public function testSettingCaptchaSetsCaptchaAttribute()
{
$element = new CaptchaElement();
$captcha = new Captcha\Dumb(array('sessionClass' => 'ZendTest\\Captcha\\TestAsset\\SessionContainer'));
$element->setCaptcha($captcha);
$this->assertSame($captcha, $element->getCaptcha());
}
/**
* @group 3446
*/
public function testAllowsPassingTraversableOptionsToConstructor()
{
$options = new TestAsset\IteratorAggregate(new ArrayIterator(array('captcha' => array('class' => 'dumb', 'options' => array('sessionClass' => 'ZendTest\\Captcha\\TestAsset\\SessionContainer')))));
$element = new CaptchaElement('captcha', $options);
$captcha = $element->getCaptcha();
$this->assertInstanceOf('Zend\\Captcha\\Dumb', $captcha);
}
/**
* Retrieve captcha (if any)
*
* @return null|ZendCaptcha\AdapterInterface
*/
public function getCaptcha()
{
if (null === $this->captcha) {
$serviceLocator = $this->getServiceLocator();
if ($serviceLocator && $serviceLocator->has('Zend\\Session\\ManagerInterface')) {
$defaultManager = SessionContainer::getDefaultManager();
$serviceManager = $serviceLocator->get('Zend\\Session\\ManagerInterface');
if ($defaultManager !== $serviceManager) {
SessionContainer::setDefaultManager($serviceManager);
}
}
if ($this->defaultCaptcha instanceof AdapterInterface) {
$captcha = clone $this->defaultCaptcha;
} else {
$captcha = $this->defaultCaptcha;
}
$this->setCaptcha($captcha);
}
return parent::getCaptcha();
}
