<?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\Bridge\Doctrine\Tests\DependencyInjection;

use PHPUnit\Framework\TestCase;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Definition;
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;

/**
 * @author  Fabio B. Silva <fabio.bat.silva@gmail.com>
 */
class DoctrineExtensionTest extends TestCase
{
    /**
     * @var \Symfony\Bridge\Doctrine\DependencyInjection\AbstractDoctrineExtension
     */
    private $extension;

    protected function setUp()
    {
        parent::setUp();

        $this->extension = $this
            ->getMockBuilder('Symfony\Bridge\Doctrine\DependencyInjection\AbstractDoctrineExtension')
            ->setMethods([
                'getMappingResourceConfigDirectory',
                'getObjectManagerElementName',
                'getMappingObjectDefaultName',
                'getMappingResourceExtension',
                'load',
            ])
            ->getMock()
        ;

        $this->extension->expects($this->any())
            ->method('getObjectManagerElementName')
            ->will($this->returnCallback(function ($name) {
                return 'doctrine.orm.'.$name;
            }));
    }

    /**
     * @expectedException \LogicException
     */
    public function testFixManagersAutoMappingsWithTwoAutomappings()
    {
        $emConfigs = [
            'em1' => [
                'auto_mapping' => true,
            ],
            'em2' => [
                'auto_mapping' => true,
            ],
        ];

        $bundles = [
            'FirstBundle' => 'My\FirstBundle',
            'SecondBundle' => 'My\SecondBundle',
        ];

        $reflection = new \ReflectionClass(\get_class($this->extension));
        $method = $reflection->getMethod('fixManagersAutoMappings');
        $method->setAccessible(true);

        $method->invoke($this->extension, $emConfigs, $bundles);
    }

    public function getAutomappingData()
    {
        return [
            [
                [ // no auto mapping on em1
                    'auto_mapping' => false,
                ],
                [ // no auto mapping on em2
                    'auto_mapping' => false,
                ],
                [],
                [],
            ],
            [
                [ // no auto mapping on em1
                    'auto_mapping' => false,
                ],
                [ // auto mapping enabled on em2
                    'auto_mapping' => true,
                ],
                [],
                [
                    'mappings' => [
                        'FirstBundle' => [
                            'mapping' => true,
                            'is_bundle' => true,
                        ],
                        'SecondBundle' => [
                            'mapping' => true,
                            'is_bundle' => true,
                        ],
                    ],
                ],
            ],
            [
                [ // no auto mapping on em1, but it defines SecondBundle as own
                    'auto_mapping' => false,
                    'mappings' => [
                        'SecondBundle' => [
                            'mapping' => true,
                            'is_bundle' => true,
                        ],
                    ],
                ],
                [ // auto mapping enabled on em2
                    'auto_mapping' => true,
                ],
                [
                    'mappings' => [
                        'SecondBundle' => [
                            'mapping' => true,
                            'is_bundle' => true,
                        ],
                    ],
                ],
                [
                    'mappings' => [
                        'FirstBundle' => [
                            'mapping' => true,
                            'is_bundle' => true,
                        ],
                    ],
                ],
            ],
        ];
    }

    /**
     * @dataProvider getAutomappingData
     */
    public function testFixManagersAutoMappings(array $originalEm1, array $originalEm2, array $expectedEm1, array $expectedEm2)
    {
        $emConfigs = [
            'em1' => $originalEm1,
            'em2' => $originalEm2,
        ];

        $bundles = [
            'FirstBundle' => 'My\FirstBundle',
            'SecondBundle' => 'My\SecondBundle',
        ];

        $reflection = new \ReflectionClass(\get_class($this->extension));
        $method = $reflection->getMethod('fixManagersAutoMappings');
        $method->setAccessible(true);

        $newEmConfigs = $method->invoke($this->extension, $emConfigs, $bundles);

        $this->assertEquals($newEmConfigs['em1'], array_merge([
            'auto_mapping' => false,
        ], $expectedEm1));
        $this->assertEquals($newEmConfigs['em2'], array_merge([
            'auto_mapping' => false,
        ], $expectedEm2));
    }

    public function providerBasicDrivers()
    {
        return [
            ['doctrine.orm.cache.apc.class',       ['type' => 'apc']],
            ['doctrine.orm.cache.apcu.class',      ['type' => 'apcu']],
            ['doctrine.orm.cache.array.class',     ['type' => 'array']],
            ['doctrine.orm.cache.xcache.class',    ['type' => 'xcache']],
            ['doctrine.orm.cache.wincache.class',  ['type' => 'wincache']],
            ['doctrine.orm.cache.zenddata.class',  ['type' => 'zenddata']],
            ['doctrine.orm.cache.redis.class',     ['type' => 'redis'],     ['setRedis']],
            ['doctrine.orm.cache.memcached.class', ['type' => 'memcached'], ['setMemcached']],
        ];
    }

    /**
     * @dataProvider providerBasicDrivers
     */
    public function testLoadBasicCacheDriver(string $class, array $config, array $expectedCalls = [])
    {
        $container = $this->createContainer();
        $cacheName = 'metadata_cache';
        $objectManager = [
            'name' => 'default',
            'metadata_cache_driver' => $config,
        ];

        $this->invokeLoadCacheDriver($objectManager, $container, $cacheName);

        $this->assertTrue($container->hasDefinition('doctrine.orm.default_metadata_cache'));

        $definition = $container->getDefinition('doctrine.orm.default_metadata_cache');
        $defCalls = $definition->getMethodCalls();
        $expectedCalls[] = 'setNamespace';
        $actualCalls = array_column($defCalls, 0);

        $this->assertFalse($definition->isPublic());
        $this->assertEquals("%$class%", $definition->getClass());

        foreach (array_unique($expectedCalls) as $call) {
            $this->assertContains($call, $actualCalls);
        }
    }

    public function testServiceCacheDriver()
    {
        $cacheName = 'metadata_cache';
        $container = $this->createContainer();
        $definition = new Definition('%doctrine.orm.cache.apc.class%');
        $objectManager = [
            'name' => 'default',
            'metadata_cache_driver' => [
                'type' => 'service',
                'id' => 'service_driver',
            ],
        ];

        $container->setDefinition('service_driver', $definition);

        $this->invokeLoadCacheDriver($objectManager, $container, $cacheName);

        $this->assertTrue($container->hasAlias('doctrine.orm.default_metadata_cache'));
    }

    /**
     * @expectedException \InvalidArgumentException
     * @expectedExceptionMessage "unrecognized_type" is an unrecognized Doctrine cache driver.
     */
    public function testUnrecognizedCacheDriverException()
    {
        $cacheName = 'metadata_cache';
        $container = $this->createContainer();
        $objectManager = [
            'name' => 'default',
            'metadata_cache_driver' => [
                'type' => 'unrecognized_type',
            ],
        ];

        $this->invokeLoadCacheDriver($objectManager, $container, $cacheName);
    }

    protected function invokeLoadCacheDriver(array $objectManager, ContainerBuilder $container, $cacheName)
    {
        $method = new \ReflectionMethod($this->extension, 'loadObjectManagerCacheDriver');

        $method->setAccessible(true);

        $method->invokeArgs($this->extension, [$objectManager, $container, $cacheName]);
    }

    /**
     * @return \Symfony\Component\DependencyInjection\ContainerBuilder
     */
    protected function createContainer(array $data = [])
    {
        return new ContainerBuilder(new ParameterBag(array_merge([
            'kernel.bundles' => ['FrameworkBundle' => 'Symfony\\Bundle\\FrameworkBundle\\FrameworkBundle'],
            'kernel.cache_dir' => __DIR__,
            'kernel.container_class' => 'kernel',
            'kernel.project_dir' => __DIR__,
        ], $data)));
    }
}
