public HaloStreamSubscribeTests(Fixture fixture) { this.fixture = fixture; HostedCluster = fixture.HostedCluster; fixture.EnsurePreconditionsMet(); }
public void TestTearDown() { //Resume both nodes before each test TestCluster.ResumeNode(1); TestCluster.ResumeNode(2); }
public TestParallelismHash(ClusterFixture fixture) { _cluster = fixture.Cluster; }
public DTxAccount_Test(ClusterFixture fixture) { this.cluster = fixture.Cluster; }
public HaloStreamSubscribeTests(Fixture fixture) { HostedCluster = fixture.HostedCluster; }
public TestFilterOperator(ClusterFixture fixture) { _cluster = fixture.Cluster; }
public void Dispose() { cluster?.StopAllSilos(); cluster = null; }
public void TearDown() { TestCluster?.Remove(); ClusterObj?.Shutdown(); }
public TestMultipleInputs(ClusterFixture fixture) { _cluster = fixture.Cluster; }
public SqlClientInitTests(Fixture fixture) { HostedCluster = fixture.HostedCluster; }
public StreamProvidersTests_ProviderConfigNotLoaded(ITestOutputHelper output, Fixture fixture) { this.output = output; this.HostedCluster = fixture.HostedCluster; }
public async Task Should_ContinueQuerying_When_ANodeGoesDown() { var session = await CreateSessionAsync(act : builder => builder.WithPoolingOptions( new PoolingOptions().SetHeartBeatInterval(50)) .WithReconnectionPolicy(new ConstantReconnectionPolicy(40)) .WithQueryOptions(new QueryOptions().SetDefaultIdempotence(true))).ConfigureAwait(false); Assert.IsTrue(session.Cluster.AllHosts().All(h => h.IsUp)); var restarted = true; var t = Task.Run(async() => { TestCluster.Stop(1); await Task.Delay(2000).ConfigureAwait(false); TestCluster.Start(1, "--jvm_arg \"-Ddse.product_type=DATASTAX_APOLLO\""); await Task.Delay(500).ConfigureAwait(false); try { TestHelper.RetryAssert( () => { var dict = Session.Cluster.Metadata.TokenToReplicasMap.GetByKeyspace("system_distributed"); Assert.AreEqual(3, dict.First().Value.Count); Assert.AreEqual(3, Session.Cluster.AllHosts().Count); Assert.IsTrue(Session.Cluster.AllHosts().All(h => h.IsUp)); }, 20, 500); } finally { Volatile.Write(ref restarted, true); } }); var t2 = Task.Run(async() => { while (true) { if (Volatile.Read(ref restarted)) { return; } var tasks = new List <Task>(); long counter = 0; foreach (var _ in Enumerable.Range(0, 32)) { tasks.Add(Task.Run(async() => { while (true) { var c = Interlocked.Increment(ref counter); if (c > 1000) { return; } try { await session.ExecuteAsync(new SimpleStatement("SELECT key FROM system.local")).ConfigureAwait(false); } catch (QueryTimeoutException) {} } })); } await Task.WhenAll(tasks).ConfigureAwait(false); } }); await Task.WhenAll(t, t2).ConfigureAwait(false); }