Reverted config change

change was made in 0d263a12a9dbf3f0cb8569db40f0581dc002285b

issue #1744

tests/functional.suite.yml

@@ -14,6 +14,4 @@ modules:
       - Yii2
     config:
         Yii2:
-            url: 'http://localhost'
-            entryScript: 'index-test.php'
             configFile: 'tests/functional/_config.php'