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ObjectNormalizerTest.php in Zircon Profile 8

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  1. 8.0 vendor/symfony/serializer/Tests/Normalizer/ObjectNormalizerTest.php

Namespace

Symfony\Component\Serializer\Tests\Normalizer

File

vendor/symfony/serializer/Tests/Normalizer/ObjectNormalizerTest.php
View source 
<?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 Doctrine\Common\Annotations\AnnotationReader;
use Symfony\Component\Serializer\NameConverter\CamelCaseToSnakeCaseNameConverter;
use Symfony\Component\Serializer\Normalizer\ObjectNormalizer;
use Symfony\Component\Serializer\Serializer;
use Symfony\Component\Serializer\SerializerInterface;
use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
use Symfony\Component\Serializer\Tests\Fixtures\CircularReferenceDummy;
use Symfony\Component\Serializer\Tests\Fixtures\SiblingHolder;
use Symfony\Component\Serializer\Mapping\Loader\AnnotationLoader;
use Symfony\Component\Serializer\Mapping\Factory\ClassMetadataFactory;
use Symfony\Component\Serializer\Tests\Fixtures\GroupDummy;

/**
 * @author Kévin Dunglas <dunglas@gmail.com>
 */
class ObjectNormalizerTest extends \PHPUnit_Framework_TestCase {

  /**
   * @var ObjectNormalizerTest
   */
  private $normalizer;

  /**
   * @var SerializerInterface
   */
  private $serializer;
  protected function setUp() {
    $this->serializer = $this
      ->getMock(__NAMESPACE__ . '\\ObjectSerializerNormalizer');
    $this->normalizer = new ObjectNormalizer();
    $this->normalizer
      ->setSerializer($this->serializer);
  }
  public function testNormalize() {
    $obj = new ObjectDummy();
    $object = new \stdClass();
    $obj
      ->setFoo('foo');
    $obj->bar = 'bar';
    $obj
      ->setBaz(true);
    $obj
      ->setCamelCase('camelcase');
    $obj
      ->setObject($object);
    $this->serializer
      ->expects($this
      ->once())
      ->method('normalize')
      ->with($object, 'any')
      ->will($this
      ->returnValue('string_object'));
    $this
      ->assertEquals(array(
      'foo' => 'foo',
      'bar' => 'bar',
      'baz' => true,
      'fooBar' => 'foobar',
      'camelCase' => 'camelcase',
      'object' => 'string_object',
    ), $this->normalizer
      ->normalize($obj, 'any'));
  }
  public function testDenormalize() {
    $obj = $this->normalizer
      ->denormalize(array(
      'foo' => 'foo',
      'bar' => 'bar',
      'baz' => true,
      'fooBar' => 'foobar',
    ), __NAMESPACE__ . '\\ObjectDummy', 'any');
    $this
      ->assertEquals('foo', $obj
      ->getFoo());
    $this
      ->assertEquals('bar', $obj->bar);
    $this
      ->assertTrue($obj
      ->isBaz());
  }
  public function testDenormalizeWithObject() {
    $data = new \stdClass();
    $data->foo = 'foo';
    $data->bar = 'bar';
    $data->fooBar = 'foobar';
    $obj = $this->normalizer
      ->denormalize($data, __NAMESPACE__ . '\\ObjectDummy', 'any');
    $this
      ->assertEquals('foo', $obj
      ->getFoo());
    $this
      ->assertEquals('bar', $obj->bar);
  }

  /**
   * @group legacy
   */
  public function testLegacyDenormalizeOnCamelCaseFormat() {
    $this->normalizer
      ->setCamelizedAttributes(array(
      'camel_case',
    ));
    $obj = $this->normalizer
      ->denormalize(array(
      'camel_case' => 'camelCase',
    ), __NAMESPACE__ . '\\ObjectDummy');
    $this
      ->assertEquals('camelCase', $obj
      ->getCamelCase());
  }
  public function testNameConverterSupport() {
    $this->normalizer = new ObjectNormalizer(null, new CamelCaseToSnakeCaseNameConverter());
    $obj = $this->normalizer
      ->denormalize(array(
      'camel_case' => 'camelCase',
    ), __NAMESPACE__ . '\\ObjectDummy');
    $this
      ->assertEquals('camelCase', $obj
      ->getCamelCase());
  }
  public function testDenormalizeNull() {
    $this
      ->assertEquals(new ObjectDummy(), $this->normalizer
      ->denormalize(null, __NAMESPACE__ . '\\ObjectDummy'));
  }
  public function testConstructorDenormalize() {
    $obj = $this->normalizer
      ->denormalize(array(
      'foo' => 'foo',
      'bar' => 'bar',
      'baz' => true,
      'fooBar' => 'foobar',
    ), __NAMESPACE__ . '\\ObjectConstructorDummy', 'any');
    $this
      ->assertEquals('foo', $obj
      ->getFoo());
    $this
      ->assertEquals('bar', $obj->bar);
    $this
      ->assertTrue($obj
      ->isBaz());
  }
  public function testConstructorDenormalizeWithNullArgument() {
    $obj = $this->normalizer
      ->denormalize(array(
      'foo' => 'foo',
      'bar' => null,
      'baz' => true,
    ), __NAMESPACE__ . '\\ObjectConstructorDummy', 'any');
    $this
      ->assertEquals('foo', $obj
      ->getFoo());
    $this
      ->assertNull($obj->bar);
    $this
      ->assertTrue($obj
      ->isBaz());
  }
  public function testConstructorDenormalizeWithMissingOptionalArgument() {
    $obj = $this->normalizer
      ->denormalize(array(
      'foo' => 'test',
      'baz' => array(
        1,
        2,
        3,
      ),
    ), __NAMESPACE__ . '\\ObjectConstructorOptionalArgsDummy', 'any');
    $this
      ->assertEquals('test', $obj
      ->getFoo());
    $this
      ->assertEquals(array(), $obj->bar);
    $this
      ->assertEquals(array(
      1,
      2,
      3,
    ), $obj
      ->getBaz());
  }
  public function testConstructorDenormalizeWithOptionalDefaultArgument() {
    if (PHP_VERSION_ID <= 50316) {
      $this
        ->markTestSkipped('See https://bugs.php.net/62715');
    }
    $obj = $this->normalizer
      ->denormalize(array(
      'bar' => 'test',
    ), __NAMESPACE__ . '\\ObjectConstructorArgsWithDefaultValueDummy', 'any');
    $this
      ->assertEquals(array(), $obj
      ->getFoo());
    $this
      ->assertEquals('test', $obj
      ->getBar());
  }
  public function testConstructorWithObjectDenormalize() {
    $data = new \stdClass();
    $data->foo = 'foo';
    $data->bar = 'bar';
    $data->baz = true;
    $data->fooBar = 'foobar';
    $obj = $this->normalizer
      ->denormalize($data, __NAMESPACE__ . '\\ObjectConstructorDummy', 'any');
    $this
      ->assertEquals('foo', $obj
      ->getFoo());
    $this
      ->assertEquals('bar', $obj->bar);
  }
  public function testGroupsNormalize() {
    $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
    $this->normalizer = new ObjectNormalizer($classMetadataFactory);
    $this->normalizer
      ->setSerializer($this->serializer);
    $obj = new GroupDummy();
    $obj
      ->setFoo('foo');
    $obj
      ->setBar('bar');
    $obj
      ->setFooBar('fooBar');
    $obj
      ->setSymfony('symfony');
    $obj
      ->setKevin('kevin');
    $obj
      ->setCoopTilleuls('coopTilleuls');
    $this
      ->assertEquals(array(
      'bar' => 'bar',
    ), $this->normalizer
      ->normalize($obj, null, array(
      'groups' => array(
        'c',
      ),
    )));
    $this
      ->assertEquals(array(
      'symfony' => 'symfony',
      'foo' => 'foo',
      'fooBar' => 'fooBar',
      'bar' => 'bar',
      'kevin' => 'kevin',
      'coopTilleuls' => 'coopTilleuls',
    ), $this->normalizer
      ->normalize($obj, null, array(
      'groups' => array(
        'a',
        'c',
      ),
    )));
  }
  public function testGroupsDenormalize() {
    $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
    $this->normalizer = new ObjectNormalizer($classMetadataFactory);
    $this->normalizer
      ->setSerializer($this->serializer);
    $obj = new GroupDummy();
    $obj
      ->setFoo('foo');
    $toNormalize = array(
      'foo' => 'foo',
      'bar' => 'bar',
    );
    $normalized = $this->normalizer
      ->denormalize($toNormalize, 'Symfony\\Component\\Serializer\\Tests\\Fixtures\\GroupDummy', null, array(
      'groups' => array(
        'a',
      ),
    ));
    $this
      ->assertEquals($obj, $normalized);
    $obj
      ->setBar('bar');
    $normalized = $this->normalizer
      ->denormalize($toNormalize, 'Symfony\\Component\\Serializer\\Tests\\Fixtures\\GroupDummy', null, array(
      'groups' => array(
        'a',
        'b',
      ),
    ));
    $this
      ->assertEquals($obj, $normalized);
  }
  public function testGroupsNormalizeWithNameConverter() {
    $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
    $this->normalizer = new ObjectNormalizer($classMetadataFactory, new CamelCaseToSnakeCaseNameConverter());
    $this->normalizer
      ->setSerializer($this->serializer);
    $obj = new GroupDummy();
    $obj
      ->setFooBar('@dunglas');
    $obj
      ->setSymfony('@coopTilleuls');
    $obj
      ->setCoopTilleuls('les-tilleuls.coop');
    $this
      ->assertEquals(array(
      'bar' => null,
      'foo_bar' => '@dunglas',
      'symfony' => '@coopTilleuls',
    ), $this->normalizer
      ->normalize($obj, null, array(
      'groups' => array(
        'name_converter',
      ),
    )));
  }
  public function testGroupsDenormalizeWithNameConverter() {
    $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
    $this->normalizer = new ObjectNormalizer($classMetadataFactory, new CamelCaseToSnakeCaseNameConverter());
    $this->normalizer
      ->setSerializer($this->serializer);
    $obj = new GroupDummy();
    $obj
      ->setFooBar('@dunglas');
    $obj
      ->setSymfony('@coopTilleuls');
    $this
      ->assertEquals($obj, $this->normalizer
      ->denormalize(array(
      'bar' => null,
      'foo_bar' => '@dunglas',
      'symfony' => '@coopTilleuls',
      'coop_tilleuls' => 'les-tilleuls.coop',
    ), 'Symfony\\Component\\Serializer\\Tests\\Fixtures\\GroupDummy', null, array(
      'groups' => array(
        'name_converter',
      ),
    )));
  }

  /**
   * @dataProvider provideCallbacks
   */
  public function testCallbacks($callbacks, $value, $result, $message) {
    $this->normalizer
      ->setCallbacks($callbacks);
    $obj = new ObjectConstructorDummy('', $value, true);
    $this
      ->assertEquals($result, $this->normalizer
      ->normalize($obj, 'any'), $message);
  }

  /**
   * @expectedException \InvalidArgumentException
   */
  public function testUncallableCallbacks() {
    $this->normalizer
      ->setCallbacks(array(
      'bar' => null,
    ));
    $obj = new ObjectConstructorDummy('baz', 'quux', true);
    $this->normalizer
      ->normalize($obj, 'any');
  }
  public function testIgnoredAttributes() {
    $this->normalizer
      ->setIgnoredAttributes(array(
      'foo',
      'bar',
      'baz',
      'camelCase',
      'object',
    ));
    $obj = new ObjectDummy();
    $obj
      ->setFoo('foo');
    $obj->bar = 'bar';
    $obj
      ->setBaz(true);
    $this
      ->assertEquals(array(
      'fooBar' => 'foobar',
    ), $this->normalizer
      ->normalize($obj, 'any'));
  }
  public function provideCallbacks() {
    return array(
      array(
        array(
          'bar' => function ($bar) {
            return 'baz';
          },
        ),
        'baz',
        array(
          'foo' => '',
          'bar' => 'baz',
          'baz' => true,
        ),
        'Change a string',
      ),
      array(
        array(
          'bar' => function ($bar) {
            return;
          },
        ),
        'baz',
        array(
          'foo' => '',
          'bar' => null,
          'baz' => true,
        ),
        'Null an item',
      ),
      array(
        array(
          'bar' => function ($bar) {
            return $bar
              ->format('d-m-Y H:i:s');
          },
        ),
        new \DateTime('2011-09-10 06:30:00'),
        array(
          'foo' => '',
          'bar' => '10-09-2011 06:30:00',
          'baz' => true,
        ),
        'Format a date',
      ),
      array(
        array(
          'bar' => function ($bars) {
            $foos = '';
            foreach ($bars as $bar) {
              $foos .= $bar
                ->getFoo();
            }
            return $foos;
          },
        ),
        array(
          new ObjectConstructorDummy('baz', '', false),
          new ObjectConstructorDummy('quux', '', false),
        ),
        array(
          'foo' => '',
          'bar' => 'bazquux',
          'baz' => true,
        ),
        'Collect a property',
      ),
      array(
        array(
          'bar' => function ($bars) {
            return count($bars);
          },
        ),
        array(
          new ObjectConstructorDummy('baz', '', false),
          new ObjectConstructorDummy('quux', '', false),
        ),
        array(
          'foo' => '',
          'bar' => 2,
          'baz' => true,
        ),
        'Count a property',
      ),
    );
  }

  /**
   * @expectedException \Symfony\Component\Serializer\Exception\LogicException
   * @expectedExceptionMessage Cannot normalize attribute "object" because injected serializer is not a normalizer
   */
  public function testUnableToNormalizeObjectAttribute() {
    $serializer = $this
      ->getMock('Symfony\\Component\\Serializer\\SerializerInterface');
    $this->normalizer
      ->setSerializer($serializer);
    $obj = new ObjectDummy();
    $object = new \stdClass();
    $obj
      ->setObject($object);
    $this->normalizer
      ->normalize($obj, 'any');
  }

  /**
   * @expectedException \Symfony\Component\Serializer\Exception\CircularReferenceException
   */
  public function testUnableToNormalizeCircularReference() {
    $serializer = new Serializer(array(
      $this->normalizer,
    ));
    $this->normalizer
      ->setSerializer($serializer);
    $this->normalizer
      ->setCircularReferenceLimit(2);
    $obj = new CircularReferenceDummy();
    $this->normalizer
      ->normalize($obj);
  }
  public function testSiblingReference() {
    $serializer = new Serializer(array(
      $this->normalizer,
    ));
    $this->normalizer
      ->setSerializer($serializer);
    $siblingHolder = new SiblingHolder();
    $expected = array(
      'sibling0' => array(
        'coopTilleuls' => 'Les-Tilleuls.coop',
      ),
      'sibling1' => array(
        'coopTilleuls' => 'Les-Tilleuls.coop',
      ),
      'sibling2' => array(
        'coopTilleuls' => 'Les-Tilleuls.coop',
      ),
    );
    $this
      ->assertEquals($expected, $this->normalizer
      ->normalize($siblingHolder));
  }
  public function testCircularReferenceHandler() {
    $serializer = new Serializer(array(
      $this->normalizer,
    ));
    $this->normalizer
      ->setSerializer($serializer);
    $this->normalizer
      ->setCircularReferenceHandler(function ($obj) {
      return get_class($obj);
    });
    $obj = new CircularReferenceDummy();
    $expected = array(
      'me' => 'Symfony\\Component\\Serializer\\Tests\\Fixtures\\CircularReferenceDummy',
    );
    $this
      ->assertEquals($expected, $this->normalizer
      ->normalize($obj));
  }
  public function testDenormalizeNonExistingAttribute() {
    $this
      ->assertEquals(new ObjectDummy(), $this->normalizer
      ->denormalize(array(
      'non_existing' => true,
    ), __NAMESPACE__ . '\\ObjectDummy'));
  }
  public function testNoTraversableSupport() {
    $this
      ->assertFalse($this->normalizer
      ->supportsNormalization(new \ArrayObject()));
  }

}
class ObjectDummy {
  protected $foo;
  public $bar;
  private $baz;
  protected $camelCase;
  protected $object;
  public function getFoo() {
    return $this->foo;
  }
  public function setFoo($foo) {
    $this->foo = $foo;
  }
  public function isBaz() {
    return $this->baz;
  }
  public function setBaz($baz) {
    $this->baz = $baz;
  }
  public function getFooBar() {
    return $this->foo . $this->bar;
  }
  public function getCamelCase() {
    return $this->camelCase;
  }
  public function setCamelCase($camelCase) {
    $this->camelCase = $camelCase;
  }
  public function otherMethod() {
    throw new \RuntimeException('Dummy::otherMethod() should not be called');
  }
  public function setObject($object) {
    $this->object = $object;
  }
  public function getObject() {
    return $this->object;
  }

}
class ObjectConstructorDummy {
  protected $foo;
  public $bar;
  private $baz;
  public function __construct($foo, $bar, $baz) {
    $this->foo = $foo;
    $this->bar = $bar;
    $this->baz = $baz;
  }
  public function getFoo() {
    return $this->foo;
  }
  public function isBaz() {
    return $this->baz;
  }
  public function otherMethod() {
    throw new \RuntimeException('Dummy::otherMethod() should not be called');
  }

}
abstract class ObjectSerializerNormalizer implements SerializerInterface, NormalizerInterface {

}
class ObjectConstructorOptionalArgsDummy {
  protected $foo;
  public $bar;
  private $baz;
  public function __construct($foo, $bar = array(), $baz = array()) {
    $this->foo = $foo;
    $this->bar = $bar;
    $this->baz = $baz;
  }
  public function getFoo() {
    return $this->foo;
  }
  public function getBaz() {
    return $this->baz;
  }
  public function otherMethod() {
    throw new \RuntimeException('Dummy::otherMethod() should not be called');
  }

}
class ObjectConstructorArgsWithDefaultValueDummy {
  protected $foo;
  protected $bar;
  public function __construct($foo = array(), $bar) {
    $this->foo = $foo;
    $this->bar = $bar;
  }
  public function getFoo() {
    return $this->foo;
  }
  public function getBar() {
    return $this->bar;
  }
  public function otherMethod() {
    throw new \RuntimeException('Dummy::otherMethod() should not be called');
  }

}

Classes

Namesort descending Description
ObjectConstructorArgsWithDefaultValueDummy
ObjectConstructorDummy
ObjectConstructorOptionalArgsDummy
ObjectDummy
ObjectNormalizerTest @author Kévin Dunglas <dunglas@gmail.com>
ObjectSerializerNormalizer