def test_calls_gateway_with_correct_data(self, get):
get.return_value = mock.MagicMock(
vendor_tx_code='v1', tx_id='123', tx_auth_num='', security_key='xx')
with mock.patch('oscar_sagepay.gateway.authorise') as authorise:
facade.authorise(tx_id='123', amount=D('10.00'))
kwargs = authorise.call_args[1]
assert kwargs['previous_txn'].vendor_tx_code == 'v1'
assert kwargs['previous_txn'].tx_id == '123'
assert kwargs['previous_txn'].tx_auth_num == ''
assert kwargs['previous_txn'].security_key == 'xx'
assert kwargs['amount'] == D('10.00')
assert 'description' in kwargs
def test_multiple_transactions():
# Authenticate transaction
authenticate_tx_id = facade.authenticate(
AMT, CURRENCY, BANKCARD, SHIPPING_ADDRESS, BILLING_ADDRESS)
# Authorise (in two parts)
facade.authorise(
tx_id=authenticate_tx_id, amount=D('8.00'))
auth_tx_id = facade.authorise(
tx_id=authenticate_tx_id, amount=D('2.00'))
# Refund last authorise
facade.refund(auth_tx_id)
def post(self, request, number):
order = shortcuts.get_object_or_404(
order_models.Order, number=number)
# Grab Sagepay TX ID (in a hacky way)
source = order.sources.all()[0]
tx_id = source.reference
url = reverse('dashboard:order-detail', kwargs={
'number': order.number})
response = http.HttpResponseRedirect(url)
try:
new_tx_id = facade.authorise(tx_id, order_number=order.number)
except exceptions.PaymentError as e:
messages.error(
request, (
"We were unable to authorise your order: %s") % e)
return response
# Update payment source
source.debit(reference=new_tx_id)
messages.success(
request, "Transaction authorised: TX ID %s" % new_tx_id)
return response
def post(self, request, number):
order = shortcuts.get_object_or_404(order_models.Order, number=number)
# Grab Sagepay TX ID (in a hacky way)
source = order.sources.all()[0]
tx_id = source.reference
url = reverse('dashboard:order-detail',
kwargs={'number': order.number})
response = http.HttpResponseRedirect(url)
try:
new_tx_id = facade.authorise(tx_id, order_number=order.number)
except exceptions.PaymentError as e:
messages.error(request,
("We were unable to authorise your order: %s") % e)
return response
# Update payment source
source.debit(reference=new_tx_id)
messages.success(request,
"Transaction authorised: TX ID %s" % new_tx_id)
return response
def test_defaults_to_previous_amount(self, get):
get.return_value = mock.MagicMock(amount=D('1.99'))
with mock.patch('oscar_sagepay.gateway.authorise') as authorise:
facade.authorise(tx_id='123')
kwargs = authorise.call_args[1]
assert kwargs['amount'] == D('1.99')
def test_raises_payment_error_if_no_matching_audit_model(self, get):
get.side_effect = models.RequestResponse.DoesNotExist
with pytest.raises(payment_exceptions.PaymentError):
facade.authorise(tx_id='123')
def test_not_ok_response_raises_payment_error(self, get):
get.return_value = mock.MagicMock()
with mock.patch('oscar_sagepay.gateway.authorise') as authorise:
authorise.return_value = mock.MagicMock(is_ok=False)
with pytest.raises(payment_exceptions.PaymentError):
facade.authorise(tx_id='123')
def test_gateway_error_raises_payment_error(self, get):
get.return_value = mock.MagicMock()
with mock.patch('oscar_sagepay.gateway.authorise') as authorise:
authorise.side_effect = exceptions.GatewayError
with pytest.raises(payment_exceptions.PaymentError):
facade.authorise(tx_id='123')
