// private methods
private AggregateOperation <TResult> CreateAggregateOperation <TResult>(RenderedPipelineDefinition <TResult> renderedPipeline, AggregateOptions options)
{
var messageEncoderSettings = GetMessageEncoderSettings();
return(new AggregateOperation <TResult>(
_databaseNamespace,
renderedPipeline.Documents,
renderedPipeline.OutputSerializer,
messageEncoderSettings)
{
AllowDiskUse = options.AllowDiskUse,
BatchSize = options.BatchSize,
Collation = options.Collation,
Comment = options.Comment,
Hint = options.Hint,
Let = options.Let,
MaxAwaitTime = options.MaxAwaitTime,
MaxTime = options.MaxTime,
ReadConcern = _settings.ReadConcern,
RetryRequested = _client.Settings.RetryReads,
#pragma warning disable 618
UseCursor = options.UseCursor
#pragma warning restore 618
});
}
public void CreateView_should_execute_a_CreateViewOperation_with_the_expected_DocumentSerializer(
[Values(false, true)]
bool isDocumentSerializerNull,
[Values(false, true)]
bool async)
{
var mockPipeline = new Mock <PipelineDefinition <BsonDocument, BsonDocument> >();
var documentSerializer = isDocumentSerializerNull ? null : new BsonDocumentSerializer();
var stages = new [] { new BsonDocument("$match", new BsonDocument("x", 1)) };
var renderedPipeline = new RenderedPipelineDefinition <BsonDocument>(stages, BsonDocumentSerializer.Instance);
mockPipeline.Setup(p => p.Render(documentSerializer ?? BsonSerializer.SerializerRegistry.GetSerializer <BsonDocument>(), BsonSerializer.SerializerRegistry)).Returns(renderedPipeline);
var options = new CreateViewOptions <BsonDocument>
{
DocumentSerializer = documentSerializer
};
if (async)
{
_subject.CreateViewAsync <BsonDocument, BsonDocument>("viewName", "viewOn", mockPipeline.Object, options, CancellationToken.None).GetAwaiter().GetResult();
}
else
{
_subject.CreateView <BsonDocument, BsonDocument>("viewName", "viewOn", mockPipeline.Object, options, CancellationToken.None);
}
var call = _operationExecutor.GetWriteCall <BsonDocument>();
var operation = call.Operation.Should().BeOfType <CreateViewOperation>().Subject;
operation.Pipeline.Should().Equal(stages); // test output of call to Render to see if DocumentSerializer was used
}
private AggregateOperation <TResult> CreateAggregateOperation <TResult>(RenderedPipelineDefinition <TResult> renderedPipeline, AggregateOptions options)
{
return(new AggregateOperation <TResult>(
_collectionNamespace,
renderedPipeline.Documents,
renderedPipeline.OutputSerializer,
_messageEncoderSettings)
{
AllowDiskUse = options.AllowDiskUse,
BatchSize = options.BatchSize,
MaxTime = options.MaxTime,
ReadConcern = _settings.ReadConcern,
UseCursor = options.UseCursor
});
}
private AggregateToCollectionOperation CreateAggregateToCollectionOperation <TResult>(RenderedPipelineDefinition <TResult> renderedPipeline, AggregateOptions options)
{
var messageEncoderSettings = GetMessageEncoderSettings();
return(new AggregateToCollectionOperation(
_databaseNamespace,
renderedPipeline.Documents,
messageEncoderSettings)
{
AllowDiskUse = options.AllowDiskUse,
BypassDocumentValidation = options.BypassDocumentValidation,
Collation = options.Collation,
Comment = options.Comment,
Hint = options.Hint,
Let = options.Let,
MaxTime = options.MaxTime,
ReadConcern = _settings.ReadConcern,
ReadPreference = _settings.ReadPreference,
WriteConcern = _settings.WriteConcern
});
}
private AggregateToCollectionOperation CreateAggregateToCollectionOperation <TResult>(RenderedPipelineDefinition <TResult> renderedPipeline, AggregateOptions options)
{
return(new AggregateToCollectionOperation(
_collectionNamespace,
renderedPipeline.Documents,
_messageEncoderSettings)
{
AllowDiskUse = options.AllowDiskUse,
BypassDocumentValidation = options.BypassDocumentValidation,
Collation = options.Collation,
MaxTime = options.MaxTime,
WriteConcern = _settings.WriteConcern
});
}
