phpmyadmin/test/classes/MimeTest.php

<?php

declare(strict_types=1);

namespace PhpMyAdmin\Tests;

use PhpMyAdmin\Mime;

use function chr;

/**
 * @covers \PhpMyAdmin\Mime
 */
class MimeTest extends AbstractTestCase
{
    /**
     * Test for Mime::detect
     *
     * @param string $test   MIME to test
     * @param string $output Expected output
     *
     * @dataProvider providerForTestDetect
     */
    public function testDetect(string $test, string $output): void
    {
        self::assertSame(Mime::detect($test), $output);
    }

    /**
     * Provider for testDetect
     *
     * @return array data for testDetect
     */
    public static function providerForTestDetect(): array
    {
        return [
            [
                'pma',
                'application/octet-stream',
            ],
            [
                'GIF',
                'image/gif',
            ],
            [
                "\x89PNG",
                'image/png',
            ],
            [
                chr(0xff) . chr(0xd8),
                'image/jpeg',
            ],
        ];
    }
}