blob: f01116d0eb25ad5f39eacd90c33e7f66663d421c [file] [log] [blame]
#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.Threading.Tasks;
using Gremlin.Net.Driver;
using Gremlin.Net.Driver.Exceptions;
using Gremlin.Net.Driver.Remote;
using Gremlin.Net.Process.Remote;
using Gremlin.Net.Process.Traversal;
using Xunit;
namespace Gremlin.Net.IntegrationTest.Process.Remote
{
public class RemoteStrategyTests
{
private static readonly string TestHost = ConfigProvider.Configuration["TestServerIpAddress"];
private static readonly int TestPort = Convert.ToInt32(ConfigProvider.Configuration["TestServerPort"]);
[Fact]
public void ShouldSendBytecodeToGremlinServer()
{
const string expectedResult = "gremlin";
var testBytecode = new Bytecode();
testBytecode.AddStep("V");
testBytecode.AddStep("has", "test");
testBytecode.AddStep("inject", expectedResult);
var testTraversal = CreateTraversalWithRemoteStrategy(testBytecode);
var actualResult = testTraversal.Next();
Assert.Equal(expectedResult, actualResult);
}
[Fact]
public void ShouldThrowOriginalExceptionWhenByteCodeIsInvalid()
{
var testBytecode = new Bytecode();
testBytecode.AddStep("V");
testBytecode.AddStep("this_step_does_not_exist", "test");
var testTraversal = CreateTraversalWithRemoteStrategy(testBytecode);
Assert.Throws<ResponseException>(() => testTraversal.Next());
}
[Fact]
public async Task ShouldSendBytecodeToGremlinServerAsynchronouslyForTraversalPromise()
{
const string expectedResult = "gremlin";
var testBytecode = new Bytecode();
testBytecode.AddStep("V");
testBytecode.AddStep("has", "test");
testBytecode.AddStep("inject", expectedResult);
var testTraversal = CreateTraversalWithRemoteStrategy(testBytecode);
var actualResult = await testTraversal.Promise(t => t.Next());
Assert.Equal(expectedResult, actualResult);
}
private DefaultTraversal<object, object> CreateTraversalWithRemoteStrategy(Bytecode bytecode)
{
var remoteStrategy =
new RemoteStrategy(new DriverRemoteConnection(new GremlinClient(new GremlinServer(TestHost, TestPort))));
return new TestTraversal(remoteStrategy, bytecode);
}
}
internal class TestTraversal : DefaultTraversal<object, object>
{
public TestTraversal(ITraversalStrategy traversalStrategy, Bytecode bytecode)
{
TraversalStrategies.Add(traversalStrategy);
Bytecode = bytecode;
}
}
}