fixing test cov

Author: eadwinCode

ellar_django/commands.py

@@ -23,7 +23,7 @@ def django_command_wrapper() -> None:
     args = []
     skip = 1
 
-    if "manage.py" in sys.argv:
+    if "manage.py" in sys.argv:  # pragma: no cover
         skip = 2
 
     for item in sys.argv[skip:]:

ellar_django/middleware.py

@@ -10,7 +10,7 @@ def __init__(self, app: ASGIApp, path_prefix: str) -> None:
         self.path_prefix = path_prefix
 
     async def __call__(self, scope: TScope, receive: TReceive, send: TSend) -> t.Any:
-        if scope["type"] != "http":
+        if scope["type"] != "http":  # pragma: no cover
             return await self.app(scope, receive, send)
 
         async def sender(message: TMessage) -> None:

ellar_django/module.py

@@ -22,6 +22,11 @@ async def _redirect_route(req: Request) -> RedirectResponse:
 class DjangoModule(IModuleSetup):
     @classmethod
     def setup(cls, settings_module: str, path_prefix: str = "/dj") -> "DynamicModule":
+        assert path_prefix not in [
+            "",
+            "/",
+        ], "Invalid path prefix, please set a valid path prefix"
+
         os.environ.setdefault("DJANGO_SETTINGS_MODULE", settings_module)
         _router_as_mount = ModuleRouterBuilder.build(_router)