/*
* Copyright 2013 The musicbrainz-data Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package fm.last.musicbrainz.data.dao.impl;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.hamcrest.Matchers.hasSize;
import static org.junit.Assert.assertThat;
import java.util.List;
import java.util.Set;
import java.util.UUID;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import com.google.common.collect.Sets;
import fm.last.musicbrainz.data.AbstractHibernateModelIT;
import fm.last.musicbrainz.data.dao.TrackDao;
import fm.last.musicbrainz.data.model.Artist;
import fm.last.musicbrainz.data.model.Track;
public class TrackDaoImplIT extends AbstractHibernateModelIT {
@Autowired
private TrackDao dao;
@Test
public void getByExistingIdReturnsOneTrack() {
Track track = dao.getById(1);
assertThat(track.getName(), is("The Saint"));
}
@Test
public void getByNotExistingIdReturnsNull() {
Track track = dao.getById(9001);
assertThat(track, is(nullValue()));
}
@Test
public void getByExistingGidReturnsOneTrack() {
UUID gid = UUID.fromString("70c4bd53-f3ef-354f-97a9-7ed76915087a");
Track track = dao.getByGid(gid);
assertThat(track.getName(), is("The Saint"));
}
@Test
public void getByNotExistingGidReturnsNull() {
UUID gid = UUID.fromString("b10bbbfc-cf9e-42e0-be17-e2c3e1d2600d");
Track track = dao.getByGid(gid);
assertThat(track, is(nullValue()));
}
@Test
public void getByExistingGidReturnsOneTrackThatHasNoRedirectedGids() {
UUID gid = UUID.fromString("8f64df73-562c-4145-a9db-9736a3f04c27");
Track track = dao.getByGid(gid);
assertThat(track.getName(), is("The Saint"));
}
@Test
public void getByArtistAndNameReturnsOneTrack() {
Artist artist = (Artist) session.load(Artist.class, 5);
String trackName = "The Saint";
List<Track> tracks = dao.getByArtistAndName(artist, trackName);
assertThat(tracks, hasSize(2));
for (Track track : tracks) {
assertThat(track.getName(), is(trackName));
}
}
@Test
public void getByArtistAndUppercaseNameReturnsOneTrack() {
Artist artist = (Artist) session.load(Artist.class, 5);
String trackName = "THE SAINT";
List<Track> tracks = dao.getByArtistAndName(artist, trackName);
assertThat(tracks, hasSize(2));
}
@Test
public void getByArtistAndLowercaseNameReturnsOneTrack() {
Artist artist = (Artist) session.load(Artist.class, 5);
String trackName = "the saint";
List<Track> tracks = dao.getByArtistAndName(artist, trackName);
assertThat(tracks, hasSize(2));
}
@Test
public void getByArtistAndNotExistingNameReturnsEmptyList() {
Artist artist = (Artist) session.load(Artist.class, 4);
List<Track> tracks = dao.getByArtistAndName(artist, "does not exists");
assertThat(tracks, hasSize(0));
}
@Test
public void getByExistingArtistReturnsThreeTracks() {
Artist artist = (Artist) session.load(Artist.class, 5);
List<Track> tracks = dao.getByArtist(artist);
Set<Integer> expectedTrackIds = Sets.newHashSet(1, 2, 3);
Set<Integer> actualTrackIds = Sets.newHashSet();
for (Track track : tracks) {
actualTrackIds.add(track.getId());
}
assertThat(actualTrackIds, is(expectedTrackIds));
}
@Test
public void getByArtistThatHasNoTracksReturnsEmptyList() {
Artist artist = (Artist) session.load(Artist.class, 1);
List<Track> tracks = dao.getByArtist(artist);
assertThat(tracks, hasSize(0));
}
}