public function testParametersOfRegisterFieldsetRoleElement()
{
$registerFieldset = $this->testedObject->get('register');
$input = $registerFieldset->get('role');
$this->assertTrue($input->isRequired());
/** @var FilterChain $filterChain */
$filterChain = $input->getFilterChain();
$filters = $filterChain->getFilters()->toArray();
$this->assertInstanceOf('Zend\\Filter\\StripTags', $filters[0]);
$this->assertInstanceOf('Zend\\Filter\\StringTrim', $filters[1]);
/** @var ValidatorChain $validatorChain */
$validatorChain = $input->getValidatorChain();
$validators = $validatorChain->getValidators();
/** @var \Zend\Validator\InArray $firstValidator */
$firstValidator = $validators[0]['instance'];
$this->assertInstanceOf('Zend\\Validator\\InArray', $firstValidator);
$this->assertSame(array(User::ROLE_RECRUITER, User::ROLE_USER), $firstValidator->getHaystack());
}
