| #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.Text; |
| using System.Threading.Tasks; |
| using Gremlin.Net.Structure.IO.GraphSON; |
| using Xunit; |
| |
| namespace Gremlin.Net.UnitTest.Driver |
| { |
| public class GraphSONMessageSerializerTests |
| { |
| [Fact] |
| public async Task DeserializingNullThrows() |
| { |
| var sut = CreateMessageSerializer(); |
| |
| await Assert.ThrowsAsync<ArgumentNullException>(()=> sut.DeserializeMessageAsync(null!)); |
| } |
| |
| [Fact] |
| public async Task EmptyArrayDeserializedIntoNull() |
| { |
| var sut = CreateMessageSerializer(); |
| |
| var result = await sut.DeserializeMessageAsync(new byte[0]); |
| |
| Assert.Null(result); |
| } |
| |
| [Fact] |
| public async Task EmptyStringDeserializedIntoNull() |
| { |
| var sut = CreateMessageSerializer(); |
| var ofEmpty = Encoding.UTF8.GetBytes(""); |
| |
| Assert.Null(await sut.DeserializeMessageAsync(ofEmpty)); |
| } |
| |
| [Fact] |
| public async Task JsonNullDeserializedIntoNull() |
| { |
| var sut = CreateMessageSerializer(); |
| var ofNull = Encoding.UTF8.GetBytes("null"); |
| |
| Assert.Null(await sut.DeserializeMessageAsync(ofNull)); |
| } |
| |
| private static GraphSONMessageSerializer CreateMessageSerializer() |
| { |
| return new GraphSON3MessageSerializer(new GraphSON3Reader(), new GraphSON3Writer()); |
| } |
| } |
| } |