@Test
 public void testBasicReleaseInfo() {
   ReleaseInfo release = releases.getFirst();
   assertEquals("Rubber Soul", release.getTitle());
   assertEquals("2c54468a-dedf-4ac9-a358-562c4c6c5dd7", release.getReleaseMbid());
   assertEquals(14, release.getTracksNum());
   assertEquals("GB", release.getCountryCode());
   assertEquals("1965-12-03", release.getDate());
 }
 @Test
 public void testArtistSortName() {
   ReleaseInfo release = releases.getFirst();
   ReleaseArtist artist = release.getArtists().get(0);
   assertEquals("Beatles, The", artist.getSortName());
 }