public MatchOperation(IPipelineStageDefinition pipelineStageDefinition,
IBsonSerializer <TDocument> bsonSerializer,
ICollection <BsonDocument> documents)
{
_pipelineStageDefinition = pipelineStageDefinition;
_bsonSerializer = bsonSerializer;
_documents = documents;
}
public UpdateOperationParser(IPipelineStageDefinition pipelineStageDefinition,
IBsonSerializer <TDocument> bsonSerializer,
ICollection <BsonDocument> documents)
{
_pipelineStageDefinition = pipelineStageDefinition;
_bsonSerializer = bsonSerializer;
_documents = documents;
_operations = CreateOperationParsers();
}
private ICollection <BsonDocument> ExecuteAggregateOperation(
IPipelineStageDefinition pipelineStageDefinition,
IBsonSerializer <TDocument> bsonSerializer,
ICollection <BsonDocument> documents)
{
var processor = new UpdateOperationParser <TDocument>(pipelineStageDefinition, bsonSerializer, documents);
return(processor.Execute());
}
public void Constructor_should_verify_the_inputs_and_outputs_of_the_stages()
{
var stages = new IPipelineStageDefinition[]
{
new BsonDocumentPipelineStageDefinition <Person, BsonDocument>(new BsonDocument()),
new BsonDocumentPipelineStageDefinition <BsonDocument, Pet>(new BsonDocument()),
new BsonDocumentPipelineStageDefinition <Pet, Person>(new BsonDocument())
};
Action act = () => new PipelineStagePipelineDefinition <Person, Person>(stages);
act.ShouldNotThrow <ArgumentException>();
}
public void Constructor_should_verify_the_inputs_and_outputs_of_the_stages_and_throw_when_final_stage_is_invalid()
{
var stages = new IPipelineStageDefinition[]
{
new BsonDocumentPipelineStageDefinition <Person, BsonDocument>(new BsonDocument()),
new BsonDocumentPipelineStageDefinition <BsonDocument, Pet>(new BsonDocument()),
new BsonDocumentPipelineStageDefinition <Pet, BsonDocument>(new BsonDocument())
};
var exception = Record.Exception(() => new PipelineStagePipelineDefinition <Person, Person>(stages));
var e = exception.Should().BeOfType <ArgumentException>().Subject;
e.ParamName.Should().Be("stages");
e.Message.Should().Contain($"The output type to the last stage was expected to be {typeof(Person)}, but was {typeof(BsonDocument)}.");
}
