public void TestZoomVideo()
{
String actual = m_api.UrlVideoUp.Transform(new Transformation().Zoom("1.5")).BuildUrl("video_id");
Assert.AreEqual(m_defaultVideoUpPath + "z_1.5/video_id", actual);
actual = m_api.UrlVideoUp.Transform(new Transformation().Zoom(1.5)).BuildUrl("video_id");
Assert.AreEqual(m_defaultVideoUpPath + "z_1.5/video_id", actual);
}