/**
* Set the source for the key.
*
* @param string $source The source for the key to create.
*/
public function set($source)
{
$this->hash->set($source);
}
/**
* 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);
}
