test(AshAuthentication): updated tests for signed in user and added test for authcontroller

test/mv_web/controllers/page_controller_test.exs

@@ -2,7 +2,9 @@ defmodule MvWeb.PageControllerTest do
   use MvWeb.ConnCase
 
   test "GET /", %{conn: conn} do
+    conn = conn_with_oidc_user(conn)
+
     conn = get(conn, ~p"/")
-    assert html_response(conn, 200) =~ "Peace of mind from prototype to production"
+    assert html_response(conn, 200) =~ "Mitgliederverwaltung"
   end
 end