/**
* Create the key and return it as string.
*
* @return string The created key.
*/
public function create()
{
$key = $this->hash->create();
$key = $this->prefix ? $this->prefix . $key : $key;
$key = $this->postfix ? $key . $this->postfix : $key;
return $key;
}
/**
* Test if the `__toString` method returns a hash.
*/
public function testToStringReturnsHash()
{
$key = new Hash(Hash::ALGO_CRC32);
$key->set('A value');
$this->assertSame(hash('crc32', 'A value'), (string) $key);
}
