def test_can_unlock_with_partially_matching_keycard(self):
k1 = Key()
k2 = Key()
k3 = Key()
lock = Lock(k1, k2)
keycard1 = KeyCard(k2, k3)
# can unlock with partial match
assert lock.can_be_unlocked(keycard1)
keycard2 = KeyCard(k2, k1)
# cannot unlock with partial match
assert not lock.can_be_unlocked(keycard2)
def test_cannot_unlock_with_non_matching_keycard4(self):
k1 = Key()
k2 = Key()
k3 = Key()
lock = Lock(k1, k2)
keycard = KeyCard(k3, k1)
assert not lock.can_be_unlocked(keycard)
def test_cannot_unlock_with_invalid_keycard_type(self, value):
key = Key()
lock = Lock(key, key)
with pytest.raises(ValueError):
lock.can_be_unlocked(value)
def test_can_unlock_with_matching_keycard(self):
k1 = Key()
k2 = Key()
keycard = KeyCard(k1, k2)
lock = Lock(k1, k2)
assert lock.can_be_unlocked(keycard)