def test_next(self):
pq = PlayerQueue({1:'a', 2:'b', 3:'c', 4:'d'})
self.assertEqual(1, pq.next())
self.assertEqual(2, pq.next())
self.assertEqual(3, pq.next())
self.assertEqual(4, pq.next())
self.assertEqual(1, pq.next())
def test_setFirst(self):
pq = PlayerQueue({1:'a', 2:'b', 3:'c', 4:'d'})
pq.setFirst(3)
self.assertEqual(3, pq.next())