public void CanDeserializeCartesianPointFromObject()
        {
            var point = new CartesianPoint(90, -90);

            CartesianPoint deserialized = null;

            using (var stream = new MemoryStream(Encoding.UTF8.GetBytes("{ \"x\": 90, \"y\": -90 }")))
                deserialized = TestClient.DefaultInMemoryClient.SourceSerializer.Deserialize <CartesianPoint>(stream);

            deserialized.Should().Be(point);
        }