def testPlayerControlInitAndQueueOperations(self): pc = PlayerControl(False) # Disable audio playback # Player should be in STOP state self.assertEqual( pc.state , PlayerControl.STATE_STOP ) # Without any queue entries, the currentQueueEntry should be set to None self.assertEqual( pc.currentQueueEntry , None ) firstQueueItem = QueueEntry( QueueEntry.TYPE_FILE, "./dummyMP3Test.mp3") pc.addQueueItem(firstQueueItem) self.assertEqual( pc.getQueue()[0].toString() , QueueEntry( QueueEntry.TYPE_FILE, "./dummyMP3Test.mp3").toString() ,"The list is in an unexcepted state") self.assertEqual( pc.getQueue()[0] , firstQueueItem ) # When the first item is stored in the queue, the currentQueueEntry should be updated. self.assertEqual( pc.currentQueueEntry , 0 ) # Delete the item from the list pc.removeQueueItem(0) # The currentQueueEntry should be set to None again self.assertEqual( pc.currentQueueEntry , None ) pc.addQueueItem(firstQueueItem) secondQueueItem = QueueEntry( QueueEntry.TYPE_FILE, "./dummyMP3Test2.mp3") pc.addQueueItem(secondQueueItem) # currentQueueEntry should point to the beginning of the queue. self.assertEqual( pc.currentQueueEntry , 0 ) pc.next() # currentQueueEntry should now point to the next QueueEntry self.assertEqual( pc.currentQueueEntry , 1 ) pc.next() # currentQueueEntry should point to the beginning again, when you call # next() on the last QueueEntry. self.assertEqual( pc.currentQueueEntry , 0 ) # Test PlayerControl.prev() pc.prev() self.assertEqual( pc.currentQueueEntry , 1 ) pc.prev() self.assertEqual( pc.currentQueueEntry , 0 )
