| #region License |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| #endregion |
| |
| using System; |
| using System.Collections.Generic; |
| using System.Diagnostics; |
| using System.Threading.Tasks; |
| using Gremlin.Net.Driver; |
| using Gremlin.Net.Driver.Exceptions; |
| using Gremlin.Net.Driver.Messages; |
| using Gremlin.Net.IntegrationTest.Util; |
| using Xunit; |
| |
| namespace Gremlin.Net.IntegrationTest.Driver |
| { |
| public class MessagesTests |
| { |
| private readonly RequestMessageProvider _requestMessageProvider = new RequestMessageProvider(); |
| private static readonly string TestHost = ConfigProvider.Configuration["TestServerIpAddress"]; |
| private static readonly int TestPort = Convert.ToInt32(ConfigProvider.Configuration["TestServerPort"]); |
| |
| [Fact] |
| public async Task ShouldUseAliasForTraversalSource() |
| { |
| var gremlinServer = new GremlinServer(TestHost, TestPort); |
| using (var gremlinClient = new GremlinClient(gremlinServer)) |
| { |
| var aliasTraversalSource = "g2"; |
| var aliases = new Dictionary<string, string> {{aliasTraversalSource, "g"}}; |
| var gremlinScript = $"{aliasTraversalSource}.V().count()"; |
| var requestMsg = |
| RequestMessage.Build(Tokens.OpsEval) |
| .AddArgument(Tokens.ArgsAliases, aliases) |
| .AddArgument(Tokens.ArgsGremlin, gremlinScript) |
| .Create(); |
| |
| var result = await gremlinClient.SubmitWithSingleResultAsync<long>(requestMsg); |
| |
| Assert.NotNull(result); |
| } |
| } |
| |
| [Fact] |
| public async Task ShouldThrowForInvalidOperation() |
| { |
| var gremlinServer = new GremlinServer(TestHost, TestPort); |
| using (var gremlinClient = new GremlinClient(gremlinServer)) |
| { |
| var ivalidOperationName = "invalid"; |
| var requestMsg = RequestMessage.Build(ivalidOperationName).Create(); |
| |
| var thrownException = |
| await Assert.ThrowsAsync<ResponseException>(() => gremlinClient.SubmitAsync<dynamic>(requestMsg)); |
| |
| Assert.Contains("MalformedRequest", thrownException.Message); |
| Assert.Contains(ivalidOperationName, thrownException.Message); |
| } |
| } |
| |
| [Fact] |
| public async Task ShouldThrowForInvalidProcessor() |
| { |
| var gremlinServer = new GremlinServer(TestHost, TestPort); |
| using (var gremlinClient = new GremlinClient(gremlinServer)) |
| { |
| var invalidProcessorName = "invalid"; |
| var requestMsg = RequestMessage.Build("").Processor(invalidProcessorName).Create(); |
| |
| var thrownException = |
| await Assert.ThrowsAsync<ResponseException>(() => gremlinClient.SubmitAsync<dynamic>(requestMsg)); |
| |
| Assert.Contains("InvalidRequestArguments", thrownException.Message); |
| Assert.Contains(invalidProcessorName, thrownException.Message); |
| Assert.Contains("OpProcessor", thrownException.Message); |
| } |
| } |
| |
| [Fact] |
| public async Task ShouldUseSpecifiedEvaluationTimeout() |
| { |
| var gremlinServer = new GremlinServer(TestHost, TestPort); |
| using (var gremlinClient = new GremlinClient(gremlinServer)) |
| { |
| const long timeOutInMs = 1L; |
| const int scriptSleepTimeInMs = 5000; |
| var sleepScript = _requestMessageProvider.GetSleepGremlinScript(scriptSleepTimeInMs); |
| |
| var requestMsg = |
| RequestMessage.Build(Tokens.OpsEval) |
| .AddArgument(Tokens.ArgsGremlin, sleepScript) |
| .AddArgument(Tokens.ArgsEvalTimeout, timeOutInMs) |
| .Create(); |
| var evaluationStopWatch = new Stopwatch(); |
| evaluationStopWatch.Start(); |
| |
| var thrownException = |
| await Assert.ThrowsAsync<ResponseException>(() => gremlinClient.SubmitAsync(requestMsg)); |
| |
| evaluationStopWatch.Stop(); |
| Assert.Contains("ServerTimeout", thrownException.Message); |
| Assert.Contains(timeOutInMs.ToString(), thrownException.Message); |
| Assert.True(evaluationStopWatch.ElapsedMilliseconds < scriptSleepTimeInMs); |
| } |
| } |
| |
| [Fact] |
| public async Task ShouldThrowForUnsupportedLanguage() |
| { |
| var gremlinServer = new GremlinServer(TestHost, TestPort); |
| using (var gremlinClient = new GremlinClient(gremlinServer)) |
| { |
| var unknownLanguage = "unknown"; |
| var requestMsg = |
| RequestMessage.Build(Tokens.OpsEval) |
| .AddArgument(Tokens.ArgsGremlin, "1") |
| .AddArgument(Tokens.ArgsLanguage, unknownLanguage) |
| .Create(); |
| |
| var thrownException = |
| await Assert.ThrowsAsync<ResponseException>(() => gremlinClient.SubmitAsync(requestMsg)); |
| |
| Assert.Contains("ServerEvaluationError", thrownException.Message); |
| Assert.Contains(unknownLanguage, thrownException.Message); |
| } |
| } |
| } |
| } |