vendor/symfony/symfony/src/Symfony/Component/Serializer/Tests/SerializerTest.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;

use PHPUnit\Framework\TestCase;
use Symfony\Component\Serializer\Normalizer\ArrayDenormalizer;
use Symfony\Component\Serializer\Normalizer\ObjectNormalizer;
use Symfony\Component\Serializer\Normalizer\PropertyNormalizer;
use Symfony\Component\Serializer\Serializer;
use Symfony\Component\Serializer\Encoder\JsonEncoder;
use Symfony\Component\Serializer\Normalizer\GetSetMethodNormalizer;
use Symfony\Component\Serializer\Normalizer\CustomNormalizer;
use Symfony\Component\Serializer\Tests\Fixtures\TraversableDummy;
use Symfony\Component\Serializer\Tests\Fixtures\NormalizableTraversableDummy;
use Symfony\Component\Serializer\Tests\Normalizer\TestNormalizer;
use Symfony\Component\Serializer\Tests\Normalizer\TestDenormalizer;

class SerializerTest extends TestCase
{
    public function testInterface()
    {
        $serializer = new Serializer();

        $this->assertInstanceOf('Symfony\Component\Serializer\SerializerInterface', $serializer);
        $this->assertInstanceOf('Symfony\Component\Serializer\Normalizer\NormalizerInterface', $serializer);
        $this->assertInstanceOf('Symfony\Component\Serializer\Normalizer\DenormalizerInterface', $serializer);
        $this->assertInstanceOf('Symfony\Component\Serializer\Encoder\EncoderInterface', $serializer);
        $this->assertInstanceOf('Symfony\Component\Serializer\Encoder\DecoderInterface', $serializer);
    }

    /**
     * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
     */
    public function testNormalizeNoMatch()
    {
        $serializer = new Serializer(array($this->getMockBuilder('Symfony\Component\Serializer\Normalizer\CustomNormalizer')->getMock()));
        $serializer->normalize(new \stdClass(), 'xml');
    }

    public function testNormalizeTraversable()
    {
        $serializer = new Serializer(array(), array('json' => new JsonEncoder()));
        $result = $serializer->serialize(new TraversableDummy(), 'json');
        $this->assertEquals('{"foo":"foo","bar":"bar"}', $result);
    }

    public function testNormalizeGivesPriorityToInterfaceOverTraversable()
    {
        $serializer = new Serializer(array(new CustomNormalizer()), array('json' => new JsonEncoder()));
        $result = $serializer->serialize(new NormalizableTraversableDummy(), 'json');
        $this->assertEquals('{"foo":"normalizedFoo","bar":"normalizedBar"}', $result);