Issue #3156070 by Hardik_Patel_12, kiamlaluno: Unused local variables from ConfigSchemaTest file

    $this->assertEqual($definition, $expected, 'Retrieved the right metadata for the first effect of image.style.medium');

    $a = \Drupal::config('config_test.dynamic.third_party');

    $test = \Drupal::service('config.typed')->get('config_test.dynamic.third_party')->get('third_party_settings.config_schema_test');

    $definition = $test->getDataDefinition()->toArray();

    $expected = [];