issue-75-django-validationerror

adrf/generics.py

@@ -1,8 +1,8 @@
 import asyncio
 
 from asgiref.sync import async_to_sync, sync_to_async
+from django.core.exceptions import ValidationError
 from django.http import Http404
-from rest_framework.exceptions import ValidationError
 from rest_framework.generics import GenericAPIView as DRFGenericAPIView
 
 from adrf import mixins, views

tests/models.py

@@ -1,3 +1,5 @@
+import uuid
+
 from django.contrib.auth.models import User
 from django.db import models
 
@@ -13,3 +15,8 @@ class ModelA(models.Model):
 
 class ModelB(models.Model):
     fielda = models.ForeignKey(ModelA, on_delete=models.CASCADE)
+
+
+class UUIDModel(models.Model):
+    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
+    name = models.TextField()

tests/test_generics.py

@@ -5,7 +5,7 @@
 
 from adrf import generics, serializers
 
-from .models import Order, User
+from .models import Order, User, UUIDModel
 
 factory = APIRequestFactory()
 
@@ -31,6 +31,17 @@ class RetrieveUserView(generics.RetrieveAPIView):
     serializer_class = UserSerializer
 
 
+class UUIDModelSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = UUIDModel
+        fields = ("id", "name")
+
+
+class RetrieveUUIDModelView(generics.RetrieveAPIView):
+    queryset = UUIDModel.objects.all()
+    serializer_class = UUIDModelSerializer
+
+
 class DestroyUserView(generics.DestroyAPIView):
     queryset = User.objects.all()
     serializer_class = UserSerializer
@@ -91,6 +102,16 @@ def test_get_one_user(self):
         assert response.data == expected
 
 
+class TestRetrieveUUIDModelView(TestCase):
+    def setUp(self):
+        self.view = RetrieveUUIDModelView.as_view()
+
+    def test_get_invalid_uuid_returns_404(self):
+        request = factory.get("/")
+        response = async_to_sync(self.view)(request, pk="not-a-uuid")
+        assert response.status_code == status.HTTP_404_NOT_FOUND
+
+
 class TestDestroyUserView(TestCase):
     def setUp(self):
         self.view = DestroyUserView.as_view()