refactor: extract NATS.Server.Clustering.Tests project

Move 29 clustering/routing test files from NATS.Server.Tests to a dedicated NATS.Server.Clustering.Tests project. Update namespaces, replace private GetFreePort/ReadUntilAsync helpers with TestUtilities calls, and extract TestServerFactory/ClusterTestServer to TestUtilities to fix cross-project reference from JetStreamStartupTests.
2026-03-12 15:31:58 -04:00
parent 3f7d896a34
commit 615752cdc2
34 changed files with 104 additions and 124 deletions
--- a/tests/NATS.Server.TestUtilities/TestServerFactory.cs
+++ b/tests/NATS.Server.TestUtilities/TestServerFactory.cs
@@ -0,0 +1,94 @@
+using Microsoft.Extensions.Logging.Abstractions;
+using NATS.Server.Configuration;
+
+namespace NATS.Server.TestUtilities;
+
+public static class TestServerFactory
+{
+    public static async Task<ClusterTestServer> CreateClusterEnabledAsync(string? seed = null)
+    {
+        var options = new NatsOptions
+        {
+            Host = "127.0.0.1",
+            Port = 0,
+            Cluster = new ClusterOptions
+            {
+                Name = Guid.NewGuid().ToString("N"),
+                Host = "127.0.0.1",
+                Port = 0,
+                Routes = seed is null ? [] : [seed],
+            },
+        };
+
+        var server = new NatsServer(options, NullLoggerFactory.Instance);
+        var cts = new CancellationTokenSource();
+        _ = server.StartAsync(cts.Token);
+        await server.WaitForReadyAsync();
+
+        return new ClusterTestServer(server, cts);
+    }
+
+    public static async Task<ClusterTestServer> CreateWithGatewayAndLeafAsync()
+    {
+        var options = new NatsOptions
+        {
+            Host = "127.0.0.1",
+            Port = 0,
+            Gateway = new GatewayOptions
+            {
+                Name = "G1",
+                Host = "127.0.0.1",
+                Port = 0,
+            },
+            LeafNode = new LeafNodeOptions
+            {
+                Host = "127.0.0.1",
+                Port = 0,
+            },
+        };
+
+        var server = new NatsServer(options, NullLoggerFactory.Instance);
+        var cts = new CancellationTokenSource();
+        _ = server.StartAsync(cts.Token);
+        await server.WaitForReadyAsync();
+
+        return new ClusterTestServer(server, cts);
+    }
+
+    public static async Task<ClusterTestServer> CreateJetStreamEnabledAsync()
+    {
+        var options = new NatsOptions
+        {
+            Host = "127.0.0.1",
+            Port = 0,
+            JetStream = new JetStreamOptions
+            {
+                StoreDir = Path.Combine(Path.GetTempPath(), $"nats-js-{Guid.NewGuid():N}"),
+                MaxMemoryStore = 1024 * 1024,
+                MaxFileStore = 10 * 1024 * 1024,
+            },
+        };
+
+        var server = new NatsServer(options, NullLoggerFactory.Instance);
+        var cts = new CancellationTokenSource();
+        _ = server.StartAsync(cts.Token);
+        await server.WaitForReadyAsync();
+
+        return new ClusterTestServer(server, cts);
+    }
+}
+
+public sealed class ClusterTestServer(NatsServer server, CancellationTokenSource cts) : IAsyncDisposable
+{
+    public ServerStats Stats => server.Stats;
+    public string ClusterListen => server.ClusterListen!;
+
+    public Task WaitForReadyAsync() => server.WaitForReadyAsync();
+
+    public async ValueTask DisposeAsync()
+    {
+        await cts.CancelAsync();
+        server.Dispose();
+        cts.Dispose();
+    }
+}