class DefaultRevisionStateTest

class DefaultRevisionStateTest extends KernelTestBase {
    use ContentModerationTestTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'entity_test',
        'node',
        'block_content',
        'content_moderation',
        'user',
        'system',
        'language',
        'content_translation',
        'text',
        'workflows',
    ];
    
    /**
     * @var \Drupal\Core\Entity\EntityTypeManager
     */
    protected $entityTypeManager;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->installSchema('node', 'node_access');
        $this->installEntitySchema('node');
        $this->installEntitySchema('user');
        $this->installEntitySchema('entity_test_with_bundle');
        $this->installEntitySchema('entity_test_rev');
        $this->installEntitySchema('entity_test_mulrevpub');
        $this->installEntitySchema('block_content');
        $this->installEntitySchema('content_moderation_state');
        $this->installConfig('content_moderation');
        $this->entityTypeManager = $this->container
            ->get('entity_type.manager');
    }
    
    /**
     * Tests a translatable Node.
     */
    public function testMultilingual() {
        // Enable French.
        ConfigurableLanguage::createFromLangcode('fr')->save();
        $node_type = NodeType::create([
            'type' => 'example',
        ]);
        $node_type->save();
        $this->container
            ->get('content_translation.manager')
            ->setEnabled('node', 'example', TRUE);
        $workflow = $this->createEditorialWorkflow();
        $workflow->getTypePlugin()
            ->addEntityTypeAndBundle('node', 'example');
        $workflow->save();
        $english_node = Node::create([
            'type' => 'example',
            'title' => 'Test title',
        ]);
        // Revision 1 (en).
        $english_node->setUnpublished()
            ->save();
        $this->assertEquals('draft', $english_node->moderation_state->value);
        $this->assertFalse($english_node->isPublished());
        $this->assertTrue($english_node->isDefaultRevision());
        $this->assertModerationState($english_node->getRevisionId(), $english_node->language()
            ->getId(), 'draft');
        // Revision 2 (fr)
        $french_node = $english_node->addTranslation('fr', [
            'title' => 'French title',
        ]);
        $french_node->moderation_state->value = 'published';
        $french_node->save();
        $this->assertTrue($french_node->isPublished());
        $this->assertTrue($french_node->isDefaultRevision());
        $this->assertModerationState($french_node->getRevisionId(), $french_node->language()
            ->getId(), 'published');
        // Revision 3 (fr)
        $node = Node::load($english_node->id())
            ->getTranslation('fr');
        $node->moderation_state->value = 'draft';
        $node->save();
        $this->assertFalse($node->isPublished());
        $this->assertFalse($node->isDefaultRevision());
        $this->assertModerationState($node->getRevisionId(), $node->language()
            ->getId(), 'draft');
        // Revision 4 (en)
        $latest_revision = $this->entityTypeManager
            ->getStorage('node')
            ->loadRevision(3);
        $latest_revision->moderation_state->value = 'draft';
        $latest_revision->save();
        $this->assertFalse($latest_revision->isPublished());
        $this->assertFalse($latest_revision->isDefaultRevision());
        $this->assertModerationState($latest_revision->getRevisionId(), $latest_revision->language()
            ->getId(), 'draft');
    }
    
    /**
     * Verifies the expected moderation state revision exists.
     *
     * @param int $revision_id
     *   The revision ID of the host entity.
     * @param string $langcode
     *   The language code of the host entity to check.
     * @param string $expected_state
     *   The state the content moderation state revision should be in.
     * @param string $expected_workflow
     *   The workflow the content moderation state revision should be using.
     *
     * @internal
     */
    protected function assertModerationState(int $revision_id, string $langcode, string $expected_state, string $expected_workflow = 'editorial') : void {
        $moderation_state_storage = $this->entityTypeManager
            ->getStorage('content_moderation_state');
        $query = $moderation_state_storage->getQuery()
            ->accessCheck(FALSE);
        $results = $query->allRevisions()
            ->condition('content_entity_revision_id', $revision_id)
            ->condition('langcode', $langcode)
            ->execute();
        $this->assertCount(1, $results);
        $moderation_state = $moderation_state_storage->loadRevision(key($results))
            ->getTranslation($langcode);
        $this->assertEquals($expected_state, $moderation_state->get('moderation_state')->value);
        $this->assertEquals($expected_workflow, $moderation_state->get('workflow')->target_id);
    }

}