String literals and type annotations...

tests/test_response.py

@@ -641,7 +641,6 @@ def test_multiple_responses(
         "been responded to."
     )
 
-
     with caplog.at_level(ERROR):
         _, response = app.test_client.get("/1")
         assert response.status == 200

tests/test_routes.py

@@ -1124,7 +1124,7 @@ def test_route_invalid_host(app):
             return text("pass")
 
     assert str(excinfo.value) == (
-        "Expected either string or Iterable of " f"host strings, not {host!r}"
+        f"Expected either string or Iterable of host strings, not {host!r}"
     )
 
 

tests/test_views.py

@@ -195,9 +195,7 @@ def test_with_custom_class_methods(app):
 
         def get(self, request):
             self._iternal_method()
-            return text(
-                f"I am get method and global var " f"is {self.global_var}"
-            )
+            return text(f"I am get method and global var is {self.global_var}")
 
     app.add_route(DummyView.as_view(), "/")
     request, response = app.test_client.get("/")