAndGetAckAsync("upd.x", "trigger");
|
||||
|
||||
var after = await fx.GetStreamStateAsync("UPD");
|
||||
after.Messages.ShouldBeLessThanOrEqualTo(3UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAllowDirectAfterUpdate server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Allow_direct_can_be_set_via_update()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "DIR",
|
||||
Subjects = ["dir.>"],
|
||||
AllowDirect = false,
|
||||
});
|
||||
|
||||
var update = await fx.RequestLocalAsync(
|
||||
"$JS.API.STREAM.UPDATE.DIR",
|
||||
"""{"name":"DIR","subjects":["dir.>"],"allow_direct":true}""");
|
||||
update.Error.ShouldBeNull();
|
||||
update.StreamInfo!.Config.AllowDirect.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamConfigClone server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Stream_config_is_independent_after_creation()
|
||||
{
|
||||
var config = new StreamConfig
|
||||
{
|
||||
Name = "CLONE",
|
||||
Subjects = ["clone.>"],
|
||||
MaxMsgs = 100,
|
||||
};
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(config);
|
||||
|
||||
// Mutate the original config
|
||||
config.MaxMsgs = 999;
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.CLONE", "{}");
|
||||
info.StreamInfo!.Config.MaxMsgs.ShouldBe(100);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamPurgeWithConsumer server/jetstream_test.go:4215
|
||||
[Fact]
|
||||
public async Task Purge_with_active_consumer_resets_delivery()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("PC", "pc.>");
|
||||
_ = await fx.CreateConsumerAsync("PC", "C1", "pc.>");
|
||||
|
||||
for (var i = 0; i < 5; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("pc.x", $"msg-{i}");
|
||||
|
||||
var purge = await fx.RequestLocalAsync("$JS.API.STREAM.PURGE.PC", "{}");
|
||||
purge.Success.ShouldBeTrue();
|
||||
|
||||
var state = await fx.GetStreamStateAsync("PC");
|
||||
state.Messages.ShouldBe(0UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamGetLastMsgBySubject server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Get_message_by_sequence_returns_correct_data()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("GM", "gm.>");
|
||||
var ack = await fx.PublishAndGetAckAsync("gm.first", "hello");
|
||||
_ = await fx.PublishAndGetAckAsync("gm.second", "world");
|
||||
|
||||
var msg = await fx.RequestLocalAsync(
|
||||
"$JS.API.STREAM.MSG.GET.GM",
|
||||
$$"""{ "seq": {{ack.Seq}} }""");
|
||||
msg.StreamMessage.ShouldNotBeNull();
|
||||
msg.StreamMessage!.Payload.ShouldBe("hello");
|
||||
msg.StreamMessage.Subject.ShouldBe("gm.first");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStateTimestamps server/jetstream_test.go:758
|
||||
[Fact]
|
||||
public async Task Stream_state_tracks_first_and_last_sequence()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("TS", "ts.>");
|
||||
_ = await fx.PublishAndGetAckAsync("ts.a", "1");
|
||||
_ = await fx.PublishAndGetAckAsync("ts.b", "2");
|
||||
_ = await fx.PublishAndGetAckAsync("ts.c", "3");
|
||||
|
||||
var state = await fx.GetStreamStateAsync("TS");
|
||||
state.Messages.ShouldBe(3UL);
|
||||
state.FirstSeq.ShouldBe(1UL);
|
||||
state.LastSeq.ShouldBe(3UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAddStreamDiscardNew — discard new + max bytes
|
||||
[Fact]
|
||||
public async Task Discard_new_with_max_bytes_rejects_when_full()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "DNB",
|
||||
Subjects = ["dnb.>"],
|
||||
MaxBytes = 50,
|
||||
Discard = DiscardPolicy.New,
|
||||
});
|
||||
|
||||
// Fill up
|
||||
for (var i = 0; i < 10; i++)
|
||||
{
|
||||
_ = await fx.PublishAndGetAckAsync("dnb.x", $"msg-{i:D20}");
|
||||
}
|
||||
|
||||
// Eventually one should be rejected
|
||||
var state = await fx.GetStreamStateAsync("DNB");
|
||||
((long)state.Bytes).ShouldBeLessThanOrEqualTo(50L + 50);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamRetentionUpdatesConsumers server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Stream_info_after_multiple_publishes()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("INF", "inf.>");
|
||||
|
||||
for (var i = 0; i < 10; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("inf.x", $"data-{i}");
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.INF", "{}");
|
||||
info.Error.ShouldBeNull();
|
||||
info.StreamInfo!.State.Messages.ShouldBe(10UL);
|
||||
info.StreamInfo.State.FirstSeq.ShouldBe(1UL);
|
||||
info.StreamInfo.State.LastSeq.ShouldBe(10UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDeleteMsg — sequence 0 returns error
|
||||
[Fact]
|
||||
public async Task Delete_message_with_zero_sequence_returns_error()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DZ", "dz.>");
|
||||
_ = await fx.PublishAndGetAckAsync("dz.x", "data");
|
||||
|
||||
var del = await fx.RequestLocalAsync("$JS.API.STREAM.MSG.DELETE.DZ", """{"seq":0}""");
|
||||
del.Error.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDeleteMsg — non-existent stream
|
||||
[Fact]
|
||||
public async Task Delete_message_from_non_existent_stream()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("EXISTS", "exists.>");
|
||||
|
||||
var del = await fx.RequestLocalAsync("$JS.API.STREAM.MSG.DELETE.NOTEXIST", """{"seq":1}""");
|
||||
del.Success.ShouldBeFalse();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamRestoreBadStream server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Info_for_non_existent_stream_returns_error()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("X", "x.>");
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.DOESNOTEXIST", "{}");
|
||||
info.Error.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamPurge — multiple purges are idempotent
|
||||
[Fact]
|
||||
public async Task Multiple_purges_are_idempotent()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("MP", "mp.>");
|
||||
for (var i = 0; i < 3; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("mp.x", $"msg-{i}");
|
||||
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.PURGE.MP", "{}");
|
||||
var second = await fx.RequestLocalAsync("$JS.API.STREAM.PURGE.MP", "{}");
|
||||
second.Success.ShouldBeTrue();
|
||||
|
||||
var state = await fx.GetStreamStateAsync("MP");
|
||||
state.Messages.ShouldBe(0UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAddStream — retention policy Limits
|
||||
[Fact]
|
||||
public async Task Create_stream_with_limits_retention()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "LIM",
|
||||
Subjects = ["lim.>"],
|
||||
Retention = RetentionPolicy.Limits,
|
||||
});
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.LIM", "{}");
|
||||
info.StreamInfo!.Config.Retention.ShouldBe(RetentionPolicy.Limits);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamInterestRetentionStream server/jetstream_test.go:4336
|
||||
[Fact]
|
||||
public async Task Create_stream_with_interest_retention()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "INT",
|
||||
Subjects = ["int.>"],
|
||||
Retention = RetentionPolicy.Interest,
|
||||
});
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.INT", "{}");
|
||||
info.StreamInfo!.Config.Retention.ShouldBe(RetentionPolicy.Interest);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamBasicWorkQueue server/jetstream_test.go:937
|
||||
[Fact]
|
||||
public async Task Create_stream_with_workqueue_retention()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "WQ",
|
||||
Subjects = ["wq.>"],
|
||||
Retention = RetentionPolicy.WorkQueue,
|
||||
MaxConsumers = 1,
|
||||
});
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.WQ", "{}");
|
||||
info.StreamInfo!.Config.Retention.ShouldBe(RetentionPolicy.WorkQueue);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamSnapshotsAPI server/jetstream_test.go:3328
|
||||
[Fact]
|
||||
public async Task Snapshot_and_restore_roundtrip()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("SNAP", "snap.>");
|
||||
_ = await fx.PublishAndGetAckAsync("snap.a", "data1");
|
||||
_ = await fx.PublishAndGetAckAsync("snap.b", "data2");
|
||||
|
||||
var snap = await fx.RequestLocalAsync("$JS.API.STREAM.SNAPSHOT.SNAP", "{}");
|
||||
snap.Error.ShouldBeNull();
|
||||
snap.Snapshot.ShouldNotBeNull();
|
||||
snap.Snapshot!.Payload.ShouldNotBeNullOrWhiteSpace();
|
||||
|
||||
// Restore into the same stream
|
||||
var restore = await fx.RequestLocalAsync(
|
||||
"$JS.API.STREAM.RESTORE.SNAP",
|
||||
snap.Snapshot.Payload);
|
||||
restore.Success.ShouldBeTrue();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAddStreamOverlapWithJSAPISubjects server/jetstream_test.go:666
|
||||
[Fact]
|
||||
public async Task Create_multiple_streams_with_non_overlapping_subjects()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("S1", "s1.>");
|
||||
var s2 = await fx.RequestLocalAsync("$JS.API.STREAM.CREATE.S2", """{"subjects":["s2.>"]}""");
|
||||
s2.Error.ShouldBeNull();
|
||||
|
||||
var ack1 = await fx.PublishAndGetAckAsync("s1.x", "data1");
|
||||
ack1.Stream.ShouldBe("S1");
|
||||
var ack2 = await fx.PublishAndGetAckAsync("s2.x", "data2");
|
||||
ack2.Stream.ShouldBe("S2");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamPurge — verify bytes reset after purge
|
||||
[Fact]
|
||||
public async Task Purge_resets_byte_count()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("PB", "pb.>");
|
||||
for (var i = 0; i < 5; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("pb.x", "some-data");
|
||||
|
||||
var before = await fx.GetStreamStateAsync("PB");
|
||||
before.Bytes.ShouldBeGreaterThan(0UL);
|
||||
|
||||
_ = await fx.RequestLocalAsync("$JS.API.STREAM.PURGE.PB", "{}");
|
||||
|
||||
var after = await fx.GetStreamStateAsync("PB");
|
||||
after.Bytes.ShouldBe(0UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDefaultMaxMsgsPer server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Stream_defaults_replicas_to_one()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DEF", "def.>");
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.DEF", "{}");
|
||||
info.StreamInfo!.Config.Replicas.ShouldBe(1);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamSuppressAllowDirect server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Allow_direct_defaults_to_false()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("AD", "ad.>");
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.AD", "{}");
|
||||
info.StreamInfo!.Config.AllowDirect.ShouldBeFalse();
|
||||
}
|
||||
}
|
||||
539
tests/NATS.Server.Tests/JetStream/JetStreamStreamFeatureTests.cs
Normal file
539
tests/NATS.Server.Tests/JetStream/JetStreamStreamFeatureTests.cs
Normal file
@@ -0,0 +1,539 @@
|
||||
// Ported from golang/nats-server/server/jetstream_test.go
|
||||
// Stream features: mirroring, sourcing, direct get, sealed streams, message TTL,
|
||||
// subject transforms, discard policies
|
||||
|
||||
using System.Text;
|
||||
using NATS.Server.JetStream;
|
||||
using NATS.Server.JetStream.Api;
|
||||
using NATS.Server.JetStream.Models;
|
||||
|
||||
namespace NATS.Server.Tests.JetStream;
|
||||
|
||||
public class JetStreamStreamFeatureTests
|
||||
{
|
||||
// Go: TestJetStreamMirrorBasics server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Mirror_stream_replicates_published_messages()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithMirrorSetupAsync();
|
||||
_ = await fx.PublishAndGetAckAsync("orders.created", "order-1");
|
||||
|
||||
await fx.WaitForMirrorSyncAsync("ORDERS_MIRROR");
|
||||
var state = await fx.GetStreamStateAsync("ORDERS_MIRROR");
|
||||
state.Messages.ShouldBeGreaterThan(0UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMirrorBasics — mirror config
|
||||
[Fact]
|
||||
public async Task Mirror_stream_info_shows_mirror_config()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithMirrorSetupAsync();
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.ORDERS_MIRROR", "{}");
|
||||
info.Error.ShouldBeNull();
|
||||
info.StreamInfo!.Config.Mirror.ShouldBe("ORDERS");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamSourceBasics server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Source_stream_aggregates_from_multiple_origins()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithMultipleSourcesAsync();
|
||||
|
||||
await fx.PublishToSourceAsync("SRC1", "a.msg", "from-src1");
|
||||
await fx.PublishToSourceAsync("SRC2", "b.msg", "from-src2");
|
||||
|
||||
var state = await fx.GetStreamStateAsync("AGG");
|
||||
// AGG sources from SRC1 and SRC2
|
||||
state.Messages.ShouldBeGreaterThanOrEqualTo(0UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamSourceBasics — sources list config
|
||||
[Fact]
|
||||
public async Task Source_stream_config_lists_sources()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithMultipleSourcesAsync();
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.AGG", "{}");
|
||||
info.Error.ShouldBeNull();
|
||||
info.StreamInfo!.Config.Sources.Count.ShouldBe(2);
|
||||
info.StreamInfo.Config.Sources.Select(s => s.Name).ShouldContain("SRC1");
|
||||
info.StreamInfo.Config.Sources.Select(s => s.Name).ShouldContain("SRC2");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDirectMsgGet server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Direct_get_retrieves_message_by_sequence()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DG", "dg.>");
|
||||
_ = await fx.PublishAndGetAckAsync("dg.first", "payload1");
|
||||
var ack2 = await fx.PublishAndGetAckAsync("dg.second", "payload2");
|
||||
|
||||
var resp = await fx.RequestLocalAsync(
|
||||
"$JS.API.DIRECT.GET.DG",
|
||||
$$"""{ "seq": {{ack2.Seq}} }""");
|
||||
resp.DirectMessage.ShouldNotBeNull();
|
||||
resp.DirectMessage!.Sequence.ShouldBe(ack2.Seq);
|
||||
resp.DirectMessage.Subject.ShouldBe("dg.second");
|
||||
resp.DirectMessage.Payload.ShouldBe("payload2");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDirectMsgGetNext server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Direct_get_first_sequence()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DGF", "dgf.>");
|
||||
var ack = await fx.PublishAndGetAckAsync("dgf.x", "first");
|
||||
_ = await fx.PublishAndGetAckAsync("dgf.x", "second");
|
||||
|
||||
var resp = await fx.RequestLocalAsync(
|
||||
"$JS.API.DIRECT.GET.DGF",
|
||||
$$"""{ "seq": {{ack.Seq}} }""");
|
||||
resp.DirectMessage!.Payload.ShouldBe("first");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDirectGetBySubject server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Direct_get_non_existent_sequence_returns_error()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DGN", "dgn.>");
|
||||
_ = await fx.PublishAndGetAckAsync("dgn.x", "data");
|
||||
|
||||
var resp = await fx.RequestLocalAsync("$JS.API.DIRECT.GET.DGN", """{"seq":999}""");
|
||||
resp.Error.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamRecoverSealedAfterServerRestart server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Sealed_stream_allows_reads_but_not_writes()
|
||||
{
|
||||
var config = new StreamConfig
|
||||
{
|
||||
Name = "SEALED",
|
||||
Subjects = ["sealed.>"],
|
||||
};
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(config);
|
||||
|
||||
// Publish before sealing
|
||||
_ = await fx.PublishAndGetAckAsync("sealed.x", "data");
|
||||
|
||||
// Now update to sealed
|
||||
var update = await fx.RequestLocalAsync(
|
||||
"$JS.API.STREAM.UPDATE.SEALED",
|
||||
"""{"name":"SEALED","subjects":["sealed.>"],"sealed":true}""");
|
||||
update.Error.ShouldBeNull();
|
||||
|
||||
// Verify we can still read
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.SEALED", "{}");
|
||||
info.StreamInfo!.State.Messages.ShouldBe(1UL);
|
||||
|
||||
// Purge should fail on sealed stream
|
||||
var purge = await fx.RequestLocalAsync("$JS.API.STREAM.PURGE.SEALED", "{}");
|
||||
purge.Success.ShouldBeFalse();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMaxMsgsPerSubjectWithDiscardNew server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Max_msgs_per_subject_with_discard_old()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "MPSDO",
|
||||
Subjects = ["mpsdo.>"],
|
||||
MaxMsgsPer = 2,
|
||||
Discard = DiscardPolicy.Old,
|
||||
});
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("mpsdo.a", "a1");
|
||||
_ = await fx.PublishAndGetAckAsync("mpsdo.a", "a2");
|
||||
_ = await fx.PublishAndGetAckAsync("mpsdo.a", "a3");
|
||||
|
||||
var state = await fx.GetStreamStateAsync("MPSDO");
|
||||
state.Messages.ShouldBeLessThanOrEqualTo(2UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamStorageTrackingAndLimits server/jetstream_test.go:4931
|
||||
[Fact]
|
||||
public async Task Max_msgs_enforces_fifo_eviction()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("FIFO", "fifo.>", maxMsgs: 3);
|
||||
|
||||
for (var i = 0; i < 6; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("fifo.x", $"msg-{i}");
|
||||
|
||||
var state = await fx.GetStreamStateAsync("FIFO");
|
||||
state.Messages.ShouldBeLessThanOrEqualTo(3UL);
|
||||
// Latest messages should be kept
|
||||
state.LastSeq.ShouldBe(6UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamInterestRetentionStream server/jetstream_test.go:4336
|
||||
[Fact]
|
||||
public async Task Interest_retention_stream_basic_flow()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "IRS",
|
||||
Subjects = ["irs.>"],
|
||||
Retention = RetentionPolicy.Interest,
|
||||
});
|
||||
|
||||
_ = await fx.CreateConsumerAsync("IRS", "C1", "irs.>");
|
||||
_ = await fx.PublishAndGetAckAsync("irs.x", "data");
|
||||
|
||||
var state = await fx.GetStreamStateAsync("IRS");
|
||||
state.Messages.ShouldBe(1UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamBasicWorkQueue server/jetstream_test.go:937
|
||||
[Fact]
|
||||
public async Task Workqueue_retention_stream_basic_flow()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "WQR",
|
||||
Subjects = ["wqr.>"],
|
||||
Retention = RetentionPolicy.WorkQueue,
|
||||
MaxConsumers = 1,
|
||||
});
|
||||
|
||||
_ = await fx.CreateConsumerAsync("WQR", "C1", "wqr.>",
|
||||
ackPolicy: AckPolicy.None);
|
||||
_ = await fx.PublishAndGetAckAsync("wqr.x", "data");
|
||||
|
||||
var state = await fx.GetStreamStateAsync("WQR");
|
||||
state.Messages.ShouldBeGreaterThanOrEqualTo(0UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDenyDelete — deny_delete prevents message deletion
|
||||
[Fact]
|
||||
public async Task Deny_delete_stream_preserves_all_messages()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "DD",
|
||||
Subjects = ["dd.>"],
|
||||
DenyDelete = true,
|
||||
});
|
||||
|
||||
var ack = await fx.PublishAndGetAckAsync("dd.x", "data");
|
||||
|
||||
var del = await fx.RequestLocalAsync(
|
||||
"$JS.API.STREAM.MSG.DELETE.DD",
|
||||
$$"""{ "seq": {{ack.Seq}} }""");
|
||||
del.Success.ShouldBeFalse();
|
||||
|
||||
var state = await fx.GetStreamStateAsync("DD");
|
||||
state.Messages.ShouldBe(1UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAllowDirectAfterUpdate server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Allow_direct_enables_direct_get()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "ADG",
|
||||
Subjects = ["adg.>"],
|
||||
AllowDirect = true,
|
||||
});
|
||||
|
||||
var ack = await fx.PublishAndGetAckAsync("adg.x", "direct-data");
|
||||
|
||||
var resp = await fx.RequestLocalAsync(
|
||||
"$JS.API.DIRECT.GET.ADG",
|
||||
$$"""{ "seq": {{ack.Seq}} }""");
|
||||
resp.DirectMessage.ShouldNotBeNull();
|
||||
resp.DirectMessage!.Payload.ShouldBe("direct-data");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamSnapshotsAPI — snapshot stream with messages
|
||||
[Fact]
|
||||
public async Task Snapshot_preserves_message_count()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("SNP", "snp.>");
|
||||
for (var i = 0; i < 5; i++)
|
||||
_ = await fx.PublishAndGetAckAsync("snp.x", $"msg-{i}");
|
||||
|
||||
var snap = await fx.RequestLocalAsync("$JS.API.STREAM.SNAPSHOT.SNP", "{}");
|
||||
snap.Snapshot.ShouldNotBeNull();
|
||||
snap.Snapshot!.Payload.ShouldNotBeNullOrWhiteSpace();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamSnapshotsAPI — snapshot non-existent
|
||||
[Fact]
|
||||
public async Task Snapshot_non_existent_stream_returns_error()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("X", "x.>");
|
||||
|
||||
var snap = await fx.RequestLocalAsync("$JS.API.STREAM.SNAPSHOT.NOPE", "{}");
|
||||
snap.Error.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamInvalidRestoreRequests server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Restore_with_invalid_payload_returns_error()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("INV", "inv.>");
|
||||
|
||||
var restore = await fx.RequestLocalAsync("$JS.API.STREAM.RESTORE.INV", "");
|
||||
restore.Error.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMirrorUpdatePreventsSubjects server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Mirror_stream_has_its_own_subjects()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithMirrorSetupAsync();
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.ORDERS_MIRROR", "{}");
|
||||
info.StreamInfo!.Config.Subjects.ShouldContain("orders.mirror.*");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamSubjectsOverlap server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Streams_with_wildcard_subjects_capture_matching()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("WS", "events.>");
|
||||
|
||||
var ack1 = await fx.PublishAndGetAckAsync("events.click", "1");
|
||||
ack1.Stream.ShouldBe("WS");
|
||||
|
||||
var ack2 = await fx.PublishAndGetAckAsync("events.view.page", "2");
|
||||
ack2.Stream.ShouldBe("WS");
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamTransformOverlap server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Stream_with_star_wildcard_subject()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("STAR", "star.*");
|
||||
|
||||
var ack1 = await fx.PublishAndGetAckAsync("star.one", "1");
|
||||
ack1.ErrorCode.ShouldBeNull();
|
||||
|
||||
// star.one.two should not match star.*
|
||||
var ack2 = await fx.PublishAndGetAckAsync("star.one.two", "2", expectError: true);
|
||||
ack2.ErrorCode.ShouldNotBeNull();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamDuplicateWindowMs
|
||||
[Fact]
|
||||
public async Task Duplicate_window_config_roundtrips()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "DWC",
|
||||
Subjects = ["dwc.>"],
|
||||
DuplicateWindowMs = 5000,
|
||||
});
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.DWC", "{}");
|
||||
info.StreamInfo!.Config.DuplicateWindowMs.ShouldBe(5000);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMaxConsumers server/jetstream_test.go:619
|
||||
[Fact]
|
||||
public async Task Max_consumers_config_roundtrips()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "MC",
|
||||
Subjects = ["mc.>"],
|
||||
MaxConsumers = 5,
|
||||
});
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.MC", "{}");
|
||||
info.StreamInfo!.Config.MaxConsumers.ShouldBe(5);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAddStreamDiscardNew — discard new config
|
||||
[Fact]
|
||||
public async Task Discard_new_config_roundtrips()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "DNC",
|
||||
Subjects = ["dnc.>"],
|
||||
Discard = DiscardPolicy.New,
|
||||
});
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.DNC", "{}");
|
||||
info.StreamInfo!.Config.Discard.ShouldBe(DiscardPolicy.New);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamAddStreamDiscardNew — discard old (default) config
|
||||
[Fact]
|
||||
public async Task Discard_old_is_default()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DOC", "doc.>");
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.DOC", "{}");
|
||||
info.StreamInfo!.Config.Discard.ShouldBe(DiscardPolicy.Old);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamRollup server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Multiple_subjects_tracked_independently()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "MST",
|
||||
Subjects = ["mst.>"],
|
||||
MaxMsgsPer = 1,
|
||||
});
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("mst.a", "a1");
|
||||
_ = await fx.PublishAndGetAckAsync("mst.b", "b1");
|
||||
_ = await fx.PublishAndGetAckAsync("mst.a", "a2");
|
||||
_ = await fx.PublishAndGetAckAsync("mst.b", "b2");
|
||||
|
||||
var state = await fx.GetStreamStateAsync("MST");
|
||||
// Each subject keeps 1 message: mst.a -> a2, mst.b -> b2
|
||||
state.Messages.ShouldBeLessThanOrEqualTo(2UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMirrorBasics — mirror with no messages
|
||||
[Fact]
|
||||
public async Task Mirror_stream_with_no_origin_messages()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithMirrorSetupAsync();
|
||||
|
||||
// Don't publish anything; mirror should exist but be empty
|
||||
var state = await fx.GetStreamStateAsync("ORDERS_MIRROR");
|
||||
state.Messages.ShouldBe(0UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamSourceBasics — source with no messages
|
||||
[Fact]
|
||||
public async Task Source_stream_with_no_origin_messages()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithMultipleSourcesAsync();
|
||||
|
||||
var state = await fx.GetStreamStateAsync("AGG");
|
||||
state.Messages.ShouldBe(0UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamPurgeExAndAccounting server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Delete_specific_message_preserves_others()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("DSP", "dsp.>");
|
||||
var ack1 = await fx.PublishAndGetAckAsync("dsp.a", "msg1");
|
||||
_ = await fx.PublishAndGetAckAsync("dsp.b", "msg2");
|
||||
var ack3 = await fx.PublishAndGetAckAsync("dsp.c", "msg3");
|
||||
|
||||
// Delete middle message
|
||||
var del = await fx.RequestLocalAsync(
|
||||
"$JS.API.STREAM.MSG.DELETE.DSP",
|
||||
$$"""{ "seq": {{ack1.Seq + 1}} }""");
|
||||
del.Success.ShouldBeTrue();
|
||||
|
||||
var state = await fx.GetStreamStateAsync("DSP");
|
||||
state.Messages.ShouldBe(2UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamPurge — purge non-existent stream
|
||||
[Fact]
|
||||
public async Task Purge_non_existent_stream_fails()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("X", "x.>");
|
||||
|
||||
var purge = await fx.RequestLocalAsync("$JS.API.STREAM.PURGE.NOTEXIST", "{}");
|
||||
purge.Success.ShouldBeFalse();
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMaxBytesIgnored — max bytes config
|
||||
[Fact]
|
||||
public async Task Max_bytes_config_roundtrips()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "MBC",
|
||||
Subjects = ["mbc.>"],
|
||||
MaxBytes = 1024,
|
||||
});
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.MBC", "{}");
|
||||
info.StreamInfo!.Config.MaxBytes.ShouldBe(1024);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMaxAgeMs — max age config
|
||||
[Fact]
|
||||
public async Task Max_age_config_roundtrips()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "MAC",
|
||||
Subjects = ["mac.>"],
|
||||
MaxAgeMs = 60_000,
|
||||
});
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.MAC", "{}");
|
||||
info.StreamInfo!.Config.MaxAgeMs.ShouldBe(60_000);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamReplicas config
|
||||
[Fact]
|
||||
public async Task Replicas_config_roundtrips()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "REP",
|
||||
Subjects = ["rep.>"],
|
||||
Replicas = 3,
|
||||
});
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.REP", "{}");
|
||||
info.StreamInfo!.Config.Replicas.ShouldBe(3);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamMaxMsgSize config
|
||||
[Fact]
|
||||
public async Task Max_msg_size_config_roundtrips()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamConfigAsync(new StreamConfig
|
||||
{
|
||||
Name = "MMS",
|
||||
Subjects = ["mms.>"],
|
||||
MaxMsgSize = 4096,
|
||||
});
|
||||
|
||||
var info = await fx.RequestLocalAsync("$JS.API.STREAM.INFO.MMS", "{}");
|
||||
info.StreamInfo!.Config.MaxMsgSize.ShouldBe(4096);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamUpdateSubjectsOverlapOthers server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Update_stream_subjects_preserves_existing_data()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("USP", "usp.v1.*");
|
||||
_ = await fx.PublishAndGetAckAsync("usp.v1.x", "old-data");
|
||||
|
||||
_ = await fx.RequestLocalAsync(
|
||||
"$JS.API.STREAM.UPDATE.USP",
|
||||
"""{"name":"USP","subjects":["usp.v2.*"]}""");
|
||||
|
||||
var state = await fx.GetStreamStateAsync("USP");
|
||||
state.Messages.ShouldBe(1UL);
|
||||
}
|
||||
|
||||
// Go: TestJetStreamStreamInfoSubjectsDetails server/jetstream_test.go
|
||||
[Fact]
|
||||
public async Task Stream_bytes_increase_with_each_publish()
|
||||
{
|
||||
await using var fx = await JetStreamApiFixture.StartWithStreamAsync("SBI", "sbi.>");
|
||||
|
||||
var state0 = await fx.GetStreamStateAsync("SBI");
|
||||
state0.Bytes.ShouldBe(0UL);
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("sbi.x", "data");
|
||||
var state1 = await fx.GetStreamStateAsync("SBI");
|
||||
var bytes1 = state1.Bytes;
|
||||
bytes1.ShouldBeGreaterThan(0UL);
|
||||
|
||||
_ = await fx.PublishAndGetAckAsync("sbi.y", "more-data");
|
||||
var state2 = await fx.GetStreamStateAsync("SBI");
|
||||
state2.Bytes.ShouldBeGreaterThan(bytes1);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user