private function doHash(PasswordHasher $hasher, $algo, $password)
{
$password = new Password($password);
$hash = $hasher->make($password);
$this->assertInstanceOf(BcryptPasswordHash::class, $hash);
$this->assertTrue(password_verify((string) $password, (string) $hash));
$hash = new BcryptPasswordHash(password_hash((string) $password, $algo), $hasher);
$this->assertTrue($hasher->check($password, $hash));
$this->assertFalse($hasher->needsRehash($hash));
$hash = new BcryptPasswordHash(password_hash((string) $password, $algo, ['cost' => 9]), $hasher);
$this->assertTrue($hasher->needsRehash($hash));
}
/**
* Checks if this hash needs to be re-hashed
*
* @return boolean True if it needs re-hashing, false otherwise
*/
public function needsRehash()
{
return $this->hasher->needsRehash($this);
}
