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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\Normalizer;
- use Symfony\Component\Serializer\Normalizer\JsonSerializableNormalizer;
- use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
- use Symfony\Component\Serializer\SerializerInterface;
- use Symfony\Component\Serializer\Tests\Fixtures\JsonSerializableDummy;
- /**
- * @author Fred Cox <mcfedr@gmail.com>
- */
- class JsonSerializableNormalizerTest extends \PHPUnit_Framework_TestCase
- {
- /**
- * @var JsonSerializableNormalizer
- */
- private $normalizer;
- /**
- * @var \PHPUnit_Framework_MockObject_MockObject|SerializerInterface
- */
- private $serializer;
- protected function setUp()
- {
- $this->serializer = $this->getMockBuilder(JsonSerializerNormalizer::class)->getMock();
- $this->normalizer = new JsonSerializableNormalizer();
- $this->normalizer->setSerializer($this->serializer);
- }
- public function testSupportNormalization()
- {
- $this->assertTrue($this->normalizer->supportsNormalization(new JsonSerializableDummy()));
- $this->assertFalse($this->normalizer->supportsNormalization(new \stdClass()));
- }
- public function testNormalize()
- {
- $this->serializer
- ->expects($this->once())
- ->method('normalize')
- ->will($this->returnCallback(function ($data) {
- $this->assertArraySubset(array('foo' => 'a', 'bar' => 'b', 'baz' => 'c'), $data);
- return 'string_object';
- }))
- ;
- $this->assertEquals('string_object', $this->normalizer->normalize(new JsonSerializableDummy()));
- }
- /**
- * @expectedException \Symfony\Component\Serializer\Exception\CircularReferenceException
- */
- public function testCircularNormalize()
- {
- $this->normalizer->setCircularReferenceLimit(1);
- $this->serializer
- ->expects($this->once())
- ->method('normalize')
- ->will($this->returnCallback(function ($data, $format, $context) {
- $this->normalizer->normalize($data['qux'], $format, $context);
- return 'string_object';
- }))
- ;
- $this->assertEquals('string_object', $this->normalizer->normalize(new JsonSerializableDummy()));
- }
- /**
- * @expectedException \Symfony\Component\Serializer\Exception\InvalidArgumentException
- * @expectedExceptionMessage The object must implement "JsonSerializable".
- */
- public function testInvalidDataThrowException()
- {
- $this->normalizer->normalize(new \stdClass());
- }
- }
- abstract class JsonSerializerNormalizer implements SerializerInterface, NormalizerInterface
- {
- }
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