Overrides \Drupal\system\Tests\Upgrade\UpgradePathTestBase::setUp().
Overrides BareMinimalUpgradePathTest::setUp
public function setUp() {
parent::setUp();
// Override $conf_path and $config_directories in settings.php.
$settings['conf_path'] = (object) array(
'value' => $this->public_files_directory,
'required' => TRUE,
);
$settings['config_directories'] = (object) array(
'value' => array(),
'required' => TRUE,
);
$this
->writeSettings($settings);
}