def test_form_is_invalid_when_credit_card_information_is_missing(
self, sale_mock):
'''
Test that the form is invalid when no credit card information is entered
by the user.
'''
# Mock errors returned by the Payment Gateway.
error = ValidationError(
attributes={
'code':
'91569',
'attribute':
'payment_method_nonce',
'message': (
'payment_method_nonce does not contain a valid payment '
'instrument type.')
})
error2 = ValidationError(
attributes={
'code': '81714',
'attribute': 'number',
'message': 'Credit card number is required.'
})
error3 = ValidationError(
attributes={
'code':
'81725',
'attribute':
'base',
'message':
('Credit card must include number, payment_method_nonce, or '
'venmo_sdk_payment_method_code.')
})
error4 = ValidationError(attributes={
'code': '81706',
'attribute': 'cvv',
'message': 'CVV is required.'
})
sale_mock.return_value.is_success = False
sale_mock.return_value.errors.deep_errors = [
error, error2, error3, error4
]
# Instantiate Form.
form = PaymentForm(
amount=Decimal(1.00), # Set Test Amount to 'Authorized'.
data={'payment_method_nonce': 'fake-valid-nonce'})
# Perform Form validation.
result = form.is_valid()
self.assertFalse(result)
def test_form_is_invalid_when_payment_gateway_responds_with_error(
self, sale_mock):
'''
Test that the Form is invalid when the Payment Gateway returns any type
of error.
'''
# Mock error returned by the Payment Gateway.
error = ValidationError(
attributes={
'code': '12345',
'attribute': 'foo',
'message': 'This is a generic test error.'
})
sale_mock.return_value.is_success = False
sale_mock.return_value.errors.deep_errors = [error]
# Instantiate Form.
form = PaymentForm(
amount=Decimal(1.00), # Set Test Amount to 'Authorized'.
data={'payment_method_nonce': 'fake-valid-nonce'})
# Perform Form validation.
result = form.is_valid()
self.assertFalse(result)
def test_form_is_invalid_when_postal_code_is_missing(self, sale_mock):
'''
Test that the Form is invalid when no postal code is entered by the
user.
'''
# Mock error returned by the Payment Gateway.
error = ValidationError(
attributes={
'code': '81801',
'attribute': 'base',
'message': 'Addresses must have at least one field filled in.'
})
sale_mock.return_value.is_success = False
sale_mock.return_value.errors.deep_errors = [error]
# Instantiate Form.
form = PaymentForm(
amount=Decimal(1.00), # Set Test Amount to 'Authorized'.
data={'payment_method_nonce': 'fake-valid-nonce'})
# Perform Form validation.
result = form.is_valid()
self.assertFalse(result)
def errors(self):
"""Returns a list of :class:`ValidationError <braintree.validation_error.ValidationError>` objects."""
return [ValidationError(error) for error in self.data["errors"]]