public void FailEarlyIfTimeoutIsExhausted_Async() { using (var fake = new AutoFake()) { var dateTimeProvider = ProvideDateTimeProvider(fake); var config = ProvideConfiguration(dateTimeProvider); var connection = ProvideConnection(fake, config, dateTimeProvider); var getCall = FakeCalls.GetCall(fake); var ok = Task.FromResult(FakeResponse.Ok(config)); var bad = Task.FromResult(FakeResponse.Bad(config)); getCall.ReturnsNextFromSequence( bad, bad, ok ); var seenNodes = new List <Uri>(); getCall.Invokes((Uri u, IRequestConfiguration o) => seenNodes.Add(u)); var pingCall = FakeCalls.PingAtConnectionLevelAsync(fake); pingCall.Returns(ok); var client1 = fake.Resolve <ElasticsearchClient>(); //event though the third node should have returned ok, the first 2 calls took a minute var e = Assert.Throws <MaxRetryException>(async() => await client1.InfoAsync()); e.Message.Should() .StartWith("Retry timeout 00:01:20 was hit after retrying 1 times:"); IElasticsearchResponse response = null; Assert.DoesNotThrow(async() => response = await client1.InfoAsync()); response.Should().NotBeNull(); response.Success.Should().BeTrue(); } }
public void ServerExceptionIsCaught_KeepResponse(int status, string exceptionType, string exceptionMessage) { var response = CreateServerExceptionResponse(status, exceptionType, exceptionMessage); using (var fake = new AutoFake(callsDoNothing: true)) { var connectionConfiguration = new ConnectionConfiguration() .ExposeRawResponse(true); fake.Provide <IConnectionConfigurationValues>(connectionConfiguration); FakeCalls.ProvideDefaultTransport(fake); var getCall = FakeCalls.GetSyncCall(fake); getCall.Returns(FakeResponse.Bad(connectionConfiguration, response: response)); var client = fake.Resolve <ElasticsearchClient>(); var result = client.Info(); result.Success.Should().BeFalse(); AssertServerErrorsOnResponse(result, status, exceptionType, exceptionMessage); result.ResponseRaw.Should().NotBeNull(); getCall.MustHaveHappened(Repeated.Exactly.Once); } }
public StaticConnectionPoolTests() { _connectionPool = new StaticConnectionPool(_uris); _config = new ConnectionConfiguration(_connectionPool); _ok = FakeResponse.Ok(_config); _bad = FakeResponse.Bad(_config); }
public void ByteArray_Bad_KeepResponse(object responseValue) { using (var request = new MemorySetup <byte[]>( responseValue, settings => settings.ExposeRawResponse(true), (settings, stream) => FakeResponse.Bad(settings, response: stream) )) this.ShouldStreamOfCopy(request, success: false); }
public void String_Bad_DiscardResponse(object responseValue) { using (var request = new MemorySetup <string>( responseValue, settings => settings.ExposeRawResponse(false), (settings, stream) => FakeResponse.Bad(settings, response: stream) )) this.ShouldStreamOfCopy(request, success: false, keepRaw: false); }
public void Stream_Bad_KeepResponse(object responseValue) { using (var request = new MemorySetup <Stream>( responseValue, settings => settings.ExposeRawResponse(true), (settings, stream) => FakeResponse.Bad(settings, response: stream) )) this.ShouldDirectlyStream(request, success: false); }
public void Typed_Bad_KeepResponse(object responseValue) { using (var request = new MemorySetup <StandardResponse>( responseValue, settings => settings.ExposeRawResponse(true), (settings, stream) => FakeResponse.Bad(settings, response: stream) )) this.ShouldStreamOfCopy(request, false); }
public async Task DynamicDictionary_Bad_DiscardResponse(object responseValue) { using (var request = await new AsyncMemorySetup <DynamicDictionary>( responseValue, settings => settings.ExposeRawResponse(false), (settings, stream) => FakeResponse.Bad(settings, response: stream) ).Init()) this.ShouldDirectlyStream(request, false); }
public async Task String_Bad_KeepResponse(object responseValue) { using (var request = await new AsyncMemorySetup <string>( responseValue, settings => settings.ExposeRawResponse(true), (settings, stream) => FakeResponse.Bad(settings, response: stream) ).Init()) this.ShouldStreamOfCopy(request, false); }
public async Task ByteArray_Bad_DiscardResponse(object responseValue) { using (var request = await new AsyncMemorySetup <byte[]>( responseValue, settings => settings.ExposeRawResponse(false), (settings, stream) => FakeResponse.Bad(settings, response: stream) ).Init()) this.ShouldStreamOfCopy(request, success: false, keepRaw: false); }
public void VoidResponse_Bad_DiscardResponse(object responseValue) { using (var request = new MemorySetup <VoidResponse>( responseValue, settings => settings.ExposeRawResponse(false), (settings, stream) => FakeResponse.Bad(settings, response: stream) )) //voidResponse NEVER reads the body so Raw is always false this.ShouldDirectlyStream(request, success: false); }
public void DynamicDictionary_Bad_DiscardResponse(object responseValue) { using (var request = new MemorySetup <DynamicDictionary>( responseValue, settings => settings.ExposeRawResponse(false), (settings, stream) => FakeResponse.Bad(settings, response: stream), client => client.Info() )) this.ShouldDirectlyStream(request, false); }
public async void DeadNodesAreNotVisited_AndPingedAppropiately_Async() { using (var fake = new AutoFake()) { var dateTimeProvider = ProvideDateTimeProvider(fake); var config = ProvideConfiguration(dateTimeProvider); var connection = ProvideConnection(fake, config); var getCall = FakeCalls.GetCall(fake); var ok = Task.FromResult(FakeResponse.Ok(config)); var bad = Task.FromResult(FakeResponse.Bad(config)); getCall.ReturnsNextFromSequence( ok, //info 1 - 9204 bad, //info 2 - 9203 DEAD ok, //info 2 retry - 9202 ok, //info 3 - 9201 ok, //info 4 - 9204 ok, //info 5 - 9202 ok, //info 6 - 9201 ok, //info 7 - 9204 ok, //info 8 - 9203 (Now > Timeout) ok //info 9 - 9202 ); var seenNodes = new List <Uri>(); getCall.Invokes((Uri u, IRequestConnectionConfiguration o) => seenNodes.Add(u)); var pingCall = FakeCalls.PingAtConnectionLevelAsync(fake); pingCall.Returns(ok); var client1 = fake.Resolve <ElasticsearchClient>(); await client1.InfoAsync(); //info call 1 await client1.InfoAsync(); //info call 2 await client1.InfoAsync(); //info call 3 await client1.InfoAsync(); //info call 4 await client1.InfoAsync(); //info call 5 await client1.InfoAsync(); //info call 6 await client1.InfoAsync(); //info call 7 await client1.InfoAsync(); //info call 8 await client1.InfoAsync(); //info call 9 AssertSeenNodesAreInExpectedOrder(seenNodes); //4 nodes first time usage + 1 time after the first time 9203 came back to live pingCall.MustHaveHappened(Repeated.Exactly.Times(5)); } }
public void VoidResponse_Bad_KeepResponse(object responseValue) { using (var request = new MemorySetup <VoidResponse>( responseValue, settings => settings.ExposeRawResponse(true), (settings, stream) => FakeResponse.Bad(settings, response: stream) )) //voidResponse NEVER reads the body so Raw is always false //and no intermediate stream should be created this.ShouldDirectlyStream(request, success: false); }
public void String_Bad_KeepResponse(object responseValue) { using (var request = new Requester <string>( responseValue, settings => settings.ExposeRawResponse(true), (settings, stream) => FakeResponse.Bad(settings, response: stream) )) { var r = request.Result; r.Success.Should().BeFalse(); Encoding.UTF8.GetBytes(r.Response).Should().NotBeNull().And.BeEquivalentTo(request.ResponseBytes); r.ResponseRaw.Should().NotBeNull().And.BeEquivalentTo(request.ResponseBytes); } }
public void SniffIsCalledAfterItHasGoneOutOfDate_NotWhenItSeesA503() { using (var fake = new AutoFake()) { var dateTimeProvider = fake.Resolve <IDateTimeProvider>(); var nowCall = A.CallTo(() => dateTimeProvider.Now()); nowCall.ReturnsNextFromSequence( DateTime.UtcNow, //initial sniff time (set even if not sniff_on_startup DateTime.UtcNow, //info call 1 DateTime.UtcNow, //info call 2 DateTime.UtcNow.AddMinutes(10), //info call 3 DateTime.UtcNow.AddMinutes(10), //set now after sniff 3 DateTime.UtcNow.AddMinutes(10), //info call 4 DateTime.UtcNow.AddMinutes(12) //info call 5 ); var uris = new[] { new Uri("http://localhost:9200") }; var connectionPool = new SniffingConnectionPool(uris); var config = new ConnectionConfiguration(connectionPool) .SniffLifeSpan(TimeSpan.FromMinutes(4)) .ExposeRawResponse(); fake.Provide <IConnectionConfigurationValues>(config); var transport = FakeCalls.ProvideDefaultTransport(fake, dateTimeProvider); var pingCall = FakeCalls.PingAtConnectionLevel(fake); pingCall.Returns(FakeResponse.Ok(config)); var sniffCall = FakeCalls.Sniff(fake, config, uris); var getCall = FakeCalls.GetSyncCall(fake); getCall.ReturnsNextFromSequence( FakeResponse.Ok(config), //info 1 FakeResponse.Ok(config), //info 2 FakeResponse.Ok(config), //info 3 FakeResponse.Ok(config), //sniff FakeResponse.Ok(config), //info 4 FakeResponse.Bad(config) //info 5 ); var client1 = fake.Resolve <ElasticsearchClient>(); var result = client1.Info(); //info call 1 result = client1.Info(); //info call 2 result = client1.Info(); //info call 3 result = client1.Info(); //info call 4 result = client1.Info(); //info call 5 sniffCall.MustHaveHappened(Repeated.Exactly.Once); nowCall.MustHaveHappened(Repeated.Exactly.Times(7)); //var nowCall = A.CallTo(() => fake.Resolve<IDateTimeProvider>().Sniff(A<Uri>._, A<int>._)); } }
public void Typed_Bad_DiscardResponse(object responseValue) { using (var request = new Requester <Document>( responseValue, settings => settings.ExposeRawResponse(false), (settings, stream) => FakeResponse.Bad(settings, response: stream) )) { var r = request.Result; r.Success.Should().BeFalse(); Assert.IsNull(r.Response); r.ResponseRaw.Should().BeNull(); } }
public void ByteArray_Bad_DiscardResponse(object responseValue) { using (var request = new Requester <byte[]>( responseValue, settings => settings.ExposeRawResponse(false), (settings, stream) => FakeResponse.Bad(settings, response: stream) )) { var r = request.Result; r.Success.Should().BeFalse(); r.Response.Should().NotBeNull().And.BeEquivalentTo(request.ResponseBytes); r.ResponseRaw.Should().BeNull(); } }
public void Typed_Bad_KeepResponse(object responseValue) { using (var request = new Requester <Document>( responseValue, settings => settings.ExposeRawResponse(true), (settings, stream) => FakeResponse.Bad(settings, response: stream) )) { var r = request.Result; r.Success.Should().BeFalse(); Assert.IsNull(r.Response); r.ResponseRaw.Should().NotBeNull().And.BeEquivalentTo(request.ResponseBytes); } }
public void DynamicDictionary_Bad_DiscardResponse(object responseValue) { using (var request = new Requester <DynamicDictionary>( responseValue, settings => settings.ExposeRawResponse(false), (settings, stream) => FakeResponse.Bad(settings, response: stream), client => client.Info() )) { var r = request.Result; r.Success.Should().BeFalse(); Assert.IsNull(r.Response); r.ResponseRaw.Should().BeNull(); } }
public void VoidResponse_Bad_KeepResponse(object responseValue) { using (var request = new Requester <VoidResponse>( responseValue, settings => settings.ExposeRawResponse(true), (settings, stream) => FakeResponse.Bad(settings, response: stream) )) { var r = request.Result; r.Success.Should().BeFalse(); //Response and rawresponse should ALWAYS be null for VoidResponse responses r.Response.Should().BeNull(); r.ResponseRaw.Should().BeNull(); } }
public void SniffOnConnectionFaultCausesSniffOn503() { using (var fake = new AutoFake()) { var dateTimeProvider = fake.Resolve <IDateTimeProvider>(); var nowCall = A.CallTo(() => dateTimeProvider.Now()); nowCall.Invokes(() => { }); nowCall.Returns(DateTime.UtcNow); var nodes = new[] { new Uri("http://localhost:9200") }; var connectionPool = new SniffingConnectionPool(nodes); var config = new ConnectionConfiguration(connectionPool) .SniffOnConnectionFault(); fake.Provide <IConnectionConfigurationValues>(config); var transport = FakeCalls.ProvideDefaultTransport(fake, dateTimeProvider); var connection = fake.Resolve <IConnection>(); var sniffNewNodes = new[] { new Uri("http://localhost:9200"), new Uri("http://localhost:9201") }; var pingCall = FakeCalls.PingAtConnectionLevel(fake); pingCall.Returns(FakeResponse.Ok(config)); var sniffCall = FakeCalls.Sniff(fake, config, sniffNewNodes); var getCall = FakeCalls.GetSyncCall(fake); getCall.ReturnsNextFromSequence( FakeResponse.Ok(config), //info 1 FakeResponse.Ok(config), //info 2 FakeResponse.Ok(config), //info 3 FakeResponse.Ok(config), //info 4 FakeResponse.Bad(config) //info 5 ); var client1 = fake.Resolve <ElasticsearchClient>(); client1.Info(); //info call 1 client1.Info(); //info call 2 client1.Info(); //info call 3 client1.Info(); //info call 4 Assert.Throws <MaxRetryException>(() => client1.Info()); //info call 5 sniffCall.MustHaveHappened(Repeated.Exactly.Once); nowCall.MustHaveHappened(Repeated.Exactly.Times(8)); } }
public void ShouldRetryOn503_Async() { using (var fake = new AutoFake(callsDoNothing: true)) { fake.Provide <IConnectionConfigurationValues>(_connectionConfig); FakeCalls.ProvideDefaultTransport(fake); var getCall = FakeCalls.GetCall(fake); getCall.Returns(Task.FromResult(FakeResponse.Bad(_connectionConfig))); var client = fake.Resolve <ElasticsearchClient>(); Assert.Throws <MaxRetryException>(async() => await client.InfoAsync()); getCall.MustHaveHappened(Repeated.Exactly.Times(_retries + 1)); } }
public void ShouldNotRetryWhenMaxRetriesIs0_Async() { using (var fake = new AutoFake(callsDoNothing: true)) { var connectionConfiguration = new ConnectionConfiguration().MaximumRetries(0); fake.Provide <IConnectionConfigurationValues>(connectionConfiguration); FakeCalls.ProvideDefaultTransport(fake); var getCall = FakeCalls.GetCall(fake); getCall.Returns(FakeResponse.Bad(connectionConfiguration)); var client = fake.Resolve <ElasticsearchClient>(); Assert.DoesNotThrow(async() => await client.InfoAsync()); getCall.MustHaveHappened(Repeated.Exactly.Once); } }
public async void DynamicDictionary_Bad_KeepResponse(object responseValue) { using (var request = new AsyncRequester <DynamicDictionary>( responseValue, settings => settings.ExposeRawResponse(true), (settings, stream) => FakeResponse.Bad(settings, response: stream), client => client.InfoAsync() )) { await request.Init(); var r = request.Result; r.Success.Should().BeFalse(); Assert.IsNull(r.Response); r.ResponseRaw.Should().NotBeNull().And.BeEquivalentTo(request.ResponseBytes); } }
public void ShouldRetryOnSniff500() { using (var fake = new AutoFake(callsDoNothing: true)) { var uris = new[] { new Uri("http://localhost:9200"), new Uri("http://localhost:9201"), new Uri("http://localhost:9202") }; var connectionPool = new SniffingConnectionPool(uris, randomizeOnStartup: false); var config = new ConnectionConfiguration(connectionPool) .SniffOnConnectionFault(); fake.Provide <IConnectionConfigurationValues>(config); FakeCalls.ProvideDefaultTransport(fake); var pingCall = FakeCalls.PingAtConnectionLevel(fake); pingCall.Returns(FakeResponse.Ok(config)); var sniffCall = FakeCalls.Sniff(fake); var seenPorts = new List <int>(); sniffCall.ReturnsLazily((Uri u, IRequestConfiguration c) => { seenPorts.Add(u.Port); return(FakeResponse.Bad(config)); }); var getCall = FakeCalls.GetSyncCall(fake); getCall.Returns(FakeResponse.Bad(config)); var client = fake.Resolve <ElasticsearchClient>(); var e = Assert.Throws <MaxRetryException>(() => client.Info()); sniffCall.MustHaveHappened(Repeated.Exactly.Times(uris.Count())); getCall.MustHaveHappened(Repeated.Exactly.Once); //make sure that if a ping throws an exception it wont //keep retrying to ping the same node but failover to the next seenPorts.ShouldAllBeEquivalentTo(uris.Select(u => u.Port)); var sniffException = e.InnerException as SniffException; sniffException.Should().NotBeNull(); } }
private void Call(int status, string exceptionType, string exceptionMessage, AutoFake fake, MemoryStream response, bool exposeRawResponse = false) { var connectionConfiguration = new ConnectionConfiguration() .ThrowOnElasticsearchServerExceptions() .ExposeRawResponse(exposeRawResponse); fake.Provide <IConnectionConfigurationValues>(connectionConfiguration); FakeCalls.ProvideDefaultTransport(fake); var getCall = FakeCalls.GetSyncCall(fake); getCall.Returns(FakeResponse.Bad(connectionConfiguration, response: response)); var client = fake.Resolve <ElasticsearchClient>(); var e = Assert.Throws <ElasticsearchServerException>(() => client.Info()); AssertServerErrorsException(e, status, exceptionType, exceptionMessage); getCall.MustHaveHappened(Repeated.Exactly.Once); }
public void Stream_Bad_DiscardResponse(object responseValue) { using (var request = new Requester <Stream>( responseValue, settings => settings.ExposeRawResponse(false), (settings, stream) => FakeResponse.Bad(settings, response: stream) )) { var r = request.Result; r.Success.Should().BeFalse(); using (r.Response) using (var ms = new MemoryStream()) { r.Response.CopyTo(ms); var bytes = ms.ToArray(); bytes.Should().NotBeNull().And.BeEquivalentTo(request.ResponseBytes); } r.ResponseRaw.Should().BeNull(); } }
private ElasticsearchResponse <DynamicDictionary> Call(int status, string exceptionType, string exceptionMessage, AutoFake fake, MemoryStream response, bool exposeRawResponse = false) { var connectionConfiguration = new ConnectionConfiguration() .ExposeRawResponse(exposeRawResponse); fake.Provide <IConnectionConfigurationValues>(connectionConfiguration); FakeCalls.ProvideDefaultTransport(fake); var getCall = FakeCalls.GetSyncCall(fake); getCall.Returns(FakeResponse.Bad(connectionConfiguration, response: response)); var client = fake.Resolve <ElasticsearchClient>(); var result = client.Info(); result.Success.Should().BeFalse(); AssertServerErrorsOnResponse(result, status, exceptionType, exceptionMessage); getCall.MustHaveHappened(Repeated.Exactly.Once); return(result); }
public void ShouldThrowAndNotRetrySniffInformationIsTooOld401() { using (var fake = new AutoFake(callsDoNothing: true)) { var uris = new[] { new Uri("http://localhost:9200"), new Uri("http://localhost:9201"), new Uri("http://localhost:9202") }; var connectionPool = new SniffingConnectionPool(uris, randomizeOnStartup: false); var config = new ConnectionConfiguration(connectionPool) .SniffLifeSpan(new TimeSpan(1)) .ThrowOnElasticsearchServerExceptions(); fake.Provide <IConnectionConfigurationValues>(config); FakeCalls.ProvideDefaultTransport(fake); var pingCall = FakeCalls.PingAtConnectionLevel(fake); pingCall.Returns(FakeResponse.Ok(config)); var sniffCall = FakeCalls.Sniff(fake); var seenPorts = new List <int>(); sniffCall.ReturnsLazily((Uri u, IRequestConfiguration c) => { seenPorts.Add(u.Port); return(FakeResponse.Any(config, 401)); }); var getCall = FakeCalls.GetSyncCall(fake); getCall.Returns(FakeResponse.Bad(config)); var client = fake.Resolve <ElasticsearchClient>(); var e = Assert.Throws <ElasticsearchServerException>(() => client.Info()); e.Status.Should().Be(401); sniffCall.MustHaveHappened(Repeated.Exactly.Once); getCall.MustNotHaveHappened(); } }