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feat(batch2): verify memstore remainder features

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This commit is contained in:
Joseph Doherty
2026-02-28 07:17:01 -05:00
parent 1a0ac59df8
commit c2a73b49f7
6 changed files with 147 additions and 17 deletions
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67
dotnet/tests/ZB.MOM.NatsNet.Server.Tests/JetStream/JetStreamMemoryStoreTests.cs
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@@ -32,7 +32,7 @@ public class JetStreamMemoryStoreTests
private static JetStreamMemStore NewMemStore(StreamConfig? cfg = null)
{
cfg ??= new StreamConfig { Storage = StorageType.MemoryStorage, Name = "test" };
return new JetStreamMemStore(cfg);
return JetStreamMemStore.NewMemStore(cfg);
}
private static byte[] Bytes(string s) => Encoding.UTF8.GetBytes(s);
@@ -41,6 +41,71 @@ public class JetStreamMemoryStoreTests
private static ulong MsgSize(string subj, byte[]? hdr, byte[]? msg)
=> (ulong)(subj.Length + (hdr?.Length ?? 0) + (msg?.Length ?? 0) + 16);
[Fact]
public void NewMemStore_FactoryMethod_InitializesFirstSequence()
{
var method = typeof(JetStreamMemStore).GetMethod(
"NewMemStore",
System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.NonPublic);
method.ShouldNotBeNull();
var cfg = new StreamConfig
{
Name = "factory-init",
Storage = StorageType.MemoryStorage,
FirstSeq = 1000,
};
var created = method!.Invoke(null, new object?[] { cfg });
created.ShouldBeOfType<JetStreamMemStore>();
var ms = (JetStreamMemStore)created!;
var state = ms.State();
state.FirstSeq.ShouldBe(1000UL);
state.LastSeq.ShouldBe(999UL);
ms.Stop();
}
[Fact]
public void AllLastSeqsLocked_MatchesPublicAllLastSeqsOrdering()
{
var cfg = new StreamConfig
{
Name = "locked-all-last-seqs",
Subjects = new[] { "*.*" },
MaxMsgsPer = 50,
Storage = StorageType.MemoryStorage,
};
var ms = NewMemStore(cfg);
var subjs = new[] { "foo.foo", "foo.bar", "foo.baz", "bar.foo", "bar.bar", "bar.baz" };
var msg = Bytes("abc");
var rng = new Random(11);
for (var i = 0; i < 1_000; i++)
{
var subj = subjs[rng.Next(subjs.Length)];
ms.StoreMsg(subj, null, msg, 0);
}
var method = typeof(JetStreamMemStore).GetMethod(
"AllLastSeqsLocked",
System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
method.ShouldNotBeNull();
var result = method!.Invoke(ms, Array.Empty<object>());
result.ShouldNotBeNull();
var (lockedSeqs, lockedErr) = ((ValueTuple<ulong[], Exception?>)result!);
var (publicSeqs, publicErr) = ms.AllLastSeqs();
lockedErr.ShouldBeNull();
publicErr.ShouldBeNull();
lockedSeqs.SequenceEqual(publicSeqs).ShouldBeTrue();
ms.Stop();
}
// -----------------------------------------------------------------------
// TestMemStoreBasics (T:2023)
// -----------------------------------------------------------------------