<?php

namespace App\Tests\Service\Pdf;

use App\Service\Pdf\Sanitizer;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Filesystem\Filesystem;
use Symfony\Component\Process\Process;

class SanitizerTest extends TestCase
{
    public function testAcceptsImages(): void
    {
        $tempDir = realpath(__DIR__.'/../../../temp');
        $sourceFilepath = $tempDir.'/upload.png';
        $targetFilepath = $tempDir.'/test-image';

        $sanitizer = new Sanitizer('/usr/bin/gs', '/usr/bin/convert', $tempDir);

        $process = new Process(['/usr/bin/convert', '-size', '1x1', 'xc:white', $sourceFilepath]);
        $process->run();

        if (false === $process->isSuccessful()) {
            $this->markTestSkipped('Unable to create image fixture: '.$process->getErrorOutput());
        }

        $sanitizedFilepath = $sanitizer->sanitizeFile($sourceFilepath, $targetFilepath, false);

        $this->assertSame($targetFilepath.'.pdf', $sanitizedFilepath);
        $this->assertFileExists($sanitizedFilepath);

        (new Filesystem())->remove([$sourceFilepath, $sanitizedFilepath]);
    }

    public function testAcceptsPdfs(): void
    {
        $tempDir = realpath(__DIR__.'/../../../temp');
        $sourceFilepath = realpath(__DIR__.'/../../Resources/upload.pdf');
        $targetFilepath = $tempDir.'/test.pdf';

        $sanitizer = new Sanitizer('/usr/bin/gs', '/usr/bin/convert', $tempDir);

        $sanitizer->sanitizeFile($sourceFilepath, $targetFilepath, false);

        $this->assertFileExists($targetFilepath);

        (new Filesystem())->remove($targetFilepath);
    }
}