RelationTest.php

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<?php
namespace TYPO3\CMS\Extbase\Tests\Functional\Persistence;

use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Extbase\Persistence\ObjectStorage;

class RelationTest extends \TYPO3\CMS\Core\Tests\FunctionalTestCase {

    protected $numberOfRecordsInFixture = 11;

    protected $blog;

    protected $persistentManager;

    protected $testExtensionsToLoad = array('typo3/sysext/extbase/Tests/Functional/Fixtures/Extensions/blog_example');

    protected $coreExtensionsToLoad = array('extbase', 'fluid');

    protected $objectManager;

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

        $this->importDataSet(ORIGINAL_ROOT . 'typo3/sysext/core/Tests/Functional/Fixtures/pages.xml');
        $this->importDataSet(ORIGINAL_ROOT . 'typo3/sysext/extbase/Tests/Functional/Persistence/Fixtures/blogs.xml');
        $this->importDataSet(ORIGINAL_ROOT . 'typo3/sysext/extbase/Tests/Functional/Persistence/Fixtures/posts.xml');
        $this->importDataSet(ORIGINAL_ROOT . 'typo3/sysext/extbase/Tests/Functional/Persistence/Fixtures/tags.xml');
        $this->importDataSet(ORIGINAL_ROOT . 'typo3/sysext/extbase/Tests/Functional/Persistence/Fixtures/post-tag-mm.xml');
        $this->importDataSet(ORIGINAL_ROOT . 'typo3/sysext/extbase/Tests/Functional/Persistence/Fixtures/categories.xml');
        $this->importDataSet(ORIGINAL_ROOT . 'typo3/sysext/extbase/Tests/Functional/Persistence/Fixtures/category-mm.xml');

        $this->objectManager = GeneralUtility::makeInstance('TYPO3\\CMS\\Extbase\\Object\\ObjectManager');
        $this->persistentManager = $this->objectManager->get('TYPO3\\CMS\\Extbase\\Persistence\\Generic\\PersistenceManager');
        /* @var $blogRepository \TYPO3\CMS\Extbase\Persistence\Repository */
        $blogRepository = $this->objectManager->get('ExtbaseTeam\\BlogExample\\Domain\\Repository\\BlogRepository');
        $this->blog = $blogRepository->findByUid(1);
    }

    public function attachPostToBlogAtTheEnd() {
        $countPosts = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_domain_model_post');
        $this->assertSame($this->numberOfRecordsInFixture, $countPosts);

        $newPostTitle = 'sdufhisdhuf';
        $newPost = $this->objectManager->get('ExtbaseTeam\\BlogExample\\Domain\\Model\\Post');
        $newPost->setBlog($this->blog);
        $newPost->setTitle($newPostTitle);
        $newPost->setContent('Bla Bla Bla');

        $this->blog->addPost($newPost);
        $this->updateAndPersistBlog();

        $countPosts = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_domain_model_post');
        $this->assertSame(($this->numberOfRecordsInFixture + 1), $countPosts);

        $post = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('title,sorting', 'tx_blogexample_domain_model_post', 'blog =' . $this->blog->getUid(), '', 'sorting DESC');
        $this->assertSame($newPostTitle, $post['title']);
        $this->assertSame((string)($this->numberOfRecordsInFixture), $post['sorting']);
    }

    public function removeLastPostFromBlog() {
        $countPosts = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_domain_model_post');
        $this->assertSame($this->numberOfRecordsInFixture, $countPosts);

        $post = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('sorting', 'tx_blogexample_domain_model_post', 'blog =' . $this->blog->getUid(), '', 'sorting DESC');
        $this->assertEquals(10, $post['sorting']);

        $posts = $this->blog->getPosts();
        $postsArray = $posts->toArray();
        $latestPost = array_pop($postsArray);

        $this->assertEquals(10, $latestPost->getUid());

        $this->blog->removePost($latestPost);
        $this->updateAndPersistBlog();

        $countPosts = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_domain_model_post', 'deleted=0');
        $this->assertEquals(($this->numberOfRecordsInFixture - 1), $countPosts);

        $post = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('uid', 'tx_blogexample_domain_model_post', 'uid =' . $latestPost->getUid() . ' AND deleted=0');
        $this->assertSame(NULL, $post['uid']);

        $post = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('title,sorting', 'tx_blogexample_domain_model_post', 'blog =' . $this->blog->getUid(), '', 'sorting DESC');
        $this->assertSame('Post9', $post['title']);
        $this->assertSame('9', $post['sorting']);
    }

    public function addPostToBlogInTheMiddle() {
        $countPosts = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_domain_model_post');
        $this->assertSame($this->numberOfRecordsInFixture, $countPosts);

        $posts = clone $this->blog->getPosts();
        $this->blog->getPosts()->removeAll($posts);
        $counter = 1;
        $newPostTitle = 'INSERTED POST at position 6';
        foreach ($posts as $post) {
            $this->blog->addPost($post);
            if ($counter == 5) {
                $newPost = $this->objectManager->get('ExtbaseTeam\\BlogExample\\Domain\\Model\\Post');
                $newPost->setBlog($this->blog);
                $newPost->setTitle($newPostTitle);
                $newPost->setContent('Bla Bla Bla');
                $this->blog->addPost($newPost);
            }
            $counter++;
        }
        $this->updateAndPersistBlog();

        $countPosts = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_domain_model_post',  'deleted=0');
        $this->assertSame(($this->numberOfRecordsInFixture + 1), $countPosts);

        //last post
        $post = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('title,sorting', 'tx_blogexample_domain_model_post', 'blog =' . $this->blog->getUid(), '', 'sorting DESC');
        $this->assertSame('Post10', $post['title']);
        $this->assertSame('11', $post['sorting']);

        // check sorting of the post added in the middle
        $post = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('title,sorting', 'tx_blogexample_domain_model_post', 'uid=' . ($this->numberOfRecordsInFixture + 1));
        $this->assertSame($newPostTitle, $post['title']);
        $this->assertSame('6', $post['sorting']);
    }

    public function removeMiddlePostFromBlog() {
        $countPosts = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_domain_model_post');
        $this->assertSame($this->numberOfRecordsInFixture, $countPosts);

        $posts = clone $this->blog->getPosts();
        $counter = 1;
        foreach ($posts as $post) {
            if ($counter == 5) {
                $this->blog->removePost($post);
            }
            $counter++;
        }
        $this->updateAndPersistBlog();

        $countPosts = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_domain_model_post', 'deleted=0');
        $this->assertSame(($this->numberOfRecordsInFixture - 1), $countPosts);

        $post = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('title,sorting', 'tx_blogexample_domain_model_post', 'blog ='.$this->blog->getUid(), '', 'sorting DESC');
        $this->assertSame('Post10', $post['title']);
        $this->assertSame('10', $post['sorting']);
    }

    public function movePostFromEndToTheMiddle() {
        $countPosts = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_domain_model_post');
        $this->assertSame($this->numberOfRecordsInFixture, $countPosts);

        $posts = clone $this->blog->getPosts();
        $postsArray = $posts->toArray();
        $latestPost = array_pop($postsArray);

        $this->blog->getPosts()->removeAll($posts);
        $counter = 0;
        $postCount = $posts->count();
        foreach ($posts as $post) {
            if ($counter != ($postCount - 1)) {
                $this->blog->addPost($post);
            }
            if ($counter == 4) {
                $latestPost->setTitle('MOVED POST ' . $latestPost->getTitle());
                $this->blog->addPost($latestPost);
            }
            $counter++;
        }
        $this->updateAndPersistBlog();

        $countPosts = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_domain_model_post', 'deleted=0');
        $this->assertSame($this->numberOfRecordsInFixture, $countPosts);

        $post = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('title,sorting', 'tx_blogexample_domain_model_post', 'blog ='.$this->blog->getUid(), '', 'sorting DESC');
        $this->assertSame('Post9', $post['title']);
        $this->assertSame('10', $post['sorting']);

        $post = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('title,uid', 'tx_blogexample_domain_model_post', 'blog ='.$this->blog->getUid().' AND sorting=6');
        $this->assertSame('MOVED POST Post10', $post['title']);
        $this->assertSame('10', $post['uid']);
    }

    public function attachTagToPostAtTheEnd() {
        $count = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_domain_model_tag');
        $this->assertSame(10, $count);

        $newTagTitle = 'sdufhisdhuf';
        $newTag = $this->objectManager->get('ExtbaseTeam\\BlogExample\\Domain\\Model\\Tag', $newTagTitle);

        $postRepository = $this->objectManager->get('ExtbaseTeam\\BlogExample\\Domain\\Repository\\PostRepository');
        $post = $postRepository->findByUid(1);
        $post->addTag($newTag);

        $postRepository->update($post);
        $this->persistentManager->persistAll();

        $count = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_domain_model_tag');
        $this->assertSame(11, $count);

        $tag = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('uid_foreign', 'tx_blogexample_post_tag_mm', 'uid_local ='.$post->getUid(), '', 'sorting DESC');
        $this->assertSame('11', $tag['uid_foreign']);
    }


    public  function removeLastTagFromPost() {
        $count = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_domain_model_tag');
        $this->assertSame(10, $count);

        $postRepository = $this->objectManager->get('ExtbaseTeam\\BlogExample\\Domain\\Repository\\PostRepository');
        $post = $postRepository->findByUid(1);
        $tags = $post->getTags();
        $tagsArray = $tags->toArray();
        $latestTag = array_pop($tagsArray);

        $this->assertEquals(10, $latestTag->getUid());

        $post->removeTag($latestTag);

        $postRepository->update($post);
        $this->persistentManager->persistAll();

        $countPosts = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_domain_model_tag', 'deleted=0' );
        $this->assertEquals(10, $countPosts);

        $tag = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('uid_foreign', 'tx_blogexample_post_tag_mm', 'uid_local ='.$post->getUid(), '', 'sorting DESC');
        $this->assertSame('9', $tag['uid_foreign']);

        $tag = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('uid_foreign', 'tx_blogexample_post_tag_mm', 'uid_local ='.$post->getUid().' AND uid_foreign='.$latestTag->getUid());
        $this->assertSame(NULL, $tag['uid_foreign']);
    }

    public  function addTagToPostInTheMiddle() {
        $countTags = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_post_tag_mm', 'uid_local=1');
        $this->assertSame(10, $countTags);

        $postRepository = $this->objectManager->get('ExtbaseTeam\\BlogExample\\Domain\\Repository\\PostRepository');
        $post = $postRepository->findByUid(1);
        $tags = clone $post->getTags();
        $post->setTags(new ObjectStorage());

        $counter = 1;
        foreach ($tags as $tag) {
            $post->addTag($tag);
            if ($counter == 5) {
                $newTag = $this->objectManager->get('ExtbaseTeam\\BlogExample\\Domain\\Model\\Tag', 'INSERTED TAG at position 6 : ' . strftime(''));
                $post->addTag($newTag);
            }
            $counter++;
        }

        $postRepository->update($post);
        $this->persistentManager->persistAll();

        $countTags = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_post_tag_mm', 'uid_local=1');
        $this->assertSame(11, $countTags);

        $tag = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('uid_foreign', 'tx_blogexample_post_tag_mm', 'uid_local ='.$post->getUid(), '', 'sorting DESC');
        $this->assertSame('10', $tag['uid_foreign']);

        $tag = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('uid_foreign', 'tx_blogexample_post_tag_mm', 'uid_local ='.$post->getUid().' AND sorting=6');
        $this->assertSame('11', $tag['uid_foreign']);
    }


    public function removeMiddleTagFromPost() {
        $countTags = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_post_tag_mm', 'uid_local=1');
        $this->assertSame(10, $countTags);

        $postRepository = $this->objectManager->get('ExtbaseTeam\\BlogExample\\Domain\\Repository\\PostRepository');
        $post = $postRepository->findByUid(1);
        $tags = clone $post->getTags();
        $counter = 1;
        foreach ($tags as $tag) {
            if ($counter == 5) {
                $post->removeTag($tag);
            }
            $counter++;
        }

        $postRepository->update($post);
        $this->persistentManager->persistAll();

        $countTags = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_post_tag_mm', 'uid_local=1');
        $this->assertSame(9, $countTags);

        $tag = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('uid_foreign,sorting', 'tx_blogexample_post_tag_mm', 'uid_local ='.$post->getUid(), '', 'sorting DESC');
        $this->assertSame('10', $tag['uid_foreign']);
        $this->assertSame('10', $tag['sorting']);

        $tag = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('uid_foreign', 'tx_blogexample_post_tag_mm', 'uid_local ='.$post->getUid().' AND sorting=5');
        $this->assertSame(NULL, $tag['uid_foreign']);
    }

    public function moveTagFromEndToTheMiddle() {
        $countTags = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_post_tag_mm', 'uid_local=1');
        $this->assertSame(10, $countTags);

        $postRepository = $this->objectManager->get('ExtbaseTeam\\BlogExample\\Domain\\Repository\\PostRepository');
        $post = $postRepository->findByUid(1);
        $tags = clone $post->getTags();
        $tagsArray = $tags->toArray();
        $latestTag = array_pop($tagsArray);
        $post->removeTag($latestTag);
        $post->setTags(new ObjectStorage());

        $counter = 1;
        $tagCount = $tags->count();
        foreach ($tags as $tag) {
            if ($counter != $tagCount) {
                $post->addTag($tag);
            }
            if ($counter == 5) {
                $post->addTag($latestTag);
            }
            $counter++;
        }
        $post->addTag($latestTag);

        $postRepository->update($post);
        $this->persistentManager->persistAll();

        $countTags = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'tx_blogexample_post_tag_mm', 'uid_local=1');
        $this->assertSame(10, $countTags);

        $tag = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('uid_foreign,sorting', 'tx_blogexample_post_tag_mm', 'uid_local ='.$post->getUid(), '', 'sorting DESC');
        $this->assertSame('9', $tag['uid_foreign']);
        $this->assertSame('10', $tag['sorting']);

        $sorting = '6';
        $tag = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('uid_foreign', 'tx_blogexample_post_tag_mm', 'uid_local ='.$post->getUid().' AND sorting='.$sorting);
        $this->assertSame('10', $tag['uid_foreign']);
    }

    public function timestampFieldIsUpdatedOnPostSave() {
        $rawPost = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('*', 'tx_blogexample_domain_model_post', 'uid=1');

        $postRepository = $this->objectManager->get('ExtbaseTeam\\BlogExample\\Domain\\Repository\\PostRepository');
        $post = $postRepository->findByUid(1);
        $post->setTitle("newTitle");

        $postRepository->update($post);
        $this->persistentManager->persistAll();

        $rawPost2 = $this->getDatabaseConnection()->exec_SELECTgetSingleRow('*', 'tx_blogexample_domain_model_post', 'uid=1');
        $this->assertTrue($rawPost2['tstamp'] > $rawPost['tstamp']);
    }

    public function mmRelationWithoutMatchFieldIsResolved() {
        $postRepository = $this->objectManager->get('ExtbaseTeam\\BlogExample\\Domain\\Repository\\PostRepository');
        $posts = $postRepository->findByTagAndBlog('Tag2', $this->blog);
        $this->assertSame(1, count($posts));
    }

    public function mmRelationWithMatchFieldIsResolvedFromLocalSide() {
        $countCategories = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'sys_category_record_mm', 'uid_foreign=1 AND tablenames="tx_blogexample_domain_model_post" AND fieldname="categories"');
        $this->assertSame(3, $countCategories);

        $postRepository = $this->objectManager->get('ExtbaseTeam\\BlogExample\\Domain\\Repository\\PostRepository');
        $post = $postRepository->findByUid(1);
        $this->assertSame(3, count($post->getCategories()));
    }

    public function mmRelationWithMatchFieldIsResolvedFromForeignSide() {
        $postRepository = $this->objectManager->get('ExtbaseTeam\\BlogExample\\Domain\\Repository\\PostRepository');
        $posts = $postRepository->findByCategory(1);
        $this->assertSame(2, count($posts));

        $posts = $postRepository->findByCategory(4);
        $this->assertSame(0, count($posts));
    }

    public function mmRelationWithMatchFieldIsCreatedFromLocalSide() {
        $countCategories = $this->getDatabaseConnection()->exec_SELECTcountRows('*', 'sys_category_record_mm', 'uid_foreign=1 AND tablenames="tx_blogexample_domain_model_post" AND fieldname="categories"');
        $this->assertSame(3, $countCategories);

        $postRepository = $this->objectManager->get('ExtbaseTeam\\BlogExample\\Domain\\Repository\\PostRepository');
        $post = $postRepository->findByUid(1);

        $newCategory = $this->objectManager->get('\\TYPO3\\CMS\\Extbase\\Domain\\Model\\Category');
        $newCategory->setTitle('New Category');

        $post->addCategory($newCategory);

        $postRepository->update($post);
        $this->persistentManager->persistAll();

        $countCategories = $this->getDatabaseConnection()->exec_SELECTcountRows(
            '*',
            'sys_category_record_mm',
            'uid_foreign=1 AND tablenames="tx_blogexample_domain_model_post" AND fieldname="categories"'
        );
        $this->assertSame(4, $countCategories);
    }

    public function adjustingMmRelationWithTablesnameAndFieldnameFieldDoNotTouchOtherRelations() {
        $postRepository = $this->objectManager->get('ExtbaseTeam\\BlogExample\\Domain\\Repository\\PostRepository');
        $post = $postRepository->findByUid(1);
        // Move category down
        foreach ($post->getCategories() as $category) {
            $post->removeCategory($category);
            $post->addCategory($category);
            break;
        }
        $postRepository->update($post);
        $this->persistentManager->persistAll();

        // re-fetch Post and Blog
        $newBlogCategoryCount = $this->getDatabaseConnection()->exec_SELECTcountRows(
            'uid_local',
            'sys_category_record_mm',
            'tablenames = "tx_blogexample_domain_model_blog"
            AND fieldname = "categories"
            AND uid_foreign = ' . $this->blog->getUid() . ''
        );

        $this->assertSame($this->blog->getCategories()->count(), $newBlogCategoryCount);
    }

    protected function updateAndPersistBlog() {
        $blogRepository = $this->objectManager->get('ExtbaseTeam\\BlogExample\\Domain\\Repository\\BlogRepository');
        $blogRepository->update($this->blog);
        $this->persistentManager->persistAll();
    }
}