testing tag filtering

products/serializers.py

@@ -1,4 +1,5 @@
 from rest_framework import serializers
+from tagulous.serializers.json import Serializer
 
 from products.models import Product
 

products/tests.py

@@ -80,6 +80,41 @@ class ProductViewSetTest(APITestCase):
         # Assert access is forbidden
         self.assertEqual(response.status_code, status.HTTP_200_OK)
 
+    def test_anon_user_can_filter_name(self):
+        # create instances
+        self.factory(name='product1', tags="zapatos, verdes")
+        self.factory(name='product2', tags="rojos")
+
+        url = f"{self.endpoint}?name=product1"
+
+        # Request list
+        response = self.client.get(url)
+        payload = response.json()
+
+        # Assert access is granted
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        # Assert number of instnaces in response
+        self.assertEquals(1, len(payload))
+
+    def test_anon_user_can_filter_tags(self):
+        # create instances
+        self.factory(name='product1', tags="zapatos, verdes")
+        self.factory(name='product2', tags="rojos")
+
+        url = f"{self.endpoint}?tags=rojos"
+
+        # Request list
+        response = self.client.get(url)
+        payload = response.json()
+
+        # import ipdb; ipdb.set_trace()
+
+        # Assert access is granted
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        # Assert number of instnaces in response
+        self.assertEquals(1, len(payload))
+
+
     # authenticated user
     def test_auth_user_can_list_instances(self):
         """Regular logged-in user can list instance

products/views.py

@@ -14,6 +14,7 @@ from rest_framework import viewsets
 from rest_framework.response import Response
 from rest_framework.permissions import IsAuthenticatedOrReadOnly, IsAdminUser, IsAuthenticated
 from rest_framework.decorators import api_view, permission_classes, action
+import django_filters.rest_framework
 
 import requests
 
@@ -25,6 +26,8 @@ from history.models import HistorySync
 from back_latienda.permissions import IsCreator
 from .utils import extract_search_filters
 from utils.tag_serializers import TaggitSerializer
+from utils.tag_filters import ProductTagFilter
+
 
 logging.basicConfig(
     filename='logs/product-load.log',
@@ -38,6 +41,8 @@ class ProductViewSet(viewsets.ModelViewSet):
       queryset = Product.objects.all()
       serializer_class = ProductSerializer
       permission_classes = [IsAuthenticatedOrReadOnly, IsCreator]
+      filter_backends = ProductTagFilter
+      filterset_fields = ['name', 'tags']
 
       def perform_create(self, serializer):
             serializer.save(creator=self.request.user)