def test_clear():
myQ = Queue()
myQ.enqueue(3)
myQ.enqueue(4)
myQ.clear()
assert myQ.size() == 0
assert myQ.isEmpty()
assert myQ.toList() == []
def test_toList():
myQ = Queue()
myQ.enqueue(3)
myQ.enqueue(4)
assert myQ.toList() == [4, 3]
