def test_only_status_eu_verified_false_specified_succeeds(
self, values_as_data):
"""
Test that if vat_status = eu, vat_verified = False and vat_number is not specified,
the validation passes and vat_number is not required when vat_verified is False.
Test both scenarios:
- with fields on the instance (values_as_data=False)
- with fields as values in the data param (values_as_data=True)
"""
order_fields = {
'vat_status': VATStatus.EU,
'vat_number': '',
'vat_verified': False,
}
order = Order(**(order_fields if not values_as_data else {}))
data = order_fields if values_as_data else {}
validator = VATSubValidator()
try:
validator(data=data, order=order)
except Exception:
pytest.fail('Should not raise a validator error.')
def test_only_status_eu_specified_fails(self, values_as_data):
"""
Test that if only vat_status = eu is specified, it raises a ValidationError
as vat_verified (true or false) has to be specified as well.
Test both scenarios:
- with fields on the instance (values_as_data=False)
- with fields as values in the data param (values_as_data=True)
"""
order_fields = {
'vat_status': VATStatus.EU,
'vat_number': '',
'vat_verified': None,
}
order = Order(**(order_fields if not values_as_data else {}))
data = order_fields if values_as_data else {}
validator = VATSubValidator()
with pytest.raises(ValidationError) as exc:
validator(data=data, order=order)
assert exc.value.detail == {
'vat_verified': ['This field is required.']
}
def _validate_vat(order):
"""
Validate that the order has all the VAT fields required.
:raises ValidationError: if not
"""
validator = VATSubValidator()
validator(order=order)
def test_only_status_non_eu_succeeds(self, values_as_data, vat_status):
"""
Test that if vat_status != eu, the validation passes even if the other
fields are empty.
Test both scenarios:
- with fields on the instance (values_as_data=False)
- with fields as values in the data param (values_as_data=True)
"""
order_fields = {
'vat_status': vat_status,
'vat_number': '',
'vat_verified': None,
}
order = Order(**(order_fields if not values_as_data else {}))
data = order_fields if values_as_data else {}
validator = VATSubValidator()
try:
validator(data=data, order=order)
except Exception:
pytest.fail('Should not raise a validator error.')
def test_complete_verified_eu_vat_succeeds(self, values_as_data):
"""
Test that if vat_status = eu, vat_verified = True and vat_number is specified,
the validation passes.
Test both scenarios:
- with fields on the instance (values_as_data=False)
- with fields as values in the data param (values_as_data=True)
"""
order_fields = {
'vat_status': VATStatus.eu,
'vat_number': '0123456789',
'vat_verified': True,
}
order = Order(**(order_fields if not values_as_data else {}))
data = order_fields if values_as_data else {}
validator = VATSubValidator()
try:
validator(data=data, order=order)
except Exception:
pytest.fail('Should not raise a validator error.')