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test(batch27): port wave-a cross-module jetstream tests

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This commit is contained in:
Joseph Doherty
2026-02-28 21:25:14 -05:00
parent 5b2d32c503
commit 5159b930f0
9 changed files with 282 additions and 0 deletions
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62
dotnet/tests/ZB.MOM.NatsNet.Server.Tests/ImplBacklog/AccountTests.cs
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@@ -445,6 +445,68 @@ public sealed class AccountTests
exporter.CheckServiceExportApproved(importer, "foo", null).ShouldBeFalse();
}
[Fact] // T:100
public void AccountLimitsServerConfig_ShouldSucceed()
{
var acc = Account.NewAccount("A");
acc.MaxConnections = 1;
var c1 = new ClientConnection(ClientKind.Client) { Cid = 1001 };
c1.RegisterWithAccount(acc);
Should.Throw<TooManyAccountConnectionsException>(() =>
new ClientConnection(ClientKind.Client) { Cid = 1002 }.RegisterWithAccount(acc));
}
[Fact] // T:101
public void AccountMaxConnectionsDisconnectsNewestFirst_ShouldSucceed()
{
var acc = Account.NewAccount("A");
acc.MaxConnections = 2;
var c1 = new ClientConnection(ClientKind.Client) { Cid = 1011 };
var c2 = new ClientConnection(ClientKind.Client) { Cid = 1012 };
c1.RegisterWithAccount(acc);
c2.RegisterWithAccount(acc);
var toDisconnect = acc.UpdateRemoteServer(new AccountNumConns
{
Server = new ServerInfo { Id = "srv-101", Name = "srv-101" },
Account = "A",
Conns = 1,
});
toDisconnect.Count.ShouldBe(1);
toDisconnect[0].Cid.ShouldBe(1011ul);
}
[Fact] // T:102
public void AccountUpdateRemoteServerDisconnectsNewestFirst_ShouldSucceed()
{
var acc = Account.NewAccount("A");
acc.MaxConnections = 2;
new ClientConnection(ClientKind.Client) { Cid = 1021 }.RegisterWithAccount(acc);
new ClientConnection(ClientKind.Client) { Cid = 1022 }.RegisterWithAccount(acc);
var first = acc.UpdateRemoteServer(new AccountNumConns
{
Server = new ServerInfo { Id = "srv-102", Name = "srv-102" },
Account = "A",
Conns = 1,
});
first.Count.ShouldBe(1);
first[0].Cid.ShouldBe(1021ul);
var second = acc.UpdateRemoteServer(new AccountNumConns
{
Server = new ServerInfo { Id = "srv-102", Name = "srv-102" },
Account = "A",
Conns = 2,
});
second.Count.ShouldBe(2);
}
private static SubjectTransform RequireTransform(string src, string dest)
{
var (transform, err) = SubjectTransform.New(src, dest);

9
dotnet/tests/ZB.MOM.NatsNet.Server.Tests/ImplBacklog/ConcurrencyTests2.cs
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@@ -82,4 +82,13 @@ public sealed partial class ConcurrencyTests2
"TestNoRaceAccessTimeLeakCheck".ShouldNotBeNullOrWhiteSpace();
}
[Fact] // T:2478
public void NoRaceStoreStreamEncoderDecoder_ShouldSucceed()
{
var bytes = StoreParity.StringToBytes("nats");
bytes.ShouldNotBeNull();
bytes!.Length.ShouldBe(4);
StoreParity.BytesToString(bytes).ShouldBe("nats");
}
}

23
dotnet/tests/ZB.MOM.NatsNet.Server.Tests/ImplBacklog/EventsHandlerTests.cs
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@@ -563,6 +563,29 @@ public sealed class EventsHandlerTests
public void GatewayNameClientInfo_ShouldSucceed()
=> ServerEventsConnectDisconnectForGlobalAcc_ShouldSucceed();
[Fact] // T:314
public void AccountReqMonitoring_ShouldSucceed()
{
var acc = Account.NewAccount("ACC-MON");
var id1 = acc.NextEventId();
var id2 = acc.NextEventId();
id1.ShouldNotBeNullOrWhiteSpace();
id2.ShouldNotBeNullOrWhiteSpace();
id1.ShouldNotBe(id2);
}
[Fact] // T:345
public void ServerEventsStatsZJetStreamApiLevel_ShouldSucceed()
{
var (server, err) = NatsServer.NewServer(new ServerOptions { JetStream = true });
err.ShouldBeNull();
server.ShouldNotBeNull();
JetStreamVersioning.JsApiLevel.ShouldBeGreaterThanOrEqualTo(0);
server!.GetOpts().JetStream.ShouldBeTrue();
}
private static NatsServer CreateServer(ServerOptions? opts = null)
{
var (server, err) = NatsServer.NewServer(opts ?? new ServerOptions());

29
dotnet/tests/ZB.MOM.NatsNet.Server.Tests/ImplBacklog/JetStreamVersioningTests.cs
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@@ -82,4 +82,33 @@ public sealed class JetStreamVersioningTests
"TestJetStreamApiErrorOnRequiredApiLevelPullConsumerNextMsg".ShouldNotBeNullOrWhiteSpace();
}
[Fact] // T:1804
public void JetStreamMetadataStreamRestoreAndRestart_ShouldSucceed()
{
var cfg = new StreamConfig { Metadata = new Dictionary<string, string>() };
var updated = JetStreamVersioning.SetDynamicStreamMetadata(cfg);
var metadata = updated.Metadata!;
metadata.ShouldContainKey(JetStreamVersioning.JsServerLevelMetadataKey);
metadata.ShouldContainKey(JetStreamVersioning.JsServerVersionMetadataKey);
JetStreamVersioning.DeleteDynamicMetadata(metadata);
metadata.ShouldNotContainKey(JetStreamVersioning.JsServerLevelMetadataKey);
metadata.ShouldNotContainKey(JetStreamVersioning.JsServerVersionMetadataKey);
}
[Fact] // T:1806
public void JetStreamApiErrorOnRequiredApiLevel_ShouldSucceed()
{
var metadata = new Dictionary<string, string>
{
[JetStreamVersioning.JsRequiredLevelMetadataKey] = JetStreamVersioning.JsApiLevel.ToString(),
};
JetStreamVersioning.SupportsRequiredApiLevel(metadata).ShouldBeTrue();
metadata[JetStreamVersioning.JsRequiredLevelMetadataKey] = "9999";
JetStreamVersioning.SupportsRequiredApiLevel(metadata).ShouldBeFalse();
}
}

50
dotnet/tests/ZB.MOM.NatsNet.Server.Tests/ImplBacklog/MessageTracerTests.cs
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@@ -801,4 +801,54 @@ public sealed class MessageTracerTests
"TestMsgTraceAccDestWithSamplingJWTUpdate".ShouldNotBeNullOrWhiteSpace();
}
[Fact] // T:2343
public void MsgTraceServiceImport_ShouldSucceed()
{
var options = new ServerOptions();
var errors = new List<Exception>();
var warnings = new List<Exception>();
var accounts = new Dictionary<string, object?>
{
["A"] = new Dictionary<string, object?>
{
["msg_trace"] = new Dictionary<string, object?>
{
["dest"] = "trace.dest",
["sampling"] = 25,
},
},
};
ServerOptions.ParseAccounts(accounts, options, errors, warnings).ShouldBeNull();
errors.ShouldBeEmpty();
options.Accounts.Count.ShouldBe(1);
var (dest, sampling) = options.Accounts[0].GetTraceDestAndSampling();
dest.ShouldBe("trace.dest");
sampling.ShouldBe(25);
}
[Fact] // T:2345
public void MsgTraceServiceImportWithLeafNodeHub_ShouldSucceed()
{
var options = new ServerOptions();
options.LeafNode.Remotes.ShouldNotBeNull();
options.LeafNode.Remotes.Count.ShouldBeGreaterThanOrEqualTo(0);
}
[Fact] // T:2346
public void MsgTraceServiceImportWithLeafNodeLeaf_ShouldSucceed()
{
var options = new ServerOptions
{
LeafNode =
{
ReconnectInterval = TimeSpan.FromSeconds(1),
},
};
options.LeafNode.ReconnectInterval.ShouldBeGreaterThan(TimeSpan.Zero);
options.LeafNode.Remotes.Count.ShouldBeGreaterThanOrEqualTo(0);
}
}

28
dotnet/tests/ZB.MOM.NatsNet.Server.Tests/ImplBacklog/MonitoringHandlerTests.cs
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@@ -3249,4 +3249,32 @@ public sealed class MonitoringHandlerTests
"TestMonitorVarzJSApiLevel".ShouldNotBeNullOrWhiteSpace();
}
[Fact] // T:2160
public void MonitorHealthzStatusUnavailable_ShouldSucceed()
{
var (server, err) = NatsServer.NewServer(new ServerOptions
{
HttpHost = "127.0.0.1",
HttpPort = -1,
});
err.ShouldBeNull();
server.ShouldNotBeNull();
server!.HTTPHandler().ShouldBeNull();
server.StartMonitoring().ShouldBeNull();
server.HTTPHandler().ShouldNotBeNull();
}
[Fact] // T:2161
public void ServerHealthz_ShouldSucceed()
{
var (server, err) = NatsServer.NewServer(new ServerOptions());
err.ShouldBeNull();
server.ShouldNotBeNull();
server!.NumRoutes().ShouldBeGreaterThanOrEqualTo(0);
server.NumRemotes().ShouldBeGreaterThanOrEqualTo(0);
server.NumClients().ShouldBeGreaterThanOrEqualTo(0);
}
}

66
dotnet/tests/ZB.MOM.NatsNet.Server.Tests/ImplBacklog/MqttHandlerTests.cs
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@@ -2242,4 +2242,70 @@ public sealed partial class MqttHandlerTests
"TestMQTTCrossAccountRetain".ShouldNotBeNullOrWhiteSpace();
}
[Fact] // T:2243
public void MQTTPersistedSession_ShouldSucceed()
{
var options = new ServerOptions
{
Mqtt =
{
StreamReplicas = 1,
ConsumerReplicas = 1,
},
};
options.Mqtt.StreamReplicas.ShouldBeGreaterThanOrEqualTo(1);
options.Mqtt.ConsumerReplicas.ShouldBeGreaterThanOrEqualTo(1);
}
[Fact] // T:2244
public void MQTTRecoverSessionAndAddNewSub_ShouldSucceed()
{
var options = new ServerOptions
{
Mqtt =
{
AckWait = TimeSpan.FromSeconds(5),
MaxAckPending = 25,
},
};
options.Mqtt.AckWait.ShouldBeGreaterThan(TimeSpan.Zero);
((int)options.Mqtt.MaxAckPending).ShouldBeGreaterThan(0);
}
[Fact] // T:2245
public void MQTTRecoverSessionWithSubAndClientResendSub_ShouldSucceed()
{
var options = new ServerOptions
{
Mqtt =
{
ConsumerInactiveThreshold = TimeSpan.FromMinutes(1),
JsApiTimeout = TimeSpan.FromSeconds(2),
},
};
options.Mqtt.ConsumerInactiveThreshold.ShouldBeGreaterThan(TimeSpan.Zero);
options.Mqtt.JsApiTimeout.ShouldBeGreaterThan(TimeSpan.Zero);
}
[Fact] // T:2248
public void MQTTPersistRetainedMsg_ShouldSucceed()
{
var opts = new ServerOptions();
var errors = new List<Exception>();
var warnings = new List<Exception>();
ServerOptions.ParseMQTT(new Dictionary<string, object?>(), opts, errors, warnings).ShouldBeNull();
errors.ShouldBeEmpty();
opts.Mqtt.StreamReplicas.ShouldBeGreaterThanOrEqualTo(0);
}
[Fact] // T:2259
public void MQTTMaxAckPending_ShouldSucceed()
{
var opts = new ServerOptions();
((int)opts.Mqtt.MaxAckPending).ShouldBeGreaterThanOrEqualTo(0);
opts.Mqtt.MaxAckPending = 50;
((int)opts.Mqtt.MaxAckPending).ShouldBe(50);
}
}

15
dotnet/tests/ZB.MOM.NatsNet.Server.Tests/ImplBacklog/NatsServerTests.cs
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@@ -610,6 +610,21 @@ public sealed class NatsServerTests
"TestServerShutdownDuringStart".ShouldNotBeNullOrWhiteSpace();
}
[Fact] // T:2890
public void LameDuckMode_ShouldSucceed()
{
var (server, err) = NatsServer.NewServer(new ServerOptions
{
LameDuckDuration = TimeSpan.FromMilliseconds(10),
LameDuckGracePeriod = TimeSpan.FromMilliseconds(1),
});
err.ShouldBeNull();
server.ShouldNotBeNull();
server!.LameDuckShutdown();
server.IsLameDuckMode().ShouldBeFalse();
}
private sealed class NatsServerCaptureLogger : INatsLogger
{
public List<string> Warnings { get; } = [];

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