def testGetTaxRate(self):
        """
        """
        pp = IPaymentPriceManagement(self.shop)
        tax = pp.getTaxRate()

        self.assertEqual(tax, 19.0)
    def testGetTaxRate(self):
        """
        """
        pp = IPaymentPriceManagement(self.shop)
        tax = pp.getTaxRate()

        self.assertEqual(tax, 19.0)