/**
* @inheritdoc
*
* Creates the default cache component if it is not provided.
*/
public function init()
{
parent::init();
$this->controllerNamespace = 'jlorente\\captcha';
$this->setAliases(['@captchaRoute' => '/' . $this->getUniqueId() . '/captcha/index']);
if (empty($this->cache)) {
$this->setCache(['class' => ApcCache::className(), 'keyPrefix' => 'captcha_']);
}
if (empty($this->captchaAction)) {
$this->captchaAction = ['class' => CaptchaAction::className(), 'fixedVerifyCode' => YII_ENV_TEST ? 'testme' : null];
}
}
