protected T DeserializeUsingNewtonsoftReader <T>(byte[] bson, bool mustBeNested = false)
{
using (var memoryStream = new MemoryStream(bson))
//using (var newtonsoftReader = new Newtonsoft.Json.Bson.BsonDataReader(memoryStream))
using (var reader = new BsonBinaryReader(memoryStream))
using (var newtonsoftReader = new BsonReaderAdapter(reader))
{
//newtonsoftReader.DateTimeKindHandling = System.DateTimeKind.Utc;
newtonsoftReader.DateTimeZoneHandling = Newtonsoft.Json.DateTimeZoneHandling.Utc;
if (mustBeNested)
{
newtonsoftReader.Read(); // StartObject
newtonsoftReader.Read(); // PropertyName
}
newtonsoftReader.Read(); // Json.NET serializers expect caller to have already called Read
var newtonsoftSerializer = new Newtonsoft.Json.JsonSerializer();
var value = newtonsoftSerializer.Deserialize <T>(newtonsoftReader);
if (mustBeNested)
{
newtonsoftReader.Read(); // EndObject
}
return(value);
}
}
protected T ReadJsonUsingWrappedJsonReader <T>(Newtonsoft.Json.JsonConverter converter, string json, bool mustBeNested = false)
{
using (var wrappedReader = new JsonReader(json))
using (var reader = new BsonReaderAdapter(wrappedReader))
{
return(ReadJson <T>(converter, reader, mustBeNested));
}
}
public void constructor_should_initialize_instance()
{
var wrappedReader = Substitute.For <IBsonReader>();
var result = new BsonReaderAdapter(wrappedReader);
result.Should().BeOfType <BsonReaderAdapter>();
}
public void Close_should_close_wrapped_reader_when_CloseInput_is_true(bool closeInput)
{
var wrappedReader = Substitute.For <IBsonReader>();
var subject = new BsonReaderAdapter(wrappedReader);
subject.CloseInput = closeInput;
subject.Close();
wrappedReader.Received(closeInput ? 1 : 0).Close();
}
public void constructor_should_initialize_instance()
{
var wrappedReader = Substitute.For <IBsonReader>();
var result = new BsonReaderAdapter(wrappedReader);
result.BsonValue.Should().BeNull();
result.Depth.Should().Be(0);
result.TokenType.Should().Be(Newtonsoft.Json.JsonToken.None);
result.Value.Should().BeNull();
result.BsonValue.Should().BeNull();
}
protected T ReadJsonUsingWrappedBsonReader <T>(Newtonsoft.Json.JsonConverter converter, byte[] bson, bool mustBeNested = false, GuidRepresentation guidRepresentation = GuidRepresentation.CSharpLegacy)
{
var readerSettings = new BsonBinaryReaderSettings {
GuidRepresentation = guidRepresentation
};
using (var stream = new MemoryStream(bson))
using (var wrappedReader = new BsonBinaryReader(stream, readerSettings))
using (var reader = new BsonReaderAdapter(wrappedReader))
{
return(ReadJson <T>(converter, reader, mustBeNested));
}
}
public void Read_should_return_false_when_wrapped_reader_state_is_Done()
{
var document = new BsonDocument();
var wrappedReader = new BsonDocumentReader(document);
var subject = new BsonReaderAdapter(wrappedReader);
subject.Read(); // StartObject
subject.Read(); // EndObject
wrappedReader.State.Should().Be(BsonReaderState.Done);
var result = subject.Read();
result.Should().BeFalse();
}
