feat: complete jetstream deep operational parity closure

2026-02-23 13:43:14 -05:00
parent 5506fc4705
commit 377ad4a299
27 changed files with 933 additions and 13 deletions
--- a/tests/NATS.Server.Tests/JetStreamInternalClientRuntimeTests.cs
+++ b/tests/NATS.Server.Tests/JetStreamInternalClientRuntimeTests.cs
@@ -0,0 +1,46 @@
+using System.Reflection;
+using Microsoft.Extensions.Logging.Abstractions;
+using NATS.Server.Configuration;
+using NATS.Server.JetStream;
+
+namespace NATS.Server.Tests;
+
+public class JetStreamInternalClientRuntimeTests
+{
+    [Fact]
+    public async Task Internal_jetstream_client_is_created_bound_to_sys_account_and_used_by_jetstream_service_lifecycle()
+    {
+        var options = new NatsOptions
+        {
+            Host = "127.0.0.1",
+            Port = 0,
+            JetStream = new JetStreamOptions
+            {
+                StoreDir = Path.Combine(Path.GetTempPath(), $"nats-js-runtime-{Guid.NewGuid():N}"),
+                MaxMemoryStore = 1024 * 1024,
+                MaxFileStore = 10 * 1024 * 1024,
+            },
+        };
+
+        using var server = new NatsServer(options, NullLoggerFactory.Instance);
+        using var cts = new CancellationTokenSource();
+        _ = server.StartAsync(cts.Token);
+        await server.WaitForReadyAsync();
+
+        var internalClient = server.JetStreamInternalClient;
+        internalClient.ShouldNotBeNull();
+        internalClient!.Kind.ShouldBe(ClientKind.JetStream);
+        internalClient.Account?.Name.ShouldBe("$SYS");
+
+        var serviceField = typeof(NatsServer).GetField("_jetStreamService", BindingFlags.Instance | BindingFlags.NonPublic);
+        serviceField.ShouldNotBeNull();
+
+        var service = serviceField!.GetValue(server) as JetStreamService;
+        service.ShouldNotBeNull();
+        service!.InternalClient.ShouldBeSameAs(internalClient);
+        service.IsRunning.ShouldBeTrue();
+
+        await server.ShutdownAsync();
+        service.IsRunning.ShouldBeFalse();
+    }
+}