def test_discount_available(self):
article = self.create_content('collective.cart.core.Article')
instance = IContentListingObject(article)
self.assertFalse(instance.discount_available())
instance.adapter = mock.Mock()
instance.adapter.discount_available.ruturn_value = True
self.assertTrue(instance.discount_available())
def test_klass(self):
article = self.create_content('collective.cart.core.Article')
instance = IContentListingObject(article)
self.assertEqual(instance.klass(), 'normal')
instance.discount_available = mock.Mock()
self.assertEqual(instance.klass(), 'discount')
