def test_cipc_registration_number(faker):
"""Ensure the SouthAfricaCommonProvider can generate valid CIPC registration numbers."""
faker.add_provider(SouthAfricaCommonProvider)
cipc_registration_number = faker.cipc_registration_number()
assert len(cipc_registration_number) == 14
assert is_valid_cipc_registration_number(cipc_registration_number) is True
def validate(self, value: str) -> None:
"""Validate the field using the is_valid_cipc_registration_number helper function."""
super().validate(value) # Will raise an error if not str
is_valid = is_valid_cipc_registration_number(value)
if not is_valid:
raise forms.ValidationError(self.error_messages["invalid_input"])
def to_internal_value(self, value: str) -> str:
"""Validate the format of the given value."""
value = super().to_internal_value(value)
try:
is_valid = is_valid_cipc_registration_number(value)
except TypeError:
is_valid = False
if not is_valid:
raise serializers.ValidationError(
self.error_messages["invalid_input"])
return value
def test_is_valid_cipc_registration_number_raises_type_error():
"""Ensure that if given a value not of type string a type error is raised."""
with pytest.raises(TypeError):
is_valid_cipc_registration_number(100)
def test_is_valid_cipc_registration_number():
"""Test the cipc company registration number validator."""
assert is_valid_cipc_registration_number("2018/209387/07") is True
def test_invalid_format(self):
"""Ensure false is returned if an invalid format is provided."""
assert is_valid_cipc_registration_number("testingtesting") is False