Python TaxationPolicy.get_default_tax 예제들

예제 #1

class TaxationPolicyTestCase(TestCase):

    def setUp(self):
        self.taxation_policy = TaxationPolicy()

    def test_taxation_policy_returns_plans_tax_or_none(self):
        """
        PLANS_TAX should be returned if it exists, otherwise None should
        be returned
        """
        tax_value = Decimal(15.0)
        with self.settings(PLANS_TAX=tax_value):
            self.assertEquals(tax_value,
                              self.taxation_policy.get_default_tax())

        with self.settings(PLANS_TAX=None):
            self.assertEquals(None, self.taxation_policy.get_default_tax())

    def test_taxation_policy_raise_error_default_is_not_decimal(self):
        """
        If PLANS_TAX is not a decimal or None, then a ValueError should be
        raised by the application.
        """
        with self.settings(PLANS_TAX=''):
            self.assertRaises(TypeError, self.taxation_policy.get_default_tax)

    def test_get_tax_rate_raises_not_implemented(self):
        """
        This method should be overriden by children. Should raise
        NotImplementedError exception by default
        """
        with self.assertRaises(NotImplementedError):
            self.taxation_policy.get_tax_rate('tax_id', 'country_code')