def test_contains(self):
        prio_set_list = event._PrioritizedSetList()
        obj = object()

        prio_set_list.add(0, obj)
        assert obj in prio_set_list
def path(self,x1,y1,x2,y2):
		self.board[y1:y2+1,x1:x2+1] = self.color