Adjusting tests as per recent changes

Author: abhidnya13

tests/test_e2e.py

@@ -31,12 +31,9 @@ def _get_app_and_auth_code(
         client_id, client_secret, authority=authority, http_client=MinimalHttpClient())
     redirect_uri = "http://localhost:%d" % port
     exit_hint = "Visit http://localhost:{p}?code=exit to abort".format(p=port)
-    ac = obtain_auth_code(port, auth_uri="http://localhost:{p}?{q}".format(p=port, q=urlencode({
-            "text": "Open this link to sign in. You may use incognito window",
-            "link": app.get_authorization_request_url(
-                        scopes, redirect_uri=redirect_uri, **kwargs),
-            "exit_hint": exit_hint,
-            })))
+    ac = obtain_auth_code(port, auth_uri=app.get_authorization_request_url(
+                        scopes, redirect_uri=redirect_uri),
+                        text="Open this link to sign in. You may use incognito window", **kwargs)
     logger.warning(exit_hint)
     assert ac is not None
     return (app, ac, redirect_uri)