Files
2026-08-30 22:02:02 +00:00

72 lines
2.3 KiB
PHP

<?php
declare(strict_types=1);
/**
* DocTimeStampTest.php
*
* @since 2026-07-15
* @category Library
* @package PdfSign
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2026 Nicola Asuni - Tecnick.com LTD
* @license https://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE)
* @link https://github.com/tecnickcom/tc-lib-pdf-sign
*
* This file is part of tc-lib-pdf-sign software library.
*/
namespace Test\Output;
use Com\Tecnick\Pdf\Sign\Output\DocTimeStamp;
use Com\Tecnick\Pdf\Sign\Output\Signature;
use PHPUnit\Framework\TestCase;
/**
* DocTimeStamp Output Test
*
* @since 2026-07-15
* @category Library
* @package PdfSign
* @author Nicola Asuni <info@tecnick.com>
* @copyright 2026 Nicola Asuni - Tecnick.com LTD
* @license https://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE)
* @link https://github.com/tecnickcom/tc-lib-pdf-sign
*/
class DocTimeStampTest extends TestCase
{
private DocTimeStamp $docTimeStamp;
protected function setUp(): void
{
$this->docTimeStamp = new DocTimeStamp();
}
public function testValueObjectStructure(): void
{
$out = $this->docTimeStamp->valueObject(7);
$this->assertStringStartsWith("7 0 obj\n", $out);
$this->assertStringEndsWith(" >>\nendobj\n", $out);
$this->assertStringContainsString('/Type /DocTimeStamp /Filter /Adobe.PPKLite /SubFilter /ETSI.RFC3161', $out);
$this->assertStringContainsString(Signature::BYTE_RANGE_PLACEHOLDER, $out);
$this->assertStringContainsString(
'/Contents<' . \str_repeat('0', Signature::DEFAULT_CONTENTS_LENGTH) . '>',
$out,
);
// A document timestamp is not a signature: no /Sig, /Reference, /M, or /V.
$this->assertStringNotContainsString('/Type /Sig', $out);
$this->assertStringNotContainsString('/Reference', $out);
$this->assertStringNotContainsString('/M ', $out);
$this->assertStringNotContainsString('/V ', $out);
}
public function testCustomContentsLength(): void
{
$out = $this->docTimeStamp->valueObject(2, 64);
$this->assertStringContainsString('/Contents<' . \str_repeat('0', 64) . '>', $out);
$this->assertStringNotContainsString(\str_repeat('0', 65), $out);
}
}