def test_within_range():
pwd = PasswordBrute(min_value=122345, max_value=122346)
pwd.check_password('122345') # inclusive lower bound
with pytest.raises(RuntimeError, match='Not in range'):
pwd.check_password('122344')
with pytest.raises(RuntimeError, match='Not in range'):
pwd.check_password('122347')
pwd.check_password('122346') # inclusive upper bound
def test_only_pairs():
pwd = PasswordBrute(min_value=0, max_value=999999, only_pairs=True)
pwd.check_password('112233')
with pytest.raises(RuntimeError, match='No pair'):
pwd.check_password('123444')
pwd.check_password('111122')
def test_has_6_digits():
pwd = PasswordBrute(min_value=0, max_value=15000000)
pwd.check_password('122345')
with pytest.raises(RuntimeError, match='Invalid length'):
pwd.check_password('12567')
with pytest.raises(RuntimeError, match='Invalid length'):
pwd.check_password('123456789')
def test_never_decrease():
pwd = PasswordBrute(min_value=0, max_value=999999)
pwd.check_password('122345')
with pytest.raises(RuntimeError, match='Not increasing'):
pwd.check_password('543221')
with pytest.raises(RuntimeError, match='Not increasing'):
pwd.check_password('646999')
def test_some_invalid_passwords(pwd_str):
pwd = PasswordBrute(min_value=0, max_value=999999)
with pytest.raises(RuntimeError):
pwd.check_password(pwd_str)
def test_some_valid_passwords(pwd_str):
pwd = PasswordBrute(min_value=0, max_value=999999)
pwd.check_password(pwd_str)
def test_has_pair():
pwd = PasswordBrute(min_value=0, max_value=999999)
pwd.check_password('122345')
with pytest.raises(RuntimeError, match='No matching digits'):
pwd.check_password('123456')