public function testRemoveATrackFromThePlaylist()
{
$playlist = PlaylistBuilder::get()->withName('My playlist')->build();
$playlist->addTrack(Track::create('id', 'My track'));
$playlist->removeTrack(Track::create('id', 'My track'));
$this->assertCount(0, $playlist->getTracks());
}
/**
* Creates a valid Track domain object given a PPO.
*
* @param stdClass $track The php plain object to convert.
* @return Track
* @throws \InvalidArgumentException If the object does not contain id and name.
*/
public function buildTrack(\stdClass $track)
{
if (!isset($track->id) || !isset($track->name)) {
throw new InvalidArgumentException('Id and name are mandatory for building the track object');
}
return Track::create($track->id, $track->name);
}
public function testSearchTrackReturnsAListOfTracks()
{
$track_list = new ArrayCollection(array(Track::create('track 1 id', 'Track 1'), Track::create('amazing track id', 'Amazing track')));
$track_repository = $this->getMock('Naxhh\\PlayCool\\Domain\\Contract\\TrackRepository');
$track_repository->expects($this->any())->method('getListByName')->will($this->returnValue($track_list));
$command = new SearchTrackCommand('Amazing track');
$use_case = new SearchTrackUseCase($track_repository);
$track_list = $use_case->handle($command);
$this->assertCount(2, $track_list);
$this->assertInstanceOf('Naxhh\\Playcool\\Domain\\Entity\\Track', $track_list->get(1));
}
/**
* Removes a track from the playlist.
*
* @param Track $track The track to remove from the playlist.
* @return void
*/
public function removeTrack(Track $track)
{
$this->tracks->remove($track->getId());
}
public function transform(Track $track)
{
return array('id' => $track->getId(), 'name' => $track->getName());
}