def test_is_not_regex_match_throws_error_on_matching_pattern(value: str, pattern: str):
"""
Tests that the `is_not_regex_match()` method throws an ArgumentPatternError
when the value matches the specified pattern.
"""
# Arrange
validator = StringValidator(value, 'value')
# Assert
with pytest.raises(ArgumentPatternError):
# Act
validator.is_not_regex_match(pattern)
def test_is_not_regex_match_accepts_not_matching_pattern(value: str, pattern: str):
"""
Tests that the `is_not_regex_match()` method does not throw an ArgumentPatternError
when the value does not match the specified pattern.
"""
# Arrange
validator = StringValidator(value, 'value')
# Act
try:
validator.is_not_regex_match(pattern)
# Assert
except ArgumentPatternError:
pytest.fail(f'`{value}` should match the pattern `{pattern}`, but an error occurred.')
def test_is_not_regex_match_returns_validator_self():
"""
Tests if the `is_not_regex_match()` validator method returns itself after the validation is performed,
so that additional validations can be performed.
"""
# Arrange
value = '1234'
pattern = r'^[a-z]+$'
validator = StringValidator(value, 'value')
# Act
validator_returned = validator.is_not_regex_match(pattern)
# Assert
assert validator_returned is validator
