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package net.sourceforge.subsonic.dao;
import java.util.Date;
import java.util.List;
import net.sourceforge.subsonic.domain.PodcastChannel;
import net.sourceforge.subsonic.domain.PodcastEpisode;
import net.sourceforge.subsonic.domain.PodcastStatus;
/**
* Unit test of {@link PodcastDao}.
*
* @author Sindre Mehus
*/
public class PodcastDaoTestCase extends DaoTestCaseBase {
@Override
protected void setUp() throws Exception {
getJdbcTemplate().execute("delete from podcast_channel");
}
public void testCreateChannel() {
PodcastChannel channel = new PodcastChannel("http://foo");
podcastDao.createChannel(channel);
PodcastChannel newChannel = podcastDao.getAllChannels().get(0);
assertNotNull("Wrong ID.", newChannel.getId());
assertChannelEquals(channel, newChannel);
}
public void testChannelId() {
int channelId = podcastDao.createChannel(new PodcastChannel("http://foo"));
assertEquals("Error in createChannel.", channelId + 1, podcastDao.createChannel(new PodcastChannel("http://foo")));
assertEquals("Error in createChannel.", channelId + 2, podcastDao.createChannel(new PodcastChannel("http://foo")));
assertEquals("Error in createChannel.", channelId + 3, podcastDao.createChannel(new PodcastChannel("http://foo")));
podcastDao.deleteChannel(channelId + 1);
assertEquals("Error in createChannel.", channelId + 4, podcastDao.createChannel(new PodcastChannel("http://foo")));
podcastDao.deleteChannel(channelId + 4);
assertEquals("Error in createChannel.", channelId + 5, podcastDao.createChannel(new PodcastChannel("http://foo")));
}
public void testUpdateChannel() {
PodcastChannel channel = new PodcastChannel("http://foo");
podcastDao.createChannel(channel);
channel = podcastDao.getAllChannels().get(0);
channel.setUrl("http://bar");
channel.setTitle("Title");
channel.setDescription("Description");
channel.setStatus(PodcastStatus.ERROR);
channel.setErrorMessage("Something went terribly wrong.");
podcastDao.updateChannel(channel);
PodcastChannel newChannel = podcastDao.getAllChannels().get(0);
assertEquals("Wrong ID.", channel.getId(), newChannel.getId());
assertChannelEquals(channel, newChannel);
}
public void testDeleteChannel() {
assertEquals("Wrong number of channels.", 0, podcastDao.getAllChannels().size());
PodcastChannel channel = new PodcastChannel("http://foo");
podcastDao.createChannel(channel);
assertEquals("Wrong number of channels.", 1, podcastDao.getAllChannels().size());
podcastDao.createChannel(channel);
assertEquals("Wrong number of channels.", 2, podcastDao.getAllChannels().size());
podcastDao.deleteChannel(podcastDao.getAllChannels().get(0).getId());
assertEquals("Wrong number of channels.", 1, podcastDao.getAllChannels().size());
podcastDao.deleteChannel(podcastDao.getAllChannels().get(0).getId());
assertEquals("Wrong number of channels.", 0, podcastDao.getAllChannels().size());
}
public void testCreateEpisode() {
int channelId = createChannel();
PodcastEpisode episode = new PodcastEpisode(null, channelId, "http://bar", "path", "title", "description",
new Date(), "12:34", null, null, PodcastStatus.NEW, null);
podcastDao.createEpisode(episode);
PodcastEpisode newEpisode = podcastDao.getEpisodes(channelId).get(0);
assertNotNull("Wrong ID.", newEpisode.getId());
assertEpisodeEquals(episode, newEpisode);
}
public void testGetEpisode() {
assertNull("Error in getEpisode()", podcastDao.getEpisode(23));
int channelId = createChannel();
PodcastEpisode episode = new PodcastEpisode(null, channelId, "http://bar", "path", "title", "description",
new Date(), "12:34", 3276213L, 2341234L, PodcastStatus.NEW, "error");
podcastDao.createEpisode(episode);
int episodeId = podcastDao.getEpisodes(channelId).get(0).getId();
PodcastEpisode newEpisode = podcastDao.getEpisode(episodeId);
assertEpisodeEquals(episode, newEpisode);
}
public void testGetEpisodes() {
int channelId = createChannel();
PodcastEpisode a = new PodcastEpisode(null, channelId, "a", null, null, null,
new Date(3000), null, null, null, PodcastStatus.NEW, null);
PodcastEpisode b = new PodcastEpisode(null, channelId, "b", null, null, null,
new Date(1000), null, null, null, PodcastStatus.NEW, "error");
PodcastEpisode c = new PodcastEpisode(null, channelId, "c", null, null, null,
new Date(2000), null, null, null, PodcastStatus.NEW, null);
PodcastEpisode d = new PodcastEpisode(null, channelId, "c", null, null, null,
null, null, null, null, PodcastStatus.NEW, "");
podcastDao.createEpisode(a);
podcastDao.createEpisode(b);
podcastDao.createEpisode(c);
podcastDao.createEpisode(d);
List<PodcastEpisode> episodes = podcastDao.getEpisodes(channelId);
assertEquals("Error in getEpisodes().", 4, episodes.size());
assertEpisodeEquals(a, episodes.get(0));
assertEpisodeEquals(c, episodes.get(1));
assertEpisodeEquals(b, episodes.get(2));
assertEpisodeEquals(d, episodes.get(3));
}
public void testUpdateEpisode() {
int channelId = createChannel();
PodcastEpisode episode = new PodcastEpisode(null, channelId, "http://bar", null, null, null,
null, null, null, null, PodcastStatus.NEW, null);
podcastDao.createEpisode(episode);
episode = podcastDao.getEpisodes(channelId).get(0);
episode.setUrl("http://bar");
episode.setPath("c:/tmp");
episode.setTitle("Title");
episode.setDescription("Description");
episode.setPublishDate(new Date());
episode.setDuration("1:20");
episode.setBytesTotal(87628374612L);
episode.setBytesDownloaded(9086L);
episode.setStatus(PodcastStatus.DOWNLOADING);
episode.setErrorMessage("Some error");
podcastDao.updateEpisode(episode);
PodcastEpisode newEpisode = podcastDao.getEpisodes(channelId).get(0);
assertEquals("Wrong ID.", episode.getId(), newEpisode.getId());
assertEpisodeEquals(episode, newEpisode);
}
public void testDeleteEpisode() {
int channelId = createChannel();
assertEquals("Wrong number of episodes.", 0, podcastDao.getEpisodes(channelId).size());
PodcastEpisode episode = new PodcastEpisode(null, channelId, "http://bar", null, null, null,
null, null, null, null, PodcastStatus.NEW, null);
podcastDao.createEpisode(episode);
assertEquals("Wrong number of episodes.", 1, podcastDao.getEpisodes(channelId).size());
podcastDao.createEpisode(episode);
assertEquals("Wrong number of episodes.", 2, podcastDao.getEpisodes(channelId).size());
podcastDao.deleteEpisode(podcastDao.getEpisodes(channelId).get(0).getId());
assertEquals("Wrong number of episodes.", 1, podcastDao.getEpisodes(channelId).size());
podcastDao.deleteEpisode(podcastDao.getEpisodes(channelId).get(0).getId());
assertEquals("Wrong number of episodes.", 0, podcastDao.getEpisodes(channelId).size());
}
public void testCascadingDelete() {
int channelId = createChannel();
PodcastEpisode episode = new PodcastEpisode(null, channelId, "http://bar", null, null, null,
null, null, null, null, PodcastStatus.NEW, null);
podcastDao.createEpisode(episode);
podcastDao.createEpisode(episode);
assertEquals("Wrong number of episodes.", 2, podcastDao.getEpisodes(channelId).size());
podcastDao.deleteChannel(channelId);
assertEquals("Wrong number of episodes.", 0, podcastDao.getEpisodes(channelId).size());
}
private int createChannel() {
PodcastChannel channel = new PodcastChannel("http://foo");
podcastDao.createChannel(channel);
channel = podcastDao.getAllChannels().get(0);
return channel.getId();
}
private void assertChannelEquals(PodcastChannel expected, PodcastChannel actual) {
assertEquals("Wrong URL.", expected.getUrl(), actual.getUrl());
assertEquals("Wrong title.", expected.getTitle(), actual.getTitle());
assertEquals("Wrong description.", expected.getDescription(), actual.getDescription());
assertSame("Wrong status.", expected.getStatus(), actual.getStatus());
assertEquals("Wrong error message.", expected.getErrorMessage(), actual.getErrorMessage());
}
private void assertEpisodeEquals(PodcastEpisode expected, PodcastEpisode actual) {
assertEquals("Wrong URL.", expected.getUrl(), actual.getUrl());
assertEquals("Wrong path.", expected.getPath(), actual.getPath());
assertEquals("Wrong title.", expected.getTitle(), actual.getTitle());
assertEquals("Wrong description.", expected.getDescription(), actual.getDescription());
assertEquals("Wrong date.", expected.getPublishDate(), actual.getPublishDate());
assertEquals("Wrong duration.", expected.getDuration(), actual.getDuration());
assertEquals("Wrong bytes total.", expected.getBytesTotal(), actual.getBytesTotal());
assertEquals("Wrong bytes downloaded.", expected.getBytesDownloaded(), actual.getBytesDownloaded());
assertSame("Wrong status.", expected.getStatus(), actual.getStatus());
assertEquals("Wrong error message.", expected.getErrorMessage(), actual.getErrorMessage());
}
}
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