public void TestCrop()
{
Transformation transformation = new Transformation().Width(100).Height(101);
string uri = m_api.UrlImgUp.Transform(transformation).BuildUrl("test");
Assert.AreEqual(m_defaultImgUpPath + "h_101,w_100/test", uri);
Assert.AreEqual("101", transformation.HtmlHeight);
Assert.AreEqual("100", transformation.HtmlWidth);
transformation = new Transformation().Width(100).Height(101).Crop("crop");
uri = m_api.UrlImgUp.Transform(transformation).BuildUrl("test");
Assert.AreEqual(m_defaultImgUpPath + "c_crop,h_101,w_100/test", uri);
}