public void cannotChangeCodeForLockedDoor()
{
//throws CannotChangeCodeForUnlockedDoor {
ThirdPartyDoor door = createThirtPartyDoor();
//Do not unlock it
door.setNewLockCode("123");
}
public void changeCode()
{
//throws CannotUnlockDoorException, CannotChangeCodeForUnlockedDoor {
ThirdPartyDoor door = createThirtPartyDoor();
door.unlock(getThirdPartyDoorCode());
door.setNewLockCode("Some Code");
//Lock it
door.Locker();
//Try to unlock it
door.unlock("Some Code");
}