Python CyberSource2.process_postpay_callback函数代码示例

 def test_process_payment_raises_exception(self, purchased_callback):  # pylint: disable=unused-argument
     self.order.clear()
     OrderItem.objects.create(
         order=self.order,
         user=self.user,
         unit_cost=self.COST,
         line_cost=self.COST,
     )
     params = self._signed_callback_params(self.order.id, self.COST, self.COST)
     process_postpay_callback(params)

    def test_process_payment_declined(self):
        # Simulate a callback from CyberSource indicating that the payment was declined
        params = self._signed_callback_params(self.order.id, self.COST, self.COST, decision='DECLINE')
        result = process_postpay_callback(params)

        # Expect that we get an error message
        self.assertFalse(result['success'])
        self.assertIn(u"payment was declined", result['error_html'])

    def test_process_amount_paid_not_decimal(self):
        # Change the payment amount to a non-decimal
        params = self._signed_callback_params(self.order.id, self.COST, "abcd")
        result = process_postpay_callback(params)

        # Expect an error
        self.assertFalse(result['success'])
        self.assertIn(u"badly-typed value", result['error_html'])

    def test_process_payment_invalid_order(self):
        # Use an invalid order ID
        params = self._signed_callback_params("98272", self.COST, self.COST)
        result = process_postpay_callback(params)

        # Expect an error
        self.assertFalse(result['success'])
        self.assertIn(u"inconsistent data", result['error_html'])

    def test_process_payment_invalid_signature(self):
        # Simulate a callback from CyberSource indicating that the payment was rejected
        params = self._signed_callback_params(self.order.id, self.COST, self.COST, signature="invalid!")
        result = process_postpay_callback(params)

        # Expect that we get an error message
        self.assertFalse(result['success'])
        self.assertIn(u"corrupted message regarding your charge", result['error_html'])

    def test_process_invalid_payment_amount(self):
        # Change the payment amount (no longer matches the database order record)
        params = self._signed_callback_params(self.order.id, "145.00", "145.00")
        result = process_postpay_callback(params)

        # Expect an error
        self.assertFalse(result['success'])
        self.assertIn(u"different amount than the order total", result['error_html'])

    def test_process_payment_rejected(self):
        # Simulate a callback from CyberSource indicating that the payment was rejected
        params = self._signed_callback_params(self.order.id, self.COST, self.COST, accepted=False)
        result = process_postpay_callback(params)

        # Expect that we get an error message
        self.assertFalse(result['success'])
        self.assertIn(u"did not accept your payment", result['error_html'])

    def test_process_user_cancelled(self):
        # Change the payment amount to a non-decimal
        params = self._signed_callback_params(self.order.id, self.COST, "abcd")
        params['decision'] = u'CANCEL'
        result = process_postpay_callback(params)

        # Expect an error
        self.assertFalse(result['success'])
        self.assertIn(u"you have cancelled this transaction", result['error_html'])

    def test_sign_then_verify_unicode(self, purchased_callback):
        params = self._signed_callback_params(
            self.order.id, self.COST, self.COST,
            first_name=u'\u2699'
        )

        # Verify that this executes without a unicode error
        result = process_postpay_callback(params)
        self.assertTrue(result['success'])

    def test_sign_then_verify_unicode(self, pdf_receipt_display_name, purchased_callback):  # pylint: disable=unused-argument
        params = self._signed_callback_params(
            self.order.id, self.COST, self.COST,
            first_name=u'\u2699'
        )

        # Verify that this executes without a unicode error
        result = process_postpay_callback(params)
        self.assertTrue(result['success'])
        self.assert_dump_recorded(result['order'])

    def test_process_missing_parameters(self, missing_param):
        # Remove a required parameter
        params = self._signed_callback_params(self.order.id, self.COST, self.COST)
        del params[missing_param]

        # Recalculate the signature with no signed fields so we can get past
        # signature validation.
        params['signed_field_names'] = 'reason_code,message'
        params['signature'] = self._signature(params)

        result = process_postpay_callback(params)

        # Expect an error
        self.assertFalse(result['success'])
        self.assertIn(u"did not return a required parameter", result['error_html'])

    def test_process_no_credit_card_digits(self, pdf_receipt_display_name, purchased_callback):  # pylint: disable=unused-argument
        # Use a credit card number with no digits provided
        params = self._signed_callback_params(
            self.order.id, self.COST, self.COST,
            card_number='nodigits'
        )
        result = process_postpay_callback(params)

        # Expect that we processed the payment successfully
        self.assertTrue(
            result['success'],
            msg="Payment was not successful: {error}".format(error=result.get('error_html'))
        )
        self.assertEqual(result['error_html'], '')
        self.assert_dump_recorded(result['order'])

        # Expect that the order has placeholders for the missing credit card digits
        self.assertEqual(result['order'].bill_to_ccnum, '####')

    def test_process_payment_success(self, pdf_receipt_display_name, purchased_callback):  # pylint: disable=unused-argument
        # Simulate a callback from CyberSource indicating that payment was successful
        params = self._signed_callback_params(self.order.id, self.COST, self.COST)
        result = process_postpay_callback(params)

        # Expect that we processed the payment successfully
        self.assertTrue(
            result['success'],
            msg="Payment was not successful: {error}".format(error=result.get('error_html'))
        )
        self.assertEqual(result['error_html'], '')

        # Expect that the item's purchased callback was invoked
        purchased_callback.assert_called_with()

        # Expect that the order has been marked as purchased
        self.assertEqual(result['order'].status, 'purchased')
        self.assert_dump_recorded(result['order'])