public void testCreateLocalPath() { Video video = new Video(); video.author = "Test Author"; video.title = "Test Title"; VideoURL videoURL = new VideoURL(video); videoURL.Type = "video/x-flv"; DownloadVideo downloadVideo = new DownloadVideo(videoURL, @"C:\VIDEO"); String localPath = downloadVideo.CreateLocalPath(); String expected = @"C:\VIDEO\Test Author_Test Title.flv"; Assert.AreEqual(expected, localPath); }