93 lines
2.9 KiB
PHP
93 lines
2.9 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Serializer\Tests\Normalizer;
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use PHPUnit\Framework\MockObject\MockObject;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\Serializer\Normalizer\JsonSerializableNormalizer;
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use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
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use Symfony\Component\Serializer\SerializerInterface;
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use Symfony\Component\Serializer\Tests\Fixtures\JsonSerializableDummy;
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/**
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* @author Fred Cox <mcfedr@gmail.com>
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*/
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class JsonSerializableNormalizerTest extends TestCase
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{
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/**
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* @var JsonSerializableNormalizer
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*/
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private $normalizer;
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/**
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* @var MockObject|SerializerInterface
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*/
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private $serializer;
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protected function setUp()
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{
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$this->serializer = $this->getMockBuilder(JsonSerializerNormalizer::class)->getMock();
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$this->normalizer = new JsonSerializableNormalizer();
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$this->normalizer->setSerializer($this->serializer);
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}
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public function testSupportNormalization()
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{
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$this->assertTrue($this->normalizer->supportsNormalization(new JsonSerializableDummy()));
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$this->assertFalse($this->normalizer->supportsNormalization(new \stdClass()));
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}
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public function testNormalize()
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{
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$this->serializer
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->expects($this->once())
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->method('normalize')
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->willReturnCallback(function ($data) {
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$this->assertSame(['foo' => 'a', 'bar' => 'b', 'baz' => 'c'], array_diff_key($data, ['qux' => '']));
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return 'string_object';
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})
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;
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$this->assertEquals('string_object', $this->normalizer->normalize(new JsonSerializableDummy()));
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}
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public function testCircularNormalize()
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{
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$this->expectException('Symfony\Component\Serializer\Exception\CircularReferenceException');
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$this->normalizer->setCircularReferenceLimit(1);
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$this->serializer
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->expects($this->once())
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->method('normalize')
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->willReturnCallback(function ($data, $format, $context) {
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$this->normalizer->normalize($data['qux'], $format, $context);
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return 'string_object';
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})
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;
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$this->assertEquals('string_object', $this->normalizer->normalize(new JsonSerializableDummy()));
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}
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public function testInvalidDataThrowException()
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{
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$this->expectException('Symfony\Component\Serializer\Exception\InvalidArgumentException');
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$this->expectExceptionMessage('The object must implement "JsonSerializable".');
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$this->normalizer->normalize(new \stdClass());
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}
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}
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abstract class JsonSerializerNormalizer implements SerializerInterface, NormalizerInterface
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{
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}
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