vendor/symfony/symfony/src/Symfony/Component/Serializer/Tests/Encoder/JsonEncoderTest.php

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<?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\Serializer\Tests\Encoder;

use PHPUnit\Framework\TestCase;
use Symfony\Component\Serializer\Encoder\JsonEncoder;
use Symfony\Component\Serializer\Serializer;
use Symfony\Component\Serializer\Normalizer\CustomNormalizer;

class JsonEncoderTest extends TestCase
{
    private $encoder;
    private $serializer;

    protected function setUp()
    {
        $this->encoder = new JsonEncoder();
        $this->serializer = new Serializer(array(new CustomNormalizer()), array('json' => new JsonEncoder()));
    }

    public function testEncodeScalar()
    {
        $obj = new \stdClass();
        $obj->foo = 'foo';

        $expected = '{"foo":"foo"}';

        $this->assertEquals($expected, $this->encoder->encode($obj, 'json'));
    }

    public function testComplexObject()
    {
        $obj = $this->getObject();

        $expected = $this->getJsonSource();

        $this->assertEquals($expected, $this->encoder->encode($obj, 'json'));
    }

    public function testOptions()
    {
        $context = array('json_encode_options' => JSON_NUMERIC_CHECK);

        $arr = array();
        $arr['foo'] = '3';

        $expected = '{"foo":3}';

        $this->assertEquals($expected, $this->serializer->serialize($arr, 'json', $context));

        $arr = array();