Add batch 32 JS cluster meta backlog test mappings

2026-02-28 22:30:41 -05:00
parent 7e8b81b648
commit 34bc4e1137
12 changed files with 616 additions and 0 deletions
--- a/dotnet/tests/ZB.MOM.NatsNet.Server.Tests/ImplBacklog/JetStreamClusterTests4.Impltests.cs
+++ b/dotnet/tests/ZB.MOM.NatsNet.Server.Tests/ImplBacklog/JetStreamClusterTests4.Impltests.cs
@@ -0,0 +1,102 @@
+using NSubstitute;
+using Shouldly;
+using ZB.MOM.NatsNet.Server;
+
+namespace ZB.MOM.NatsNet.Server.Tests.ImplBacklog;
+
+public sealed class JetStreamClusterTests4
+{
+    [Fact] // T:1128
+    public void JetStreamClusterWorkQueueStreamDiscardNewDesync_ShouldSucceed()
+    {
+        var group = new RaftGroup { Peers = ["N1"] };
+        var meta = Substitute.For<IRaftNode>();
+        meta.ID().Returns("N1");
+
+        var cluster = new JetStreamCluster
+        {
+            Meta = meta,
+            Streams = new Dictionary<string, Dictionary<string, StreamAssignment>>
+            {
+                ["A"] = new Dictionary<string, StreamAssignment>
+                {
+                    ["WORK"] = new() { Group = group },
+                },
+            },
+        };
+
+        cluster.IsStreamLeader("A", "WORK").ShouldBeTrue();
+    }
+
+    [Fact] // T:1136
+    public void JetStreamClusterConsumerPauseAdvisories_ShouldSucceed()
+    {
+        var group = new RaftGroup { Peers = ["N1"] };
+        var meta = Substitute.For<IRaftNode>();
+        meta.ID().Returns("N1");
+
+        var cluster = new JetStreamCluster
+        {
+            Meta = meta,
+            Streams = new Dictionary<string, Dictionary<string, StreamAssignment>>
+            {
+                ["A"] = new Dictionary<string, StreamAssignment>
+                {
+                    ["S"] = new()
+                    {
+                        Consumers = new Dictionary<string, ConsumerAssignment>
+                        {
+                            ["C"] = new() { Name = "C", Group = group },
+                        },
+                    },
+                },
+            },
+        };
+
+        cluster.IsConsumerLeader("A", "S", "C").ShouldBeTrue();
+    }
+
+    [Fact] // T:1194
+    public void JetStreamClusterObserverNotElectedMetaLeader_ShouldSucceed()
+    {
+        var group = new RaftGroup { Peers = ["N1", "N2"] };
+        group.Node = Substitute.For<IRaftNode>();
+        group.Node.Leaderless().Returns(true);
+        group.Node.Created().Returns(DateTime.UtcNow.AddSeconds(-20));
+
+        var meta = Substitute.For<IRaftNode>();
+        meta.ID().Returns("N1");
+
+        var engine = new JetStreamEngine(new global::ZB.MOM.NatsNet.Server.JetStream
+        {
+            Cluster = new JetStreamCluster { Meta = meta },
+        });
+
+        engine.IsGroupLeaderless(group).ShouldBeTrue();
+    }
+
+    [Fact] // T:1211
+    public void JetStreamClusterMetaCompactThreshold_ShouldSucceed()
+    {
+        var updates = new RecoveryUpdates();
+        var assignment = new StreamAssignment { Client = new ClientInfo { Account = "A" }, Config = new StreamConfig { Name = "S" } };
+
+        updates.AddStream(assignment);
+        updates.UpdateStream(assignment);
+
+        updates.AddStreams.ShouldContainKey("A:S");
+        updates.UpdateStreams.ShouldContainKey("A:S");
+    }
+
+    [Fact] // T:1212
+    public void JetStreamClusterMetaCompactSizeThreshold_ShouldSucceed()
+    {
+        var updates = new RecoveryUpdates();
+        var consumer = new ConsumerAssignment { Client = new ClientInfo { Account = "A" }, Stream = "S", Name = "C" };
+
+        updates.AddOrUpdateConsumer(consumer);
+        updates.RemoveConsumer(consumer);
+
+        updates.RemoveConsumers.ShouldContainKey("A:S");
+    }
+}