trial config of async env for tests

debug_toolbar/middleware.py

@@ -102,6 +102,11 @@ def __call__(self, request):
         return self._postprocess(request, response, toolbar)
 
     async def __acall__(self, request):
+        #  A flag to check if all the client calls are going through acall
+        # and envirnemnt is truely async
+
+        print("__acall__ ran!")
+
         # Decide whether the toolbar is active for this request.
         show_toolbar = get_show_toolbar()
         if not show_toolbar(request) or DebugToolbar.is_toolbar_request(request):

tests/asgi.py

@@ -0,0 +1,9 @@
+"""ASGI config for testing."""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "tests.settings")
+
+application = get_asgi_application()

tests/settings.py

@@ -20,6 +20,7 @@
 # Application definition
 
 INSTALLED_APPS = [
+    "daphne",
     "django.contrib.admin",
     "django.contrib.auth",
     "django.contrib.contenttypes",
@@ -30,6 +31,8 @@
     "tests",
 ]
 
+ASGI_APPLICATION = "tests.asgi.application"
+
 USE_GIS = os.getenv("DB_BACKEND") == "postgis"
 
 if USE_GIS:

tests/test_integration.py

@@ -285,10 +285,16 @@ def test_concurrent_async_sql_page(self):
 @override_settings(DEBUG=True)
 class DebugToolbarIntegrationTestCase(IntegrationTestCase):
     def test_middleware(self):
+        print("testing middleware now")
         response = self.client.get("/execute_sql/")
         self.assertEqual(response.status_code, 200)
         self.assertContains(response, "djDebug")
 
+    # async def test_middleware_in_async_mode(self):
+    #     response = await self.async_client.get("/execute_sql/")
+    #     self.assertEqual(response.status_code, 200)
+    #     self.assertContains(response, "djDebug")
+
     @override_settings(DEFAULT_CHARSET="iso-8859-1")
     def test_non_utf8_charset(self):
         response = self.client.get("/regular/ASCII/")