Elgg\Security\SignedUrlTest::testCanSignExpiringUrl PHP Метод

    public function testCanSignExpiringUrl()
    {
        $valid_signed_url = $this->service->sign($this->url, '+1 day');
        $invalid_signed_url = $this->service->sign($this->url, '-1 day');
        $this->assertTrue($this->service->isValid($valid_signed_url));
        $this->assertFalse($this->service->isValid($invalid_signed_url));
    }