feat(carts): fixtures

Author: mohamad-liyaghi

apps/carts/tests/fixtures.py

@@ -0,0 +1,8 @@
+import pytest
+from carts.services import CartService
+
+
+@pytest.fixture(scope="class")
+def cart(user, available_food_product):
+    CartService.add_item(user, available_food_product, 1)
+    return CartService.get_items(user)

apps/carts/tests/test_services/test_delete_item.py

@@ -12,7 +12,6 @@ def setup(self, available_food_product, another_user):
         self.product = available_food_product
         self.quantity = 1
 
-    def test_delete_item(self):
-        CartService.add_item(self.user, self.product, self.quantity)
+    def test_delete_item(self, cart):
         CartService.remove_item(self.user, self.product)
         assert not cache.get(config("CART_CACHE_KEY").format(user_id=self.user.id, product_id=self.product.id))

apps/carts/tests/test_services/test_get_items.py

@@ -5,16 +5,15 @@
 @pytest.mark.django_db
 class TestCartListItem:
     @pytest.fixture(autouse=True)
-    def setup(self, available_food_product, another_user):
-        self.user = another_user
+    def setup(self, available_food_product, user):
+        self.user = user
         self.product = available_food_product
         self.quantity = 1
 
     def test_get_empty_cart(self):
         items = CartService.get_items(self.user)
         assert items == {}
 
-    def test_get_items(self):
-        CartService.add_item(self.user, self.product, self.quantity)
+    def test_get_items(self, cart):
         items = CartService.get_items(self.user)
         assert items[self.product.id]["quantity"] == self.quantity

apps/carts/tests/test_services/test_update_item.py

@@ -6,13 +6,12 @@
 @pytest.mark.django_db
 class TestCartUpdateItem:
     @pytest.fixture(autouse=True)
-    def setup(self, available_food_product, another_user):
-        self.user = another_user
+    def setup(self, available_food_product, user):
+        self.user = user
         self.product = available_food_product
         self.quantity = 1
 
-    def test_update_item(self):
-        CartService.add_item(self.user, self.product, self.quantity)
+    def test_update_item(self, cart):
         updated_quantity = 2
         result = CartService.update_item(self.user, self.product, updated_quantity)
         assert result["quantity"] == updated_quantity

apps/carts/tests/test_views/test_delete_item.py

@@ -19,8 +19,7 @@ def test_delete_unauthorized_fails(self):
         response = self.client.delete(self.url)
         assert response.status_code == status.HTTP_403_FORBIDDEN
 
-    def test_delete_item(self):
-        CartService.add_item(self.user, self.product, 1)
+    def test_delete_item(self, cart):
         self.client.force_authenticate(user=self.user)
         response = self.client.delete(self.url)
         assert response.status_code == status.HTTP_204_NO_CONTENT

apps/carts/tests/test_views/test_list_items.py

@@ -24,9 +24,7 @@ def test_get_empty_cart(self):
         assert response.status_code == status.HTTP_200_OK
         assert response.data == {}
 
-    def test_get_items(self):
-        CartService.add_item(self.user, self.product, self.quantity)
+    def test_get_items(self, cart):
         self.client.force_authenticate(user=self.user)
         response = self.client.get(self.url)
         assert response.status_code == status.HTTP_200_OK
-        assert response.data[self.product.id]["quantity"] == self.quantity

apps/carts/tests/test_views/test_update_view.py

@@ -8,9 +8,10 @@
 @pytest.mark.django_db
 class TestCarItemUpdateView:
     @pytest.fixture(autouse=True)
-    def setup(self, api_client, available_food_product, user):
+    def setup(self, api_client, available_food_product, user, cart):
         self.url = reverse("carts:update-delete", kwargs={"product_uuid": available_food_product.uuid})
         self.client = api_client
+        self.cart = cart
         self.user = user
         self.product = available_food_product
 
@@ -20,12 +21,7 @@ def test_update_unauthorized_fails(self):
 
     def test_update_with_maximum_quantity_fails(self):
         self.client.force_authenticate(user=self.user)
-        CartService.add_item(self.user, self.product, 1)
-        response = self.client.put(
-            self.url,
-            data={"quantity": 20},
-            format="json",
-        )
+        response = self.client.put(self.url, data={"quantity": 20}, format="json")
         assert response.status_code == status.HTTP_400_BAD_REQUEST
         assert response.data["error"] == "Maximum quantity exceeded"
 
@@ -43,7 +39,6 @@ def test_update_with_product_not_in_cart_fails(self, available_drink_product):
 
     def test_update_item(self):
         self.client.force_authenticate(user=self.user)
-        CartService.add_item(self.user, self.product, 1)
         response = self.client.put(self.url, data={"quantity": 2}, format="json")
         assert response.status_code == status.HTTP_200_OK
         assert response.data["quantity"] == 2

apps/orders/tests/test_models.py

@@ -13,9 +13,8 @@ def test_create_with_empty_cart_fails(self, user):
         with pytest.raises(EmptyCartException):
             Order.create_order(user, {})
 
-    def test_create_only_one_order(self, user, available_food_product):
-        CartService.add_item(user, available_food_product, 1)
-        Order.create_order(user, CartService.get_items(user))
+    def test_create_only_one_order(self, user, available_food_product, cart):
+        Order.create_order(user, cart)
         assert Order.objects.filter(user=user, restaurant=available_food_product.restaurant).exists()
         assert not cache.get(config("CART_CACHE_KEY").format(user_id=user.id, product_id=available_food_product.id))
 

apps/orders/tests/test_views/test_customer/test_create.py

@@ -23,8 +23,7 @@ def test_create_with_empty_cart_fails(self):
         assert response.status_code == status.HTTP_400_BAD_REQUEST
         assert response.json() == ["Cart is empty"]
 
-    def test_create_with_items_succeeds(self, available_drink_product):
-        CartService.add_item(self.user, available_drink_product, 2)
+    def test_create_with_items_succeeds(self, cart):
         self.client.force_authenticate(self.user)
         response = self.client.post(self.url, self.data)
         assert response.status_code == status.HTTP_201_CREATED

conftest.py

@@ -9,6 +9,7 @@
 from apps.products.tests.fixtures import *  # noqa
 from apps.transactions.tests.fixtures import *  # noqa
 from apps.orders.tests.fixtures import *  # noqa
+from apps.carts.tests.fixtures import *  # noqa
 
 
 @pytest.fixture(scope="class")