serializer/tests/JMS/Serializer/Tests/Metadata/Driver/BaseDriverTest.php

<?php

/*
 * Copyright 2013 Johannes M. Schmitt <schmittjoh@gmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace JMS\Serializer\Tests\Metadata\Driver;

use JMS\Serializer\Metadata\ClassMetadata;
use JMS\Serializer\Metadata\PropertyMetadata;
use JMS\Serializer\Metadata\VirtualPropertyMetadata;
use Metadata\Driver\DriverInterface;

abstract class BaseDriverTest extends \PHPUnit_Framework_TestCase
{
    public function testLoadBlogPostMetadata()
    {
        $m = $this->getDriver()->loadMetadataForClass(new \ReflectionClass('JMS\Serializer\Tests\Fixtures\BlogPost'));

        $this->assertNotNull($m);
        $this->assertEquals('blog-post', $m->xmlRootName);
        $this->assertCount(4, $m->xmlNamespaces);
        $this->assertArrayHasKey('', $m->xmlNamespaces);
        $this->assertEquals('http://example.com/namespace', $m->xmlNamespaces['']);
        $this->assertArrayHasKey('gd', $m->xmlNamespaces);
        $this->assertEquals('http://schemas.google.com/g/2005', $m->xmlNamespaces['gd']);
        $this->assertArrayHasKey('atom', $m->xmlNamespaces);
        $this->assertEquals('http://www.w3.org/2005/Atom', $m->xmlNamespaces['atom']);
        $this->assertArrayHasKey('dc', $m->xmlNamespaces);
        $this->assertEquals('http://purl.org/dc/elements/1.1/', $m->xmlNamespaces['dc']);

        $p = new PropertyMetadata($m->name, 'id');
        $p->type = array('name' => 'string', 'params' => array());
        $p->groups = array("comments","post");
        $p->xmlElementCData = false;
        $this->assertEquals($p, $m->propertyMetadata['id']);

        $p = new PropertyMetadata($m->name, 'title');
        $p->type = array('name' => 'string', 'params' => array());
        $p->groups = array("comments","post");
        $p->xmlNamespace = "http://purl.org/dc/elements/1.1/";
        $this->assertEquals($p, $m->propertyMetadata['title']);

        $p = new PropertyMetadata($m->name, 'createdAt');
        $p->type = array('name' => 'DateTime', 'params' => array());
        $p->xmlAttribute = true;
        $this->assertEquals($p, $m->propertyMetadata['createdAt']);

        $p = new PropertyMetadata($m->name, 'published');
        $p->type = array('name' => 'boolean', 'params' => array());
        $p->serializedName = 'is_published';
        $p->xmlAttribute = true;
        $p->groups = array("post");
        $this->assertEquals($p, $m->propertyMetadata['published']);

        $p = new PropertyMetadata($m->name, 'etag');
        $p->type = array('name' => 'string', 'params' => array());
        $p->xmlAttribute = true;
        $p->groups = array("post");
        $p->xmlNamespace = "http://schemas.google.com/g/2005";
        $this->assertEquals($p, $m->propertyMetadata['etag']);

        $p = new PropertyMetadata($m->name, 'comments');
        $p->type = array('name' => 'ArrayCollection', 'params' => array(array('name' => 'JMS\Serializer\Tests\Fixtures\Comment', 'params' => array())));
        $p->xmlCollection = true;
        $p->xmlCollectionInline = true;
        $p->xmlEntryName = 'comment';
        $p->groups = array("comments");
        $this->assertEquals($p, $m->propertyMetadata['comments']);

        $p = new PropertyMetadata($m->name, 'author');
        $p->type = array('name' => 'JMS\Serializer\Tests\Fixtures\Author', 'params' => array());
        $p->groups = array("post");
        $p->xmlNamespace = 'http://www.w3.org/2005/Atom';
        $this->assertEquals($p, $m->propertyMetadata['author']);

        $m = $this->getDriver()->loadMetadataForClass(new \ReflectionClass('JMS\Serializer\Tests\Fixtures\Price'));
        $this->assertNotNull($m);

        $p = new PropertyMetadata($m->name, 'price');
        $p->type = array('name' => 'double', 'params' => array());
        $p->xmlValue = true;
        $this->assertEquals($p, $m->propertyMetadata['price']);
    }

    public function testVirtualProperty()
    {
        $m = $this->getDriver()->loadMetadataForClass(new \ReflectionClass('JMS\Serializer\Tests\Fixtures\ObjectWithVirtualProperties'));

        $this->assertArrayHasKey('existField', $m->propertyMetadata);
        $this->assertArrayHasKey('virtualValue', $m->propertyMetadata);
        $this->assertArrayHasKey('virtualSerializedValue', $m->propertyMetadata);
        $this->assertArrayHasKey('typedVirtualProperty', $m->propertyMetadata);

        $this->assertEquals($m->propertyMetadata['virtualSerializedValue']->serializedName, 'test', 'Serialized name is missing' );

        $p = new VirtualPropertyMetadata($m->name, 'virtualValue');
        $p->getter = 'getVirtualValue';

        $this->assertEquals($p, $m->propertyMetadata['virtualValue']);
    }

    public function testXmlKeyValuePairs()
    {
        $m = $this->getDriver()->loadMetadataForClass(new \ReflectionClass('JMS\Serializer\Tests\Fixtures\ObjectWithXmlKeyValuePairs'));

        $this->assertArrayHasKey('array', $m->propertyMetadata);
        $this->assertTrue($m->propertyMetadata['array']->xmlKeyValuePairs);
    }

    public function testVirtualPropertyWithExcludeAll()
    {
        $a = new \JMS\Serializer\Tests\Fixtures\ObjectWithVirtualPropertiesAndExcludeAll();
        $m = $this->getDriver()->loadMetadataForClass(new \ReflectionClass($a));

        $this->assertArrayHasKey('virtualValue', $m->propertyMetadata);

        $p = new VirtualPropertyMetadata($m->name, 'virtualValue');
        $p->getter = 'getVirtualValue';

        $this->assertEquals($p, $m->propertyMetadata['virtualValue']);
    }

    public function testReadOnlyDefinedBeforeGetterAndSetter()
    {
        $m = $this->getDriver()->loadMetadataForClass(new \ReflectionClass('JMS\Serializer\Tests\Fixtures\AuthorReadOnly'));

        $this->assertNotNull($m);
    }

    public function testLoadDiscriminator()
    {
        /** @var $m ClassMetadata */
        $m = $this->getDriver()->loadMetadataForClass(new \ReflectionClass('JMS\Serializer\Tests\Fixtures\Discriminator\Vehicle'));

        $this->assertNotNull($m);
        $this->assertEquals('type', $m->discriminatorFieldName);
        $this->assertEquals($m->name, $m->discriminatorBaseClass);
        $this->assertEquals(
            array(
                'car' => 'JMS\Serializer\Tests\Fixtures\Discriminator\Car',
                'moped' => 'JMS\Serializer\Tests\Fixtures\Discriminator\Moped',
            ),
            $m->discriminatorMap
        );
    }

    public function testLoadDiscriminatorSubClass()
    {
        /** @var $m ClassMetadata */
        $m = $this->getDriver()->loadMetadataForClass(new \ReflectionClass('JMS\Serializer\Tests\Fixtures\Discriminator\Car'));

        $this->assertNotNull($m);
        $this->assertNull($m->discriminatorValue);
        $this->assertNull($m->discriminatorBaseClass);
        $this->assertNull($m->discriminatorFieldName);
        $this->assertEquals(array(), $m->discriminatorMap);
    }
    
    public function testLoadXmlObjectWithNamespacesMetadata()
    {
        $m = $this->getDriver()->loadMetadataForClass(new \ReflectionClass('JMS\Serializer\Tests\Fixtures\ObjectWithXmlNamespaces'));
        $this->assertNotNull($m);
        $this->assertEquals('test-object', $m->xmlRootName);
        $this->assertCount(3, $m->xmlNamespaces);
        $this->assertArrayHasKey('', $m->xmlNamespaces);
        $this->assertEquals('http://example.com/namespace', $m->xmlNamespaces['']);
        $this->assertArrayHasKey('gd', $m->xmlNamespaces);
        $this->assertEquals('http://schemas.google.com/g/2005', $m->xmlNamespaces['gd']);
        $this->assertArrayHasKey('atom', $m->xmlNamespaces);
        $this->assertEquals('http://www.w3.org/2005/Atom', $m->xmlNamespaces['atom']);
        
        $p = new PropertyMetadata($m->name, 'title');
        $p->type = array('name' => 'string', 'params' => array());
        $p->xmlNamespace = "http://purl.org/dc/elements/1.1/";
        $this->assertEquals($p, $m->propertyMetadata['title']);
        
        $p = new PropertyMetadata($m->name, 'createdAt');
        $p->type = array('name' => 'DateTime', 'params' => array());
        $p->xmlAttribute = true;
        $this->assertEquals($p, $m->propertyMetadata['createdAt']);

        $p = new PropertyMetadata($m->name, 'etag');
        $p->type = array('name' => 'string', 'params' => array());
        $p->xmlAttribute = true;
        $p->xmlNamespace = "http://schemas.google.com/g/2005";
        $this->assertEquals($p, $m->propertyMetadata['etag']);
        
        $p = new PropertyMetadata($m->name, 'author');
        $p->type = array('name' => 'string', 'params' => array());
        $p->xmlAttribute = false;
        $p->xmlNamespace = "http://www.w3.org/2005/Atom";
        $this->assertEquals($p, $m->propertyMetadata['author']);
        
        $p = new PropertyMetadata($m->name, 'language');
        $p->type = array('name' => 'string', 'params' => array());
        $p->xmlAttribute = true;
        $p->xmlNamespace = "http://purl.org/dc/elements/1.1/";
        $this->assertEquals($p, $m->propertyMetadata['language']);
    }

    public function testMaxDepth()
    {
        $m = $this->getDriver()->loadMetadataForClass(new \ReflectionClass('JMS\Serializer\Tests\Fixtures\Node'));

        $this->assertEquals(2, $m->propertyMetadata['children']->maxDepth);
    }

    public function testPersonCData()
    {
        $m = $this->getDriver()->loadMetadataForClass(new \ReflectionClass('JMS\Serializer\Tests\Fixtures\Person'));

        $this->assertNotNull($m);
        $this->assertFalse($m->propertyMetadata['name']->xmlElementCData);
    }

    /**
     * @return DriverInterface
     */
    abstract protected function getDriver();
}