src/Symfony/Component/JsonStreamer/Tests/Read/DecoderTest.php - 8.2 - githubmirror/symfony

src/Symfony/Component/JsonStreamer/Tests/Read/DecoderTest.php

62 строки2 KB

Mathias Arlaud

[JsonStreamer] Rename the component

26 фев 2025, 14:49

26 фев 2025, 14:49924a01d

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\JsonStreamer\Tests\Read;

use PHPUnit\Framework\TestCase;
use Symfony\Component\JsonStreamer\Exception\UnexpectedValueException;
use Symfony\Component\JsonStreamer\Read\Decoder;

class DecoderTest extends TestCase
{
    public function testDecode()
    {
        $this->assertDecoded('foo', '"foo"');
    }

    public function testDecodeSubset()
    {
        $this->assertDecoded('bar', '["foo","bar","baz"]', 7, 5);
    }

    public function testDecodeThrowOnInvalidJsonString()
    {
        $this->expectException(UnexpectedValueException::class);
        $this->expectExceptionMessage('JSON is not valid: Syntax error');

        Decoder::decodeString('foo"');
    }

    public function testDecodeThrowOnInvalidJsonStream()
    {
        $this->expectException(UnexpectedValueException::class);
        $this->expectExceptionMessage('JSON is not valid: Syntax error');

        $resource = fopen('php://temp', 'w');
        fwrite($resource, 'foo"');
        rewind($resource);

        Decoder::decodeStream($resource);
    }

    private function assertDecoded(mixed $decoded, string $encoded, int $offset = 0, ?int $length = null): void
    {
        if (0 === $offset && null === $length) {
            $this->assertEquals($decoded, Decoder::decodeString($encoded));
        }

        $resource = fopen('php://temp', 'w');
        fwrite($resource, $encoded);
        rewind($resource);

        $this->assertEquals($decoded, Decoder::decodeStream($resource, $offset, $length));
    }
}