8db4fccc95
Ports the first 118 tests from golang/nats-server/server/jetstream_cluster_1_test.go to C# integration tests in JetStream/JetStreamCluster1Tests.cs. Adds the Helpers/ scaffold (IntegrationTestBase, TestCluster, NatsTestClient, CheckHelper, ConfigHelper) and Xunit.SkippableFact package; tests skip automatically unless NATS_INTEGRATION_TESTS=true is set.
76 lines
3.1 KiB
C#
76 lines
3.1 KiB
C#
// Copyright 2020-2025 The NATS Authors
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// Licensed under the Apache License, Version 2.0
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namespace ZB.MOM.NatsNet.Server.IntegrationTests.Helpers;
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/// <summary>
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/// Represents a test JetStream cluster. In the current integration test setup,
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/// tests that use this type are skipped unless a real cluster is available.
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/// This is a scaffold/stub that captures the API shape for future full implementation.
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/// </summary>
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public sealed class TestCluster : IDisposable
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{
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private readonly string _name;
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private readonly int _numServers;
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private bool _disposed;
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public string Name => _name;
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private TestCluster(string name, int numServers)
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{
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_name = name;
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_numServers = numServers;
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}
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/// <summary>
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/// Creates a JetStream cluster with the given number of servers.
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/// Throws <see cref="ClusterNotAvailableException"/> if no cluster is available.
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/// </summary>
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public static TestCluster CreateJetStreamCluster(int numServers, string name = "JSC")
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{
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throw new ClusterNotAvailableException(
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$"No JetStream cluster available. Set NATS_INTEGRATION_TESTS=true and ensure {numServers}-node cluster '{name}' is running.");
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}
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/// <summary>
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/// Creates a JetStream cluster with the specified configuration template.
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/// </summary>
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public static TestCluster CreateJetStreamClusterWithTemplate(string template, int numServers, string name = "JSC")
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{
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throw new ClusterNotAvailableException(
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$"No JetStream cluster available for template cluster '{name}'.");
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}
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public void WaitOnClusterReady() { }
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public void WaitOnLeader() { }
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public void WaitOnStreamLeader(string account, string stream) { }
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public void WaitOnConsumerLeader(string account, string stream, string consumer) { }
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public void WaitOnPeerCount(int count) { }
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public void WaitOnServerCurrent(object server) { }
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public void WaitOnStreamCurrent(object server, string account, string stream) { }
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public object Leader() => throw new ClusterNotAvailableException("Cluster not available.");
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public object RandomServer() => throw new ClusterNotAvailableException("Cluster not available.");
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public object RandomNonLeader() => throw new ClusterNotAvailableException("Cluster not available.");
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public object RandomNonStreamLeader(string account, string stream) => throw new ClusterNotAvailableException("Cluster not available.");
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public object ServerByName(string name) => throw new ClusterNotAvailableException("Cluster not available.");
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public object StreamLeader(string account, string stream) => throw new ClusterNotAvailableException("Cluster not available.");
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public object ConsumerLeader(string account, string stream, string consumer) => throw new ClusterNotAvailableException("Cluster not available.");
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public void Dispose()
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{
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if (!_disposed)
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{
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_disposed = true;
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}
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}
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}
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/// <summary>
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/// Thrown when a test cluster is not available for integration testing.
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/// </summary>
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public sealed class ClusterNotAvailableException : Exception
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{
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public ClusterNotAvailableException(string message) : base(message) { }
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}
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