JeremyKendall\Password\Tests\Decorator\KarptoniteRehashUpgradeDecoratorTest::setUp PHP Метод

    protected function setUp()
    {
        parent::setUp();
        $this->validationCallback = function ($credential, $passwordHash, $salt) {
            // Recreate the legacy hash. This was the persisted password hash
            // prior to upgrading.
            $legacyHash = hash('sha512', $credential . $salt);
            // Now test the old hash against the new, upgraded hash
            if (password_verify($legacyHash, $passwordHash)) {
                return true;
            }
            return false;
        };
        $interface = 'JeremyKendall\\Password\\PasswordValidatorInterface';
        $this->decoratedValidator = $this->getMockBuilder($interface)->disableOriginalConstructor()->getMock();
        $this->decorator = new UpgradeDecorator($this->decoratedValidator, $this->validationCallback);
        $this->plainTextPassword = 'password';
        $this->legacySalt = mt_rand(1000, 1000000);
        $legacyHash = hash('sha512', $this->plainTextPassword . $this->legacySalt);
        $this->upgradedLegacyHash = password_hash($legacyHash, PASSWORD_DEFAULT);
    }