Chore(mypy): Annotate None returns for typing improvements (#11213)

src/documents/tests/test_views.py

@@ -35,12 +35,12 @@ class TestViews(DirectoriesMixin, TestCase):
         self.user = User.objects.create_user("testuser")
         super().setUp()
 
-    def test_login_redirect(self):
+    def test_login_redirect(self) -> None:
         response = self.client.get("/")
         self.assertEqual(response.status_code, status.HTTP_302_FOUND)
         self.assertEqual(response.url, "/accounts/login/?next=/")
 
-    def test_index(self):
+    def test_index(self) -> None:
         self.client.force_login(self.user)
         for language_given, language_actual in [
             ("", "en-US"),
@@ -84,7 +84,7 @@ class TestViews(DirectoriesMixin, TestCase):
             )
 
     @override_settings(BASE_URL="/paperless/")
-    def test_index_app_logo_with_base_url(self):
+    def test_index_app_logo_with_base_url(self) -> None:
         """
         GIVEN:
             - Existing config with app_logo specified
@@ -103,7 +103,7 @@ class TestViews(DirectoriesMixin, TestCase):
             f"/paperless{config.app_logo}",
         )
 
-    def test_share_link_views(self):
+    def test_share_link_views(self) -> None:
         """
         GIVEN:
             - Share link created
@@ -169,7 +169,7 @@ class TestViews(DirectoriesMixin, TestCase):
         self.assertEqual(response.request["PATH_INFO"], "/accounts/login/")
         self.assertContains(response, b"Share link has expired")
 
-    def test_list_with_full_permissions(self):
+    def test_list_with_full_permissions(self) -> None:
         """
         GIVEN:
             - Tags with different permissions
@@ -238,7 +238,7 @@ class TestViews(DirectoriesMixin, TestCase):
             else:
                 assert False, f"Unexpected tag found: {tag['name']}"
 
-    def test_list_no_n_plus_1_queries(self):
+    def test_list_no_n_plus_1_queries(self) -> None:
         """
         GIVEN:
             - Tags with different permissions
@@ -281,7 +281,7 @@ class TestViews(DirectoriesMixin, TestCase):
 
 
 class TestAISuggestions(DirectoriesMixin, TestCase):
-    def setUp(self):
+    def setUp(self) -> None:
         self.user = User.objects.create_superuser(username="testuser")
         self.document = Document.objects.create(
             title="Test Document",
@@ -300,7 +300,11 @@ class TestAISuggestions(DirectoriesMixin, TestCase):
         AI_ENABLED=True,
         LLM_BACKEND="mock_backend",
     )
-    def test_suggestions_with_cached_llm(self, mock_refresh_cache, mock_get_cache):
+    def test_suggestions_with_cached_llm(
+        self,
+        mock_refresh_cache,
+        mock_get_cache,
+    ) -> None:
         mock_get_cache.return_value = MagicMock(suggestions={"tags": ["tag1", "tag2"]})
 
         self.client.force_login(user=self.user)
@@ -317,7 +321,7 @@ class TestAISuggestions(DirectoriesMixin, TestCase):
     def test_suggestions_with_ai_enabled(
         self,
         mock_get_ai_classification,
-    ):
+    ) -> None:
         mock_get_ai_classification.return_value = {
             "title": "AI Title",
             "tags": ["tag1", "tag2"],
@@ -346,7 +350,7 @@ class TestAISuggestions(DirectoriesMixin, TestCase):
             },
         )
 
-    def test_invalidate_suggestions_cache(self):
+    def test_invalidate_suggestions_cache(self) -> None:
         self.client.force_login(user=self.user)
         suggestions = {
             "title": "AI Title",
@@ -384,7 +388,7 @@ class TestAISuggestions(DirectoriesMixin, TestCase):
 class TestAIChatStreamingView(DirectoriesMixin, TestCase):
     ENDPOINT = "/api/documents/chat/"
 
-    def setUp(self):
+    def setUp(self) -> None:
         self.user = User.objects.create_user(username="testuser", password="pass")
         self.client.force_login(user=self.user)
         self.document = Document.objects.create(
@@ -395,7 +399,7 @@ class TestAIChatStreamingView(DirectoriesMixin, TestCase):
         super().setUp()
 
     @override_settings(AI_ENABLED=False)
-    def test_post_ai_disabled(self):
+    def test_post_ai_disabled(self) -> None:
         response = self.client.post(
             self.ENDPOINT,
             data='{"q": "question"}',
@@ -407,7 +411,7 @@ class TestAIChatStreamingView(DirectoriesMixin, TestCase):
     @patch("documents.views.stream_chat_with_documents")
     @patch("documents.views.get_objects_for_user_owner_aware")
     @override_settings(AI_ENABLED=True)
-    def test_post_no_document_id(self, mock_get_objects, mock_stream_chat):
+    def test_post_no_document_id(self, mock_get_objects, mock_stream_chat) -> None:
         mock_get_objects.return_value = [self.document]
         mock_stream_chat.return_value = iter([b"data"])
         response = self.client.post(
@@ -420,7 +424,7 @@ class TestAIChatStreamingView(DirectoriesMixin, TestCase):
 
     @patch("documents.views.stream_chat_with_documents")
     @override_settings(AI_ENABLED=True)
-    def test_post_with_document_id(self, mock_stream_chat):
+    def test_post_with_document_id(self, mock_stream_chat) -> None:
         mock_stream_chat.return_value = iter([b"data"])
         response = self.client.post(
             self.ENDPOINT,
@@ -431,7 +435,7 @@ class TestAIChatStreamingView(DirectoriesMixin, TestCase):
         self.assertEqual(response["Content-Type"], "text/event-stream")
 
     @override_settings(AI_ENABLED=True)
-    def test_post_with_invalid_document_id(self):
+    def test_post_with_invalid_document_id(self) -> None:
         response = self.client.post(
             self.ENDPOINT,
             data='{"q": "question", "document_id": 999999}',
@@ -442,7 +446,7 @@ class TestAIChatStreamingView(DirectoriesMixin, TestCase):
 
     @patch("documents.views.has_perms_owner_aware")
     @override_settings(AI_ENABLED=True)
-    def test_post_with_document_id_no_permission(self, mock_has_perms):
+    def test_post_with_document_id_no_permission(self, mock_has_perms) -> None:
         mock_has_perms.return_value = False
         response = self.client.post(
             self.ENDPOINT,