class CommentAdminViewTest

class CommentAdminViewTest extends ViewsKernelTestBase {
    
    /**
     * Comments.
     *
     * @var \Drupal\comment\Entity\Comment[]
     */
    protected $comments = [];
    
    /**
     * Admin user.
     *
     * @var \Drupal\user\UserInterface
     */
    protected $adminUser;
    
    /**
     * {@inheritdoc}
     */
    public static $modules = [
        'user',
        'comment',
        'entity_test',
        'language',
        'locale',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp($import_test_views = TRUE) {
        parent::setUp($import_test_views);
        $this->installEntitySchema('user');
        $this->installEntitySchema('comment');
        $this->installEntitySchema('entity_test');
        // Create the anonymous role.
        $this->installConfig([
            'user',
        ]);
        // Enable another language.
        ConfigurableLanguage::createFromLangcode('ur')->save();
        // Rebuild the container to update the default language container variable.
        $this->container
            ->get('kernel')
            ->rebuildContainer();
        // Create an anonymous user.
        $storage = \Drupal::entityTypeManager()->getStorage('user');
        // Insert a row for the anonymous user.
        $storage->create([
            'uid' => 0,
            'name' => '',
            'status' => 0,
        ])
            ->save();
        // Created admin role.
        $admin_role = Role::create([
            'id' => 'admin',
            'permissions' => [
                'administer comments',
            ],
        ]);
        $admin_role->save();
        // Create the admin user.
        $this->adminUser = User::create([
            'name' => $this->randomMachineName(),
            'roles' => [
                $admin_role->id(),
            ],
        ]);
        $this->adminUser
            ->save();
        // Create a comment type.
        CommentType::create([
            'id' => 'comment',
            'label' => 'Default comments',
            'target_entity_type_id' => 'entity_test',
            'description' => 'Default comment field',
        ])->save();
        // Create a commented entity.
        $entity = EntityTest::create();
        $entity->name->value = $this->randomMachineName();
        $entity->save();
        // Create some comments.
        $comment = Comment::create([
            'subject' => 'My comment title',
            'uid' => $this->adminUser
                ->id(),
            'entity_type' => 'entity_test',
            'field_name' => 'comment',
            'comment_type' => 'comment',
            'status' => 1,
            'entity_id' => $entity->id(),
        ]);
        $comment->save();
        $this->comments[] = $comment;
        $comment_anonymous = Comment::create([
            'subject' => 'Anonymous comment title',
            'uid' => 0,
            'name' => 'barry',
            'mail' => 'test@example.com',
            'homepage' => 'https://example.com',
            'entity_type' => 'entity_test',
            'field_name' => 'comment',
            'comment_type' => 'comment',
            'created' => 123456,
            'status' => 1,
            'entity_id' => $entity->id(),
        ]);
        $comment_anonymous->save();
        $this->comments[] = $comment_anonymous;
    }
    
    /**
     * Tests comment admin view filters.
     */
    public function testFilters() {
        $this->doTestFilters('page_published');
        // Unpublish the comments to test the Unapproved comments tab.
        foreach ($this->comments as $comment) {
            $comment->setUnpublished();
            $comment->save();
        }
        $this->doTestFilters('page_unapproved');
    }
    
    /**
     * Tests comment admin view display.
     *
     * @param string $display_id
     *   The display ID.
     */
    protected function doTestFilters($display_id) {
        $comment = $this->comments[0];
        $comment_anonymous = $this->comments[1];
        
        /* @var \Drupal\Core\Session\AccountSwitcherInterface $account_switcher */
        $account_switcher = \Drupal::service('account_switcher');
        
        /* @var \Drupal\Core\Render\RendererInterface $renderer */
        $renderer = \Drupal::service('renderer');
        $account_switcher->switchTo($this->adminUser);
        $executable = Views::getView('comment');
        $build = $executable->preview($display_id);
        $this->setRawContent($renderer->renderRoot($build));
        $this->verbose($this->getRawContent());
        // Assert the exposed filters on the admin page.
        $this->assertField('subject');
        $this->assertField('author_name');
        $this->assertField('langcode');
        $elements = $this->cssSelect('input[type="checkbox"]');
        $this->assertCount(2, $elements, 'There are two comments on the page.');
        $this->assertText($comment->label());
        $this->assertText($comment_anonymous->label());
        $executable->destroy();
        // Test the Subject filter.
        $executable->setExposedInput([
            'subject' => 'Anonymous',
        ]);
        $build = $executable->preview($display_id);
        $this->setRawContent($renderer->renderRoot($build));
        $this->verbose($this->getRawContent());
        $elements = $this->cssSelect('input[type="checkbox"]');
        $this->assertCount(1, $elements, 'Only anonymous comment is visible.');
        $this->assertNoText($comment->label());
        $this->assertText($comment_anonymous->label());
        $executable->destroy();
        $executable->setExposedInput([
            'subject' => 'My comment',
        ]);
        $build = $executable->preview($display_id);
        $this->setRawContent($renderer->renderRoot($build));
        $this->verbose($this->getRawContent());
        $elements = $this->cssSelect('input[type="checkbox"]');
        $this->assertCount(1, $elements, 'Only admin comment is visible.');
        $this->assertText($comment->label());
        $this->assertNoText($comment_anonymous->label());
        $executable->destroy();
        // Test the combine filter using author name.
        $executable->setExposedInput([
            'author_name' => 'barry',
        ]);
        $build = $executable->preview($display_id);
        $this->setRawContent($renderer->renderRoot($build));
        $this->verbose($this->getRawContent());
        $elements = $this->cssSelect('input[type="checkbox"]');
        $this->assertCount(1, $elements, 'Only anonymous comment is visible.');
        $this->assertNoText($comment->label());
        $this->assertText($comment_anonymous->label());
        $executable->destroy();
        // Test the combine filter using username.
        $executable->setExposedInput([
            'author_name' => $this->adminUser
                ->label(),
        ]);
        $build = $executable->preview($display_id);
        $this->setRawContent($renderer->renderRoot($build));
        $this->verbose($this->getRawContent());
        $elements = $this->cssSelect('input[type="checkbox"]');
        $this->assertCount(1, $elements, 'Only admin comment is visible.');
        $this->assertText($comment->label());
        $this->assertNoText($comment_anonymous->label());
        $executable->destroy();
        // Test the language filter.
        $executable->setExposedInput([
            'langcode' => '***LANGUAGE_site_default***',
        ]);
        $build = $executable->preview($display_id);
        $this->setRawContent($renderer->renderRoot($build));
        $this->verbose($this->getRawContent());
        $elements = $this->cssSelect('input[type="checkbox"]');
        $this->assertCount(2, $elements, 'Both comments are visible.');
        $this->assertText($comment->label());
        $this->assertText($comment_anonymous->label());
        $executable->destroy();
        // Tests comment translation filter.
        if (!$comment->hasTranslation('ur')) {
            // If we don't have the translation then create one.
            $comment_translation = $comment->addTranslation('ur', [
                'subject' => 'ur title',
            ]);
            $comment_translation->save();
        }
        else {
            // If we have the translation then unpublish it.
            $comment_translation = $comment->getTranslation('ur');
            $comment_translation->setUnpublished();
            $comment_translation->save();
        }
        if (!$comment_anonymous->hasTranslation('ur')) {
            // If we don't have the translation then create one.
            $comment_anonymous_translation = $comment_anonymous->addTranslation('ur', [
                'subject' => 'ur Anonymous title',
            ]);
            $comment_anonymous_translation->save();
        }
        else {
            // If we have the translation then unpublish it.
            $comment_anonymous_translation = $comment_anonymous->getTranslation('ur');
            $comment_anonymous_translation->setUnpublished();
            $comment_anonymous_translation->save();
        }
        $executable->setExposedInput([
            'langcode' => 'ur',
        ]);
        $build = $executable->preview($display_id);
        $this->setRawContent($renderer->renderRoot($build));
        $this->verbose($this->getRawContent());
        $elements = $this->cssSelect('input[type="checkbox"]');
        $this->assertCount(2, $elements, 'Both comments are visible.');
        $this->assertNoText($comment->label());
        $this->assertNoText($comment_anonymous->label());
        $this->assertText($comment_translation->label());
        $this->assertText($comment_anonymous_translation->label());
        $executable->destroy();
    }

}