/**
* Ensures that addHash() returns expected value
*
* @return void
*/
public function testAddHash()
{
$validator = new File\Hash('12345');
$validator->addHash('12344');
$this->assertEquals(array('12345' => 'crc32', '12344' => 'crc32'), $validator->getHash());
$validator->addHash(array('12321', '12121'));
$this->assertEquals(array('12345' => 'crc32', '12344' => 'crc32', '12321' => 'crc32', '12121' => 'crc32'), $validator->getHash());
}
/**
* Adds the crc32 hash for one or multiple files
*
* @param string|array $options
* @return \Zend\Validator\File\Hash Provides a fluent interface
*/
public function addHash($options)
{
if (!is_array($options)) {
$options = array($options);
}
$options['algorithm'] = 'crc32';
parent::addHash($options);
return $this;
}