/**
* Ensures that getHaystack() returns expected value
*
* @return void
*/
public function testGetHaystack()
{
$validator = new Zend_Validate_InArray(array(1, 2, 3));
$this->assertEquals(array(1, 2, 3), $validator->getHaystack());
}
/**
* @param string $direction
* @return boolean
*/
private function validateFilterDirection($direction)
{
$inArrayValidator = new InArrayValidator(array('ASC', 'DESC', 'asc', 'desc'));
$allowedDirectionValues = implode(', ', $inArrayValidator->getHaystack());
$message = "Filter direction '%value%' enthält keinen der folgenden " . "gültigen Werte ({$allowedDirectionValues})";
$inArrayValidator->setMessage($message, InArrayValidator::NOT_IN_ARRAY);
if (!$inArrayValidator->isValid($direction)) {
$messages = array_values($inArrayValidator->getMessages());
$this->addError(new Error('direction', $direction, $messages));
return false;
}
return true;
}