/tests/MongoDB.Driver.Core.Tests/MongoConnectionExceptionTests.cs
C# | 76 lines | 53 code | 9 blank | 14 comment | 0 complexity | 83c23620db82e4f56edc785077b2f8ba MD5 | raw file
Possible License(s): Apache-2.0
- /* Copyright 2013-present MongoDB Inc.
- *
- * Licensed 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.
- */
- using System;
- using System.IO;
- using System.Net;
- #if NET452
- using System.Runtime.Serialization.Formatters.Binary;
- #endif
- using FluentAssertions;
- using MongoDB.Driver.Core.Clusters;
- using MongoDB.Driver.Core.Connections;
- using MongoDB.Driver.Core.Servers;
- using Xunit;
- namespace MongoDB.Driver
- {
- public class MongoConnectionExceptionTests
- {
- private readonly ConnectionId _connectionId = new ConnectionId(new ServerId(new ClusterId(1), new DnsEndPoint("localhost", 27017)), 2).WithServerValue(3);
- private Exception _innerException = new Exception("inner");
- private string _message = "message";
- [Fact]
- public void constructor_should_initialize_subject()
- {
- var subject = new MongoConnectionException(_connectionId, _message);
- subject.ConnectionId.Should().BeSameAs(_connectionId);
- subject.InnerException.Should().BeNull();
- subject.Message.Should().BeSameAs(_message);
- }
- [Fact]
- public void constructor_with_innerException_should_initialize_subject()
- {
- var subject = new MongoConnectionException(_connectionId, _message, _innerException);
- subject.ConnectionId.Should().BeSameAs(_connectionId);
- subject.InnerException.Should().BeSameAs(_innerException);
- subject.Message.Should().BeSameAs(_message);
- }
- #if NET452
- [Fact]
- public void Serialization_should_work()
- {
- var subject = new MongoConnectionException(_connectionId, _message, _innerException);
- var formatter = new BinaryFormatter();
- using (var stream = new MemoryStream())
- {
- formatter.Serialize(stream, subject);
- stream.Position = 0;
- var rehydrated = (MongoConnectionException)formatter.Deserialize(stream);
- rehydrated.ConnectionId.Should().Be(subject.ConnectionId);
- rehydrated.Message.Should().Be(subject.Message);
- rehydrated.InnerException.Message.Should().Be(subject.InnerException.Message); // Exception does not override Equals
- }
- }
- #endif
- }
- }