diff options
Diffstat (limited to 'rest_framework/tests/generics.py')
| -rw-r--r-- | rest_framework/tests/generics.py | 50 |
1 files changed, 33 insertions, 17 deletions
diff --git a/rest_framework/tests/generics.py b/rest_framework/tests/generics.py index f7093401..1837898b 100644 --- a/rest_framework/tests/generics.py +++ b/rest_framework/tests/generics.py @@ -60,7 +60,8 @@ class TestRootView(TestCase): GET requests to ListCreateAPIView should return list of objects. """ request = factory.get('/') - response = self.view(request).render() + with self.assertNumQueries(1): + response = self.view(request).render() self.assertEqual(response.status_code, status.HTTP_200_OK) self.assertEqual(response.data, self.data) @@ -71,7 +72,8 @@ class TestRootView(TestCase): content = {'text': 'foobar'} request = factory.post('/', json.dumps(content), content_type='application/json') - response = self.view(request).render() + with self.assertNumQueries(1): + response = self.view(request).render() self.assertEqual(response.status_code, status.HTTP_201_CREATED) self.assertEqual(response.data, {'id': 4, 'text': 'foobar'}) created = self.objects.get(id=4) @@ -84,7 +86,8 @@ class TestRootView(TestCase): content = {'text': 'foobar'} request = factory.put('/', json.dumps(content), content_type='application/json') - response = self.view(request).render() + with self.assertNumQueries(0): + response = self.view(request).render() self.assertEqual(response.status_code, status.HTTP_405_METHOD_NOT_ALLOWED) self.assertEqual(response.data, {"detail": "Method 'PUT' not allowed."}) @@ -93,7 +96,8 @@ class TestRootView(TestCase): DELETE requests to ListCreateAPIView should not be allowed """ request = factory.delete('/') - response = self.view(request).render() + with self.assertNumQueries(0): + response = self.view(request).render() self.assertEqual(response.status_code, status.HTTP_405_METHOD_NOT_ALLOWED) self.assertEqual(response.data, {"detail": "Method 'DELETE' not allowed."}) @@ -102,7 +106,8 @@ class TestRootView(TestCase): OPTIONS requests to ListCreateAPIView should return metadata """ request = factory.options('/') - response = self.view(request).render() + with self.assertNumQueries(0): + response = self.view(request).render() expected = { 'parses': [ 'application/json', @@ -126,7 +131,8 @@ class TestRootView(TestCase): content = {'id': 999, 'text': 'foobar'} request = factory.post('/', json.dumps(content), content_type='application/json') - response = self.view(request).render() + with self.assertNumQueries(1): + response = self.view(request).render() self.assertEqual(response.status_code, status.HTTP_201_CREATED) self.assertEqual(response.data, {'id': 4, 'text': 'foobar'}) created = self.objects.get(id=4) @@ -154,7 +160,8 @@ class TestInstanceView(TestCase): GET requests to RetrieveUpdateDestroyAPIView should return a single object. """ request = factory.get('/1') - response = self.view(request, pk=1).render() + with self.assertNumQueries(1): + response = self.view(request, pk=1).render() self.assertEqual(response.status_code, status.HTTP_200_OK) self.assertEqual(response.data, self.data[0]) @@ -165,7 +172,8 @@ class TestInstanceView(TestCase): content = {'text': 'foobar'} request = factory.post('/', json.dumps(content), content_type='application/json') - response = self.view(request).render() + with self.assertNumQueries(0): + response = self.view(request).render() self.assertEqual(response.status_code, status.HTTP_405_METHOD_NOT_ALLOWED) self.assertEqual(response.data, {"detail": "Method 'POST' not allowed."}) @@ -176,7 +184,8 @@ class TestInstanceView(TestCase): content = {'text': 'foobar'} request = factory.put('/1', json.dumps(content), content_type='application/json') - response = self.view(request, pk='1').render() + with self.assertNumQueries(3): + response = self.view(request, pk='1').render() self.assertEqual(response.status_code, status.HTTP_200_OK) self.assertEqual(response.data, {'id': 1, 'text': 'foobar'}) updated = self.objects.get(id=1) @@ -190,7 +199,8 @@ class TestInstanceView(TestCase): request = factory.patch('/1', json.dumps(content), content_type='application/json') - response = self.view(request, pk=1).render() + with self.assertNumQueries(3): + response = self.view(request, pk=1).render() self.assertEqual(response.status_code, status.HTTP_200_OK) self.assertEqual(response.data, {'id': 1, 'text': 'foobar'}) updated = self.objects.get(id=1) @@ -201,7 +211,8 @@ class TestInstanceView(TestCase): DELETE requests to RetrieveUpdateDestroyAPIView should delete an object. """ request = factory.delete('/1') - response = self.view(request, pk=1).render() + with self.assertNumQueries(2): + response = self.view(request, pk=1).render() self.assertEqual(response.status_code, status.HTTP_204_NO_CONTENT) self.assertEqual(response.content, six.b('')) ids = [obj.id for obj in self.objects.all()] @@ -212,7 +223,8 @@ class TestInstanceView(TestCase): OPTIONS requests to RetrieveUpdateDestroyAPIView should return metadata """ request = factory.options('/') - response = self.view(request).render() + with self.assertNumQueries(0): + response = self.view(request).render() expected = { 'parses': [ 'application/json', @@ -236,7 +248,8 @@ class TestInstanceView(TestCase): content = {'id': 999, 'text': 'foobar'} request = factory.put('/1', json.dumps(content), content_type='application/json') - response = self.view(request, pk=1).render() + with self.assertNumQueries(3): + response = self.view(request, pk=1).render() self.assertEqual(response.status_code, status.HTTP_200_OK) self.assertEqual(response.data, {'id': 1, 'text': 'foobar'}) updated = self.objects.get(id=1) @@ -251,7 +264,8 @@ class TestInstanceView(TestCase): content = {'text': 'foobar'} request = factory.put('/1', json.dumps(content), content_type='application/json') - response = self.view(request, pk=1).render() + with self.assertNumQueries(4): + response = self.view(request, pk=1).render() self.assertEqual(response.status_code, status.HTTP_201_CREATED) self.assertEqual(response.data, {'id': 1, 'text': 'foobar'}) updated = self.objects.get(id=1) @@ -263,10 +277,11 @@ class TestInstanceView(TestCase): at the requested url if it doesn't exist. """ content = {'text': 'foobar'} - # pk fields can not be created on demand, only the database can set th pk for a new object + # pk fields can not be created on demand, only the database can set the pk for a new object request = factory.put('/5', json.dumps(content), content_type='application/json') - response = self.view(request, pk=5).render() + with self.assertNumQueries(4): + response = self.view(request, pk=5).render() self.assertEqual(response.status_code, status.HTTP_201_CREATED) new_obj = self.objects.get(pk=5) self.assertEqual(new_obj.text, 'foobar') @@ -279,7 +294,8 @@ class TestInstanceView(TestCase): content = {'text': 'foobar'} request = factory.put('/test_slug', json.dumps(content), content_type='application/json') - response = self.slug_based_view(request, slug='test_slug').render() + with self.assertNumQueries(2): + response = self.slug_based_view(request, slug='test_slug').render() self.assertEqual(response.status_code, status.HTTP_201_CREATED) self.assertEqual(response.data, {'slug': 'test_slug', 'text': 'foobar'}) new_obj = SlugBasedModel.objects.get(slug='test_slug') |