public override T?Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var bsonReader = context.Reader;
if (bsonReader.GetCurrentBsonType() == BsonType.Null)
{
bsonReader.ReadNull();
return(null);
}
else
{
var jsonReader = new BsonJsonReader(bsonReader);
return(serializer.Deserialize <T>(jsonReader));
}
}
public void Should_serialize_with_reader_and_writer()
{
var stream = new MemoryStream();
using (var writer = new BsonJsonWriter(new BsonBinaryWriter(stream)))
{
serializer.Serialize(writer, source);
writer.Flush();
}
stream.Position = 0;
using (var reader = new BsonJsonReader(new BsonBinaryReader(stream)))
{
var target = serializer.Deserialize <TestObject>(reader);
target.Should().BeEquivalentTo(source);
}
}
private static T SerializeAndDeserialize <T>(T value)
{
var serializer = JsonSerializer.CreateDefault();
var stream = new MemoryStream();
using (var writer = new BsonJsonWriter(new BsonBinaryWriter(stream)))
{
serializer.Serialize(writer, value);
writer.Flush();
}
stream.Position = 0;
using (var reader = new BsonJsonReader(new BsonBinaryReader(stream)))
{
return(serializer.Deserialize <T>(reader) !);
}
}
public void Should_write_problematic_object()
{
var buggy = new
{
a = new
{
iv = 1
},
b = new
{
iv = JObject.FromObject(new
{
lat = 1.0,
lon = 3.0
})
}
};
var stream = new MemoryStream();
using (var writer = new BsonJsonWriter(new BsonBinaryWriter(stream)))
{
serializer.Serialize(writer, buggy);
writer.Flush();
}
stream.Position = 0;
using (var reader = new BsonJsonReader(new BsonBinaryReader(stream)))
{
var target = serializer.Deserialize(reader, buggy.GetType());
target.Should().BeEquivalentTo(buggy);
}
}
protected override T DeserializeValue(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var jsonReader = new BsonJsonReader(context.Reader);
return(serializer.Deserialize <T>(jsonReader));
}
