Add tests

tests/django_settings.py

@@ -4,8 +4,7 @@
 
 import django
 
-from .utils import AppServer
-from .utils import TEST_FILE_PATH
+from .utils import TEST_FILE_PATH, AppServer
 
 ALLOWED_HOSTS = ["*"]
 
@@ -29,7 +28,13 @@
 else:
     STATICFILES_STORAGE = "servestatic.storage.CompressedManifestStaticFilesStorage"
 
-MIDDLEWARE = ["servestatic.middleware.ServeStaticMiddleware"]
+MIDDLEWARE = [
+    "tests.middleware.sync_middleware_1",
+    "tests.middleware.async_middleware_1",
+    "servestatic.middleware.ServeStaticMiddleware",
+    "tests.middleware.sync_middleware_2",
+    "tests.middleware.async_middleware_2",
+]
 
 LOGGING = {
     "version": 1,

tests/middleware.py

@@ -0,0 +1,38 @@
+from asgiref.sync import iscoroutinefunction
+from django.utils.decorators import async_only_middleware, sync_only_middleware
+
+
+@sync_only_middleware
+def sync_middleware_1(get_response):
+    def middleware(request):
+        response = get_response(request)
+        return response
+
+    return middleware
+
+
+@async_only_middleware
+def async_middleware_1(get_response):
+    async def middleware(request):
+        response = await get_response(request)
+        return response
+
+    return middleware
+
+
+@sync_only_middleware
+def sync_middleware_2(get_response):
+    def middleware(request):
+        response = get_response(request)
+        return response
+
+    return middleware
+
+
+@async_only_middleware
+def async_middleware_2(get_response):
+    async def middleware(request):
+        response = await get_response(request)
+        return response
+
+    return middleware