* Tests the root user account form section in the "Configure site" form.
*/
public function testInstallConfigureForm() {
- require_once \Drupal::root() . '/core/includes/install.core.inc';
- require_once \Drupal::root() . '/core/includes/install.inc';
+ require_once $this->root . '/core/includes/install.core.inc';
+ require_once $this->root . '/core/includes/install.inc';
$install_state = install_state_defaults();
$form_state = new FormState();
$form_state->addBuildInfo('args', [&$install_state]);