def testLockUnlock(self):
lockable.lock(self.lock.lockable)
self.assertTrue(self.lock.lockable.locked)
self.assertRaises(lockable.LockedError, lockable.open, self.lock.lockable)
lockable.unlock(self.lock.lockable)
self.assertFalse(self.lock.lockable.locked)
lockable.open(self.lock.lockable)
self.assertRaises(lockable.OpenError, lockable.lock, self.lock.lockable)
def execute(self):
"""Open the box."""
lockable.unlock(self.lockable.lockable)
Action.execute(self)
