def test_invalid_tokens(self, user, db):
# Invalid tokens
used_token = UserPasswordToken(user=user, used=True).save()
expired_token = UserPasswordToken(user=user, expiration_dt=expired_date()).save()
# Valid token
valid_token = UserPasswordToken(user=user, used=False).save()
# All invalid tokens for a user are captured
invalid_tokens = set(UserPasswordToken.invalid_tokens(user_id=user.id).all())
assert invalid_tokens == set([used_token, expired_token])
