public void CloudinaryImage_WithAutoAngle_AddsPosition()
{
var transformation = new Transformation(240, 240) {Angle = Angle.Auto};
string url = Url.CloudinaryImage("angled", transformation).ToString();
Assert.AreEqual("http://res.cloudinary.com/test/image/upload/w_240,h_240,a_auto/angled.jpg", url);
}