@Test
public void test_GetYouTubeId_ReturnsNull_WhenVideoIsNotAYouTubeVideo() {
video = new Video("http://vimeo.com/123456789");
assertNull(video.getYouTubeId());
}
@Test
public void test_GetYouTubeId_ReturnsTheYouTubeId_WhenVideoIsAYouTubeVideo() {
video = new Video("http://youtube.com/watch?v=DUAWAfHnx9Y");
assertEquals("DUAWAfHnx9Y", video.getYouTubeId());
}
@Test
public void test_IsYouTube_ReturnsFalse_WhenVideoIsntAYouTubeVideo() {
video = new Video("http://vimeo.com/123456789");
assertFalse(video.isYouTube());
}
@Test
public void test_IsYouTube_ReturnsTrue_WhenVideoIsAYouTubeVideo() {
video = new Video("http://youtube.com/watch?v=DUAWAfHnx9Y");
assertTrue(video.isYouTube());
}
@Test
public void testIsYouTube_ReturnsFalse_WhenUrlIsNull() {
video = new Video(null);
assertFalse(video.isYouTube());
}