blob: a522a22688b872d6839dde7eea98e93ff90ea68f [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.Collections.Generic;
using Gremlin.Net.Process.Traversal;
using Gremlin.Net.Structure.IO.GraphSON;
using Xunit;
namespace Gremlin.Net.IntegrationTest.Process.Traversal
{
public class GraphSONWriterTests
{
/// <summary>
/// Parameters for each test supporting multiple versions of GraphSON
/// </summary>
public static IEnumerable<object[]> Versions => new []
{
new object[] { 2 },
new object[] { 3 }
};
[Theory, MemberData(nameof(Versions))]
public void ShouldSerializeLongPredicateCorrectly(int version)
{
var writer = CreateGraphSONWriter(version);
var predicate = P.Lt("b").Or(P.Gt("c")).And(P.Neq("d"));
var graphSon = writer.WriteObject(predicate);
const string expected =
"{\"@type\":\"g:P\",\"@value\":{\"predicate\":\"and\",\"value\":[{\"@type\":\"g:P\",\"@value\":{\"predicate\":\"or\",\"value\":[{\"@type\":\"g:P\",\"@value\":{\"predicate\":\"lt\",\"value\":\"b\"}},{\"@type\":\"g:P\",\"@value\":{\"predicate\":\"gt\",\"value\":\"c\"}}]}},{\"@type\":\"g:P\",\"@value\":{\"predicate\":\"neq\",\"value\":\"d\"}}]}}";
Assert.Equal(expected, graphSon);
}
private GraphSONWriter CreateGraphSONWriter(int version)
{
if (version == 3)
{
return new GraphSON3Writer();
}
return new GraphSON2Writer();
}
}
}