public void FromCore_should_convert_from_core_exception_with_a_write_concern_error_when_original_models_do_not_exist()
{
var exception = new MongoBulkWriteOperationException(
__connectionId,
result: new BulkWriteOperationResult.Acknowledged(
requestCount: 1,
matchedCount: 1,
deletedCount: 0,
insertedCount: 0,
modifiedCount: 0,
processedRequests: new[] { new InsertRequest(new BsonDocumentWrapper(new BsonDocument("b", 1)))
{
CorrelationId = 1
} },
upserts: new List <BulkWriteOperationUpsert>()),
writeErrors: new[] { new BulkWriteOperationError(10, 1, "blah", new BsonDocument("a", 1)) },
writeConcernError: new BulkWriteConcernError(11, "funny", new BsonDocument("c", 1)),
unprocessedRequests: new[] { new InsertRequest(new BsonDocumentWrapper(new BsonDocument("a", 1)))
{
CorrelationId = 0
} });
var mapped = MongoBulkWriteException <BsonDocument> .FromCore(exception);
mapped.Result.ProcessedRequests.Count.Should().Be(1);
mapped.Result.ProcessedRequests[0].Should().BeOfType <InsertOneModel <BsonDocument> >();
((InsertOneModel <BsonDocument>)mapped.Result.ProcessedRequests[0]).Document.Should().Be("{b:1}");
mapped.WriteConcernError.Should().NotBeNull();
mapped.WriteErrors.Count.Should().Be(1);
mapped.WriteErrors[0].Should().NotBeNull();
mapped.UnprocessedRequests.Count.Should().Be(1);
mapped.UnprocessedRequests[0].Should().BeOfType <InsertOneModel <BsonDocument> >();
((InsertOneModel <BsonDocument>)mapped.UnprocessedRequests[0]).Document.Should().Be("{a:1}");
}
public void constructor_should_initialize_subject()
{
var subject = new MongoBulkWriteException<BsonDocument>(_connectionId, _bulkWriteResult, _writeErrors, _writeConcernError, _unprocessedRequests);
subject.ConnectionId.Should().BeSameAs(_connectionId);
subject.Message.Should().Contain("bulk write operation");
subject.Result.Should().BeSameAs(_bulkWriteResult);
subject.UnprocessedRequests.Should().Equal(_unprocessedRequests);
subject.WriteConcernError.Should().BeSameAs(_writeConcernError);
subject.WriteErrors.Should().Equal(_writeErrors);
}
/// <summary>Parses an exception stack.</summary>
/// <param name="exceptionObject">The exception object.</param>
/// <returns>A list of <see cref="CosmosError"/>s.</returns>
public static IList <CosmosError> ParseBulkWriteException(MongoBulkWriteException exceptionObject)
{
List <CosmosError> result = new List <CosmosError>();
foreach (var we in exceptionObject.WriteErrors)
{
result.Add(ParseBulkWriteError(we));
}
return(result);
}
public void constructor_should_initialize_subject()
{
var subject = new MongoBulkWriteException <BsonDocument>(__connectionId, __bulkWriteResult, __writeErrors, __writeConcernError, __unprocessedRequests);
subject.ConnectionId.Should().BeSameAs(__connectionId);
subject.ErrorLabels.Should().BeEquivalentTo(__writeConcernError.ErrorLabels);
subject.Message.Should().Be("A bulk write operation resulted in one or more errors. WriteErrors: [ { Category : \"Uncategorized\", Code : 1, Message : \"blah\", Details : \"{ \"a\" : 1 }\" } ]. WriteConcernError: { Code : \"11\", Message : \"funny\", Details : \"{ \"c\" : 1 }\", ErrorLabels : [ \"RetryableWriteError\" ] }.");
subject.Result.Should().BeSameAs(__bulkWriteResult);
subject.UnprocessedRequests.Should().Equal(__unprocessedRequests);
subject.WriteConcernError.Should().BeSameAs(__writeConcernError);
subject.WriteErrors.Should().Equal(__writeErrors);
}
public void FromBulkWriteException_should_return_expected_result()
{
var processedRequests = new[] { new InsertOneModel<BsonDocument>(new BsonDocument("_id", 1)) };
var upserts = new List<BulkWriteUpsert>();
var bulkWriteResult = new BulkWriteResult<BsonDocument>.Acknowledged(1, 1, 0, 0, 0, processedRequests, upserts);
var writeErrors = new[] { new BulkWriteError(1, ServerErrorCategory.Uncategorized, 2, "message", new BsonDocument("details", 1)) };
var writeConcernError = new WriteConcernError(1, "message", new BsonDocument("details", 1));
var unprocessedRequests = new List<WriteModel<BsonDocument>>();
var bulkWriteException = new MongoBulkWriteException<BsonDocument>(_connectionId, bulkWriteResult, writeErrors, writeConcernError, unprocessedRequests);
var result = MongoWriteException.FromBulkWriteException(bulkWriteException);
result.ConnectionId.Should().Be(_connectionId);
result.InnerException.Should().BeSameAs(bulkWriteException);
result.Message.Should().Be("A write operation resulted in an error." + Environment.NewLine + " message" + Environment.NewLine + " message");
result.WriteConcernError.Should().Be(writeConcernError);
result.WriteError.Should().Be(writeErrors[0]);
}
public void FromBulkWriteException_should_return_expected_result()
{
var processedRequests = new[] { new InsertOneModel <BsonDocument>(new BsonDocument("_id", 1)) };
var upserts = new List <BulkWriteUpsert>();
var bulkWriteResult = new BulkWriteResult <BsonDocument> .Acknowledged(1, 1, 0, 0, 0, processedRequests, upserts);
var writeErrors = new[] { new BulkWriteError(1, ServerErrorCategory.Uncategorized, 2, "message", new BsonDocument("details", 1)) };
var writeConcernError = new WriteConcernError(1, "message", new BsonDocument("details", 1));
var unprocessedRequests = new List <WriteModel <BsonDocument> >();
var bulkWriteException = new MongoBulkWriteException <BsonDocument>(__connectionId, bulkWriteResult, writeErrors, writeConcernError, unprocessedRequests);
var result = MongoWriteException.FromBulkWriteException(bulkWriteException);
result.ConnectionId.Should().Be(__connectionId);
result.InnerException.Should().BeSameAs(bulkWriteException);
result.Message.Should().Be("A write operation resulted in an error." + Environment.NewLine + " message" + Environment.NewLine + " message");
result.WriteConcernError.Should().Be(writeConcernError);
result.WriteError.Should().Be(writeErrors[0]);
}
///// <summary>
///// 得到数据库实例
///// </summary>
///// <returns></returns>
//public IMongoDatabase GetDataBase()
//{
// MongoClientSettings mongoSetting = new MongoClientSettings();
// //设置连接超时时间
// mongoSetting.ConnectTimeout = new TimeSpan(CONNECT_TIME_OUT * TimeSpan.TicksPerSecond);
// //设置数据库服务器
// mongoSetting.Server = new MongoServerAddress(MONGO_CONN_HOST, MONGO_CONN_PORT);
// //创建Mongo的客户端
// MongoClient client = new MongoClient(CONN_STR);
// //得到服务器端并且生成数据库实例
// return client.GetDatabase(DB_NAME);
//}
#region 插入数据
/// <summary>
/// 插入数据
/// </summary>
/// <typeparam name="T">插入类型</typeparam>
/// <param name="collectionName">集合名</param>
/// <param name="document">插入实例</param>
public void Insert <T>(string collectionName, T document)
{
try
{
_DB.GetCollection <T>(collectionName).InsertOne(document);
}
catch (MongoWriteException me)
{
MongoBulkWriteException mbe = me.InnerException as MongoBulkWriteException;
if (mbe != null && mbe.HResult == -2146233088)
{
throw new Exception("插入重复的键！");
}
throw new Exception(mbe.Message);
}
catch (Exception ep)
{
throw ep;
}
}
public void Serialization_should_work()
{
var subject = new MongoBulkWriteException<BsonDocument>(_connectionId, _bulkWriteResult, _writeErrors, _writeConcernError, _unprocessedRequests);
var formatter = new BinaryFormatter();
using (var stream = new MemoryStream())
{
formatter.Serialize(stream, subject);
stream.Position = 0;
var rehydrated = (MongoBulkWriteException<BsonDocument>)formatter.Deserialize(stream);
rehydrated.ConnectionId.Should().Be(subject.ConnectionId);
rehydrated.Message.Should().Be(subject.Message);
rehydrated.Result.Should().BeUsing(subject.Result, EqualityComparerRegistry.Default);
rehydrated.UnprocessedRequests.Should().EqualUsing(subject.UnprocessedRequests, EqualityComparerRegistry.Default);
rehydrated.WriteConcernError.Should().BeUsing(subject.WriteConcernError, EqualityComparerRegistry.Default);
rehydrated.WriteErrors.Should().EqualUsing(subject.WriteErrors, EqualityComparerRegistry.Default);
}
}
