public function testUpgrade()
{
$legacyHasher = new SimpleHasher(PASSWORD_DEFAULT, ['cost' => 4]);
$legacyHash = $legacyHasher->hash('test123456');
$newHasher = new SimpleHasher(PASSWORD_DEFAULT, ['cost' => 5]);
$this->assertFalse($legacyHasher->upgrade('test12345', $legacyHash));
$this->assertInternalType('string', $newHasher->upgrade('test12345', $legacyHash));
}
public function testUpgrade()
{
$legacyHasher = new WordpressHasher(8, true);
$legacyHash = $legacyHasher->hash('test12345');
$newHasher = new SimpleHasher(PASSWORD_BCRYPT, ['cost' => 4]);
$newHash = $newHasher->hash('test12345');
$hasher = new UpgradeHasher([$newHasher, $legacyHasher]);
$this->assertFalse($hasher->upgrade('test12345', $newHash));
$this->assertInternalType('string', $hasher->upgrade('test12345', $legacyHash));
}
