Esempio n. 1
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    def testWeight(self):
        """
        """
        self.shop.manage_addProduct["easyshop.core"].addWeightCriteria("c")
        v = IValidity(self.shop.c)

        self.assertEqual(v.isValid(), False)

        view = getMultiAdapter((
            self.shop.products.product_1,
            self.shop.products.product_1.REQUEST), name="addToCart")

        view.addToCart()

        view = getMultiAdapter((
            self.shop.products.product_2,
            self.shop.products.product_2.REQUEST), name="addToCart")

        view.addToCart()

        self.assertEqual(v.isValid(), True)

        self.shop.c.setWeight(29.0)
        self.assertEqual(v.isValid(), True)

        self.shop.c.setWeight(31.0)
        self.assertEqual(v.isValid(), False)
Esempio n. 2
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 def testIsValid_2(self):
     """With one invalid criterion.
     """
     self.default_tax.invokeFactory("DateCriteria", id="date_criterion")
     start = end = DateTime() + 1
     self.default_tax.date_criterion.setStart(start)
     self.default_tax.date_criterion.setEnd(end)
     
     v = IValidity(self.default_tax)
     self.assertEqual(v.isValid(self.product_1), False)
Esempio n. 3
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    def testCategory(self):
        """
        """
        c1_path = "/".join(
            self.portal.shop.categories.category_1.getPhysicalPath())
        c2_path = "/".join(
            self.portal.shop.categories.category_2.getPhysicalPath())
        c11_path = "/".join(self.portal.shop.categories.category_1.category_11.
                            getPhysicalPath())

        # Criteria has one catogory, products have this too
        self.folder.manage_addProduct["easyshop.core"].addCategoryCriteria("c")
        self.folder.c.setCategories((c11_path, ))
        v = IValidity(self.folder.c)

        self.assertEqual(v.isValid(self.product_1), True)
        self.assertEqual(v.isValid(self.product_2), True)

        # Criteria has one catogory, products haven't this
        self.folder.c.setCategories((c2_path, ))
        v = IValidity(self.folder.c)
        self.assertEqual(v.isValid(self.product_1), False)
        self.assertEqual(v.isValid(self.product_2), False)

        # Criteria has two catogories; products have just one of these
        self.folder.c.setCategories((c11_path, c1_path))
        v = IValidity(self.folder.c)
        self.assertEqual(v.isValid(self.product_1), True)
        self.assertEqual(v.isValid(self.product_2), True)
    def testValidity(self):
        """
        """
        self.shop.setPayPalId("")
        paypal = self.shop.paymentmethods.paypal
        result = IValidity(paypal).isValid()
        self.failUnless(result == False)

        self.shop.setPayPalId("*****@*****.**")
        result = IValidity(paypal).isValid()
        self.failUnless(result == True)
    def testIsValid_3(self):
        """With one valid criterion.
        """
        # Note product_1 costs 22.00
        # price criterion is true if cart price > criterion price
        self.shipping_price.invokeFactory("PriceCriteria", id="price_criterion")
        self.shipping_price.price_criterion.setPrice(21.0)

        view = getMultiAdapter((self.shop.products.product_1, self.shop.products.product_1.REQUEST), name="addToCart")
        view.addToCart()
        
        v = IValidity(self.shop.shippingprices.shipping_price)
        self.assertEqual(v.isValid(), True)
Esempio n. 6
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    def testPrice(self):
        """
        """
        self.shop.manage_addProduct["easyshop.core"].addPriceCriteria("c")
        v = IValidity(self.shop.c)

        self.login("newmember")

        self.assertEqual(v.isValid(), True)

        view = getMultiAdapter((self.shop.products.product_1,
                                self.shop.products.product_1.REQUEST),
                               name="addToCart")

        view.addToCart()
        self.assertEqual(v.isValid(), True)

        self.shop.c.setPrice(23.00)
        self.assertEqual(v.isValid(), False)

        self.shop.c.setPrice(22.00)
        self.assertEqual(v.isValid(), True)

        view = getMultiAdapter((self.shop.products.product_2,
                                self.shop.products.product_2.REQUEST),
                               name="addToCart")

        view.addToCart()

        self.shop.c.setPrice(42.00)
        self.assertEqual(v.isValid(), False)

        self.shop.c.setPrice(41.00)
        self.assertEqual(v.isValid(), True)
Esempio n. 7
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 def testIsValid_4(self):
     """With one invalid and one valid criterion.
     """
     # invalid
     self.default_tax.invokeFactory("DateCriteria", id="date_criterion")    
     start = end = DateTime() + 1
     self.default_tax.date_criterion.setStart(start)
     self.default_tax.date_criterion.setEnd(end)
     
     # valid (product_1 is in group_1; see utils.createTestEnvironment)
     self.default_tax.invokeFactory("GroupCriteria", id="group_criterion")
     self.default_tax.group_criterion.setGroups(["group_1"])        
     v = IValidity(self.default_tax)
     self.assertEqual(v.isValid(self.product_1), False)
Esempio n. 8
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    def testProduct(self):
        """
        """
        self.shop.manage_addProduct["easyshop.core"].addProductCriteria("c")
        v = IValidity(self.shop.c)

        self.assertEqual(v.isValid(self.product_1), False)

        self.shop.c.setProducts(("product_1",))
        self.assertEqual(v.isValid(self.product_1), True)
        self.assertEqual(v.isValid(self.product_2), False)

        self.shop.c.setProducts(("product_1", "product_2"))
        self.assertEqual(v.isValid(self.product_1), True)
        self.assertEqual(v.isValid(self.product_2), True)
Esempio n. 9
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    def testProduct(self):
        """
        """
        self.shop.manage_addProduct["easyshop.core"].addProductCriteria("c")
        v = IValidity(self.shop.c)

        self.assertEqual(v.isValid(self.product_1), False)

        self.shop.c.setProducts(("product_1", ))
        self.assertEqual(v.isValid(self.product_1), True)
        self.assertEqual(v.isValid(self.product_2), False)

        self.shop.c.setProducts(("product_1", "product_2"))
        self.assertEqual(v.isValid(self.product_1), True)
        self.assertEqual(v.isValid(self.product_2), True)
Esempio n. 10
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    def isValid(self, product=None):
        """Returns True if the selected shipping method of the current customer
        is within selected shipping methods of this criterion.
        """
        shop = IShopManagement(self.context).getShop()
        sm = IShippingMethodManagement(shop)
        selected_method = sm.getSelectedShippingMethod()

        if self.context.getOperator() == "current":
            if selected_method is not None and \
               selected_method.getId() in self.context.getShippingMethods():
                return True
            else:
                return False
        else:
            for id in self.context.getShippingMethods():

                # Never check validity for itself (context)
                if id == self.context.getId():
                    continue

                shipping_method = sm.getShippingMethod(id)
                if IValidity(shipping_method).isValid() == True:
                    return False
            return True
    def testIsValid_3(self):
        """With one valid criterion.
        """
        # Note product_1 costs 22.00
        # price criterion is true if cart price > criterion price
        self.shipping_price.invokeFactory("PriceCriteria",
                                          id="price_criterion")
        self.shipping_price.price_criterion.setPrice(21.0)

        view = getMultiAdapter((self.shop.products.product_1,
                                self.shop.products.product_1.REQUEST),
                               name="addToCart")
        view.addToCart()

        v = IValidity(self.shop.shippingprices.shipping_price)
        self.assertEqual(v.isValid(), True)
Esempio n. 12
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    def _calcTaxRateForCustomer(self):
        """Calculates the special tax for a given product and customer.
        """

        # If the customer has a VAT registration and the shop has a VAT
        # registration, and his country ID is different to the shop's
        # country ID, then don't apply customer taxes (default taxes
        # still apply)
        customer = ICustomerManagement(
            self.shop).getAuthenticatedCustomer(createIfNotExist=False)
        if customer is not None:
            vatreg = customer.getVATRegistration()
        else:
            vatreg = None
        if not self.shop.__dict__.has_key(
                'VATCountry'
        ) or self.shop.VATCountry == "None" or not vatreg or vatreg[:
                                                                    2] == self.shop.VATCountry:

            # 1. Try to find a Tax for actual Customer
            tm = ITaxManagement(self.shop)
            for tax in tm.getCustomerTaxes():
                if IValidity(tax).isValid(self.context) == True:
                    return tax.getRate()

        # 2. If nothing is found, returns the default tax for the product.
        return self._calcTaxRateForProduct()
Esempio n. 13
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    def getPriceGross(self):
        """Returns the first valid price.
        """
        for price in self.getPaymentPrices():
            if IValidity(price).isValid() == True:
                return price.getPrice()

        return 0
Esempio n. 14
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    def testDate(self):
        """
        """
        self.folder.manage_addProduct["easyshop.core"].addDateCriteria("c")
        v = IValidity(self.folder.c)

        self.folder.c.setStart(DateTime() - 2)
        self.folder.c.setEnd(DateTime() - 1)
        self.assertEqual(v.isValid(), False)

        self.folder.c.setStart(DateTime() - 2)
        self.folder.c.setEnd(DateTime() + 1)
        self.assertEqual(v.isValid(), True)

        self.folder.c.setStart(DateTime() + 1)
        self.folder.c.setEnd(DateTime() + 2)
        self.assertEqual(v.isValid(), False)
Esempio n. 15
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    def getPriceGross(self):
        """
        """
        for price in self.getShippingPrices():
            if IValidity(price).isValid() == True:
                return price.getPrice()

        return 0
Esempio n. 16
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    def getStockInformationFor(self, product):
        """
        """
        for information in self.stock_information.objectValues():
            if IValidity(information).isValid(product) == True:
                return information

        return None
Esempio n. 17
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    def testDate(self):
        """
        """
        self.folder.manage_addProduct["easyshop.core"].addDateCriteria("c")
        v = IValidity(self.folder.c)

        self.folder.c.setStart(DateTime()-2)
        self.folder.c.setEnd(DateTime()-1)
        self.assertEqual(v.isValid(), False)

        self.folder.c.setStart(DateTime()-2)
        self.folder.c.setEnd(DateTime()+1)
        self.assertEqual(v.isValid(), True)

        self.folder.c.setStart(DateTime()+1)
        self.folder.c.setEnd(DateTime()+2)
        self.assertEqual(v.isValid(), False)
Esempio n. 18
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    def testCustomer(self):
        """
        """
        # customer criteria needs context
        self.folder.manage_addProduct["easyshop.core"].addCustomerCriteria("c")
        v = IValidity(self.folder.c)

        self.assertEqual(v.isValid(), False)

        self.folder.c.setCustomers(("newmember",))
        self.assertEqual(v.isValid(), False)

        self.login("newmember")
        self.assertEqual(v.isValid(), True)

        self.folder.c.setCustomers(("newmember", "anothermember"))
        self.assertEqual(v.isValid(), True)
Esempio n. 19
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    def testPrice(self):
        """
        """
        self.shop.manage_addProduct["easyshop.core"].addPriceCriteria("c")
        v = IValidity(self.shop.c)

        self.login("newmember")

        self.assertEqual(v.isValid(), True)

        view = getMultiAdapter((
            self.shop.products.product_1,
            self.shop.products.product_1.REQUEST), name="addToCart")

        view.addToCart()
        self.assertEqual(v.isValid(), True)

        self.shop.c.setPrice(23.00)
        self.assertEqual(v.isValid(), False)

        self.shop.c.setPrice(22.00)
        self.assertEqual(v.isValid(), True)

        view = getMultiAdapter((
            self.shop.products.product_2,
            self.shop.products.product_2.REQUEST), name="addToCart")

        view.addToCart()

        self.shop.c.setPrice(42.00)
        self.assertEqual(v.isValid(), False)

        self.shop.c.setPrice(41.00)
        self.assertEqual(v.isValid(), True)
Esempio n. 20
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    def testPaymentMethod(self):
        """
        """
        self.shop.manage_addProduct["easyshop.core"].addPaymentMethodCriteria(
            "c")
        v = IValidity(self.shop.c)

        self.login("newmember")

        cm = ICustomerManagement(self.shop)
        customer = cm.getAuthenticatedCustomer()

        customer.selected_payment_method = u"cash-on-delivery"
        self.assertEqual(v.isValid(), False)

        customer.selected_payment_method = u"prepayment"
        self.assertEqual(v.isValid(), False)

        self.shop.c.setPaymentMethods(["direct-debit"])
        self.assertEqual(v.isValid(), False)

        self.shop.c.setPaymentMethods(["prepayment"])
        self.assertEqual(v.isValid(), True)

        self.shop.c.setPaymentMethods(["prepayment", "direct-debit"])
        self.assertEqual(v.isValid(), True)
Esempio n. 21
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    def testCountry(self):
        """
        """
        self.shop.manage_addProduct["easyshop.core"].addCountryCriteria("c")
        self.shop.c.setCountries((u"USA",))
        v = IValidity(self.shop.c)

        self.login("newmember")

        cm = ICustomerManagement(self.shop)
        customer = cm.getAuthenticatedCustomer()

        customer.invokeFactory("Address", "address_1")

        customer.address_1.country = u"USA"
        self.assertEqual(v.isValid(), True)

        customer.address_1.country = u"Germany"
        self.assertEqual(v.isValid(), False)
Esempio n. 22
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    def getPriceGross(self):
        """
        """
        amount_of_shops = ICartManagement(self.context).getAmountOfShops()

        for price in self.getShippingPrices():
            if IValidity(price).isValid() == True:
                return price.getPrice() * amount_of_shops

        return 0
Esempio n. 23
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    def _isValid(self, name):
        """Returns true if the payment method with given name is valid.
        """
        spm = IPaymentMethodManagement(self.context)
        dd = spm.getPaymentMethod(name)

        if dd is None or IValidity(dd).isValid() == False:
            return False
        else:
            return True
Esempio n. 24
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    def testCountry(self):
        """
        """
        self.shop.manage_addProduct["easyshop.core"].addCountryCriteria("c")
        self.shop.c.setCountries((u"USA", ))
        v = IValidity(self.shop.c)

        self.login("newmember")

        cm = ICustomerManagement(self.shop)
        customer = cm.getAuthenticatedCustomer()

        customer.invokeFactory("Address", "address_1")

        customer.address_1.country = u"USA"
        self.assertEqual(v.isValid(), True)

        customer.address_1.country = u"Germany"
        self.assertEqual(v.isValid(), False)
Esempio n. 25
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    def testGroup(self):
        """
        """
        self.folder.manage_addProduct["easyshop.core"].addGroupCriteria("c")
        v = IValidity(self.folder.c)

        self.assertEqual(v.isValid(self.product_1), False)
        self.assertEqual(v.isValid(self.product_2), False)

        self.folder.c.setGroups(("group_1"),)
        self.assertEqual(v.isValid(self.product_1), True)
        self.assertEqual(v.isValid(self.product_2), True)

        self.folder.c.setGroups(("group_2"),)
        self.assertEqual(v.isValid(self.product_1), True)
        self.assertEqual(v.isValid(self.product_2), False)

        self.folder.c.setGroups(("group_1", "group_2"),)
        self.assertEqual(v.isValid(self.product_1), True)
        self.assertEqual(v.isValid(self.product_2), True)
Esempio n. 26
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    def _calcTaxRateForProduct(self):
        """Calculates the default tax for a given product.
        """
        # Returns the first tax rate, which is true. Taxes are sorted by
        # position which is also the priority
        tm = ITaxManagement(self.shop)
        for tax in tm.getDefaultTaxes():
            if IValidity(tax).isValid(self.context) == True:
                return tax.getRate()

        return 0
 def testIsValid_4(self):
     """With one invalid and one valid criterion.
     """
     # Note product_1 costs 22.00
     # price criterion is true if cart price > criterion price
     
     # valid
     self.shipping_price.invokeFactory("PriceCriteria", id="price_criterion")
     self.shipping_price.price_criterion.setPrice(23.0)
     view = getMultiAdapter((self.shop.products.product_1, self.shop.products.product_1.REQUEST), name="addToCart")
     view.addToCart()
     
     # invalid
     self.shipping_price.invokeFactory("DateCriteria", id="date_criterion")
     start = end = DateTime() + 1
     self.shipping_price.date_criterion.setStart(start)
     self.shipping_price.date_criterion.setStart(end)
             
     v = IValidity(self.shop.shippingprices.shipping_price)
     self.assertEqual(v.isValid(), False)
Esempio n. 28
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    def testPaymentMethod(self):
        """
        """
        self.shop.manage_addProduct["easyshop.core"].addPaymentMethodCriteria("c")
        v = IValidity(self.shop.c)

        self.login("newmember")

        cm = ICustomerManagement(self.shop)
        customer = cm.getAuthenticatedCustomer()

        customer.selected_payment_method = u"cash-on-delivery"
        self.assertEqual(v.isValid(), False)

        customer.selected_payment_method = u"prepayment"
        self.assertEqual(v.isValid(), False)

        self.shop.c.setPaymentMethods(["direct-debit"])
        self.assertEqual(v.isValid(), False)

        self.shop.c.setPaymentMethods(["prepayment"])
        self.assertEqual(v.isValid(), True)

        self.shop.c.setPaymentMethods(["prepayment", "direct-debit"])
        self.assertEqual(v.isValid(), True)
Esempio n. 29
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    def testCategory(self):
        """
        """
        c1_path  = "/".join(self.portal.shop.categories.category_1.getPhysicalPath())
        c2_path  = "/".join(self.portal.shop.categories.category_2.getPhysicalPath())
        c11_path = "/".join(self.portal.shop.categories.category_1.category_11.getPhysicalPath())

        # Criteria has one catogory, products have this too
        self.folder.manage_addProduct["easyshop.core"].addCategoryCriteria("c")
        self.folder.c.setCategories((c11_path,))
        v = IValidity(self.folder.c)

        self.assertEqual(v.isValid(self.product_1), True)
        self.assertEqual(v.isValid(self.product_2), True)

        # Criteria has one catogory, products haven't this
        self.folder.c.setCategories((c2_path,))
        v = IValidity(self.folder.c)
        self.assertEqual(v.isValid(self.product_1), False)
        self.assertEqual(v.isValid(self.product_2), False)

        # Criteria has two catogories; products have just one of these
        self.folder.c.setCategories((c11_path, c1_path))
        v = IValidity(self.folder.c)
        self.assertEqual(v.isValid(self.product_1), True)
        self.assertEqual(v.isValid(self.product_2), True)
Esempio n. 30
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    def testWeight(self):
        """
        """
        self.shop.manage_addProduct["easyshop.core"].addWeightCriteria("c")
        v = IValidity(self.shop.c)

        self.assertEqual(v.isValid(), False)

        view = getMultiAdapter((self.shop.products.product_1,
                                self.shop.products.product_1.REQUEST),
                               name="addToCart")

        view.addToCart()

        view = getMultiAdapter((self.shop.products.product_2,
                                self.shop.products.product_2.REQUEST),
                               name="addToCart")

        view.addToCart()

        self.assertEqual(v.isValid(), True)

        self.shop.c.setWeight(29.0)
        self.assertEqual(v.isValid(), True)

        self.shop.c.setWeight(31.0)
        self.assertEqual(v.isValid(), False)
Esempio n. 31
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    def getInformationPagesFor(self, product):
        """
        """
        mtool = getToolByName(self.context, "portal_membership")
        
        result = []
        for information in self.information.objectValues():
            if IValidity(information).isValid(product) == False:
                continue
                
            if IValidity(information).isValid(product) == False:
                continue

            if mtool.checkPermission("View", information) != True:
                continue
                
            result.append({
                "title" : information.Title(),
                "id"    : information.getId(),
            })

        return result
    def testIsValid_4(self):
        """With one invalid and one valid criterion.
        """
        # Note product_1 costs 22.00
        # price criterion is true if cart price > criterion price

        # valid
        self.shipping_price.invokeFactory("PriceCriteria",
                                          id="price_criterion")
        self.shipping_price.price_criterion.setPrice(23.0)
        view = getMultiAdapter((self.shop.products.product_1,
                                self.shop.products.product_1.REQUEST),
                               name="addToCart")
        view.addToCart()

        # invalid
        self.shipping_price.invokeFactory("DateCriteria", id="date_criterion")
        start = end = DateTime() + 1
        self.shipping_price.date_criterion.setStart(start)
        self.shipping_price.date_criterion.setStart(end)

        v = IValidity(self.shop.shippingprices.shipping_price)
        self.assertEqual(v.isValid(), False)
Esempio n. 33
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    def getSelectedPaymentInformation(self, check_validity=False):
        """
        """
        try:
            selected_payment_information = \
                self.context[self.context.selected_payment_information]
        except (AttributeError, KeyError):
            return None

        # If selected payment method is not valid return None
        if check_validity == False or \
           IValidity(selected_payment_information).isValid() == True:
            return selected_payment_information
        else:
            return None
Esempio n. 34
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    def getDiscount(self):
        """Returns the first valid discount or None.
        """

        # NOTE: Using the product to get the shop is due to EasyMall. The
        # product lives in the several shops and can used to get the mall and/or
        # the Shop, whereas the item lives in the all and there would be no
        # way back to the origin shop.

        shop = IShopManagement(self.context.getProduct()).getShop()
        for discount in IDiscountsManagement(shop).getDiscounts():
            if IValidity(discount).isValid(self.context) == True:
                return discount

        return None
Esempio n. 35
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    def getShippingMethods(self, check_validity=False):
        """
        """
        mtool = getToolByName(self.context, "portal_membership")

        shipping_methods = []
        for shipping_method in self.shipping_methods.objectValues():

            if check_validity and \
               IValidity(shipping_method).isValid() == False:
                continue

            if mtool.checkPermission("View", shipping_method) is not None:
                shipping_methods.append(shipping_method)

        return shipping_methods
Esempio n. 36
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 def isValid(self, product=None):
     """Returns true if all contained criteria are true.
     """
     # To be true all criteria must be true (AND)
     for criteria in self.context.objectValues():
         # First try "isValid" on the criterion. This maybe makes it easier
         # to write own 3rd party criteria without the need to write an 
         # adapter.
         try:
             if criteria.isValid(product) == False:
                 return False
         except AttributeError:
             # Then take the adapter. This makes it OTOH easier to overwrite the 
             # default behaviour of the default criterias
             if IValidity(criteria).isValid(product) == False:
                 return False
                                         
     return True
Esempio n. 37
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    def getSelectablePaymentMethods(self, check_validity=False):
        """Returns payment method which are selectable by a customer.
        """
        mtool = getToolByName(self.context, "portal_membership")
            
        result = []
        for object in self.paymentmethods.objectValues():

            if ISelectablePaymentMethod.providedBy(object) == False:
                continue

            if check_validity and \
               IValidity(object).isValid(object) == False:
                continue                    
            
            if mtool.checkPermission("View", object) is not None:
                result.append(object)
        
        return result
Esempio n. 38
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    def getPaymentInformations(self,
                               interface=IPaymentInformation,
                               check_validity=False):
        """Returns the payment information of a customer.
        """
        mtool = getToolByName(self.context, "portal_membership")

        result = []
        for object in self.context.objectValues():

            if interface.providedBy(object) == False:
                continue

            if check_validity == True and \
               IValidity(object).isValid(object) == False:
                continue

            if mtool.checkPermission("View", object) is not None:
                result.append(object)

        return result
Esempio n. 39
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    def testCustomer(self):
        """
        """
        # customer criteria needs context
        self.folder.manage_addProduct["easyshop.core"].addCustomerCriteria("c")
        v = IValidity(self.folder.c)

        self.assertEqual(v.isValid(), False)

        self.folder.c.setCustomers(("newmember", ))
        self.assertEqual(v.isValid(), False)

        self.login("newmember")
        self.assertEqual(v.isValid(), True)

        self.folder.c.setCustomers(("newmember", "anothermember"))
        self.assertEqual(v.isValid(), True)
Esempio n. 40
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    def getSelectedPaymentMethod(self, check_validity=False):
        """
        """
        try:
            selected_payment_method = \
                self.context.paymentmethods[self.context.selected_payment_method]
        except (AttributeError, KeyError):
            # Try prepayment as fallback
            if self.context.paymentmethods.has_key("prepayment"):
                return self.context.paymentmethods["prepayment"]
            elif len(self.context.paymentmethods):
                # Any will do
                return self.context.paymentmethods.values()[0]
            else:
                return None

        # Check vor validity
        if check_validity == False or \
           IValidity(selected_payment_method).isValid() == True:
            return selected_payment_method
        else:
            # Return prepayment as fallback
            return self.context.paymentmethods["prepayment"]
    def testAdapters(self):
        """
        """
        adapter = IValidity(BankAccount("dummy"))
        self.assertEqual(str(adapter.__class__), "<class 'easyshop.shop.adapters.validity.Validity'>")

        adapter = IValidity(GenericPaymentMethod("dummy"))
        self.assertEqual(str(adapter.__class__), "<class 'easyshop.shop.adapters.validity.Validity'>")

        adapter = IValidity(PaymentPrice("dummy"))
        self.assertEqual(str(adapter.__class__), "<class 'easyshop.shop.adapters.validity.Validity'>")

        adapter = IValidity(CustomerTax("dummy"))
        self.assertEqual(str(adapter.__class__), "<class 'easyshop.shop.adapters.validity.Validity'>")

        adapter = IValidity(DefaultTax("dummy"))
        self.assertEqual(str(adapter.__class__), "<class 'easyshop.shop.adapters.validity.Validity'>")
        
        adapter = IValidity(ShippingPrice("dummy"))
        self.assertEqual(str(adapter.__class__), "<class 'easyshop.shop.adapters.validity.Validity'>")
 def testIsValid_1(self):
     """Without criteria
     """
     v = IValidity(self.shipping_price)
     self.assertEqual(v.isValid(), True)