public function testCreateNegative()
{
$captchaType = 'wrong_instance';
$defaultCaptchaMock = $this->getMock('stdClass');
$this->_objectManagerMock->expects($this->once())->method('create')->with($this->equalTo('Magento\\Captcha\\Model\\' . ucfirst($captchaType)))->will($this->returnValue($defaultCaptchaMock));
$this->setExpectedException('InvalidArgumentException', 'Magento\\Captcha\\Model\\' . ucfirst($captchaType) . ' does not implement \\Magento\\Captcha\\Model\\ModelInterface');
$this->assertEquals($defaultCaptchaMock, $this->_model->create($captchaType, 'form_id'));
}
/**
* Get Captcha
*
* @param string $formId
* @return \Magento\Captcha\Model\ModelInterface
*/
public function getCaptcha($formId)
{
if (!array_key_exists($formId, $this->_captcha)) {
$captchaType = ucfirst($this->getConfig('type'));
if (!$captchaType) {
$captchaType = self::DEFAULT_CAPTCHA_TYPE;
} elseif ($captchaType == 'Default') {
$captchaType = $captchaType . 'Model';
}
$this->_captcha[$formId] = $this->_factory->create($captchaType, $formId);
}
return $this->_captcha[$formId];
}