MigrateCommentTest.php

<?php

namespace Drupal\Tests\comment\Kernel\Migrate\d6;

use Drupal\comment\Entity\Comment;
use Drupal\comment\Tests\CommentTestTrait;
use Drupal\Tests\migrate_drupal\Kernel\d6\MigrateDrupal6TestBase;
use Drupal\node\NodeInterface;

/**
 * Tests the migration of comments from Drupal 6.
 *
 * @group comment
 * @group migrate_drupal_6
 */
class MigrateCommentTest extends MigrateDrupal6TestBase {
    use CommentTestTrait;
    
    /**
     * {@inheritdoc}
     */
    public static $modules = [
        'comment',
        'content_translation',
        'language',
        'menu_ui',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        $this->installEntitySchema('node');
        $this->installEntitySchema('comment');
        $this->installSchema('comment', [
            'comment_entity_statistics',
        ]);
        $this->installSchema('node', [
            'node_access',
        ]);
        $this->installConfig([
            'comment',
        ]);
        // The entity.node.canonical route must exist when the RDF hook is called.
        $this->container
            ->get('router.builder')
            ->rebuild();
        $this->migrateContent();
        $this->executeMigrations([
            'language',
            'd6_language_content_settings',
            'd6_node',
            'd6_node_translation',
            'd6_comment_type',
            'd6_comment_field',
            'd6_comment_field_instance',
            'd6_comment_entity_display',
            'd6_comment_entity_form_display',
            'd6_comment',
        ]);
    }
    
    /**
     * Tests the migrated comments.
     */
    public function testMigration() {
        $comment = Comment::load(1);
        $this->assertSame('The first comment.', $comment->getSubject());
        $this->assertSame('The first comment body.', $comment->comment_body->value);
        $this->assertSame('filtered_html', $comment->comment_body->format);
        $this->assertSame(NULL, $comment->pid->target_id);
        $this->assertSame('1', $comment->getCommentedEntityId());
        $this->assertSame('node', $comment->getCommentedEntityTypeId());
        $this->assertSame('en', $comment->language()
            ->getId());
        $this->assertSame('comment_node_story', $comment->getTypeId());
        $this->assertSame('203.0.113.1', $comment->getHostname());
        $node = $comment->getCommentedEntity();
        $this->assertInstanceOf(NodeInterface::class, $node);
        $this->assertSame('1', $node->id());
        $comment = Comment::load(2);
        $this->assertSame('The response to the second comment.', $comment->subject->value);
        $this->assertSame('3', $comment->pid->target_id);
        $this->assertSame('203.0.113.2', $comment->getHostname());
        $node = $comment->getCommentedEntity();
        $this->assertInstanceOf(NodeInterface::class, $node);
        $this->assertSame('1', $node->id());
        $comment = Comment::load(3);
        $this->assertSame('The second comment.', $comment->subject->value);
        $this->assertSame(NULL, $comment->pid->target_id);
        $this->assertSame('203.0.113.3', $comment->getHostname());
        $node = $comment->getCommentedEntity();
        $this->assertInstanceOf(NodeInterface::class, $node);
        $this->assertSame('1', $node->id());
        // Tests that the language of the comment is migrated from the node.
        $comment = Comment::load(7);
        $this->assertSame('Comment to John Smith - EN', $comment->subject->value);
        $this->assertSame('This is an English comment.', $comment->comment_body->value);
        $this->assertSame('21', $comment->getCommentedEntityId());
        $this->assertSame('node', $comment->getCommentedEntityTypeId());
        $this->assertSame('en', $comment->language()
            ->getId());
        $node = $comment->getCommentedEntity();
        $this->assertInstanceOf(NodeInterface::class, $node);
        $this->assertSame('21', $node->id());
        // Tests that the comment language is correct and that the commented entity
        // is correctly migrated when the comment was posted to a node translation.
        $comment = Comment::load(8);
        $this->assertSame('Comment to John Smith - FR', $comment->subject->value);
        $this->assertSame('This is a French comment.', $comment->comment_body->value);
        $this->assertSame('21', $comment->getCommentedEntityId());
        $this->assertSame('node', $comment->getCommentedEntityTypeId());
        $this->assertSame('fr', $comment->language()
            ->getId());
        $node = $comment->getCommentedEntity();
        $this->assertInstanceOf(NodeInterface::class, $node);
        $this->assertSame('21', $node->id());
    }

}