Overrides \Drupal\system\Tests\Upgrade\UpgradePathTestBase::setUp().
Overrides BareMinimalUpgradePathTest::setUp
public function setUp() {
parent::setUp();
// Override $update_free_access in settings.php to allow the anonymous user
// to run updates.
$settings['settings']['update_free_access'] = (object) array(
'value' => TRUE,
'required' => TRUE,
);
$this
->writeSettings($settings);
}