class EditorImageDialogTest

class EditorImageDialogTest extends EntityKernelTestBase {
    
    /**
     * Text editor config entity for testing.
     *
     * @var \Drupal\editor\EditorInterface
     */
    protected $editor;
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    public static $modules = [
        'node',
        'file',
        'editor',
        'editor_test',
        'user',
        'system',
    ];
    
    /**
     * Sets up the test.
     */
    protected function setUp() {
        parent::setUp();
        $this->installEntitySchema('file');
        $this->installSchema('system', [
            'key_value_expire',
        ]);
        $this->installSchema('node', [
            'node_access',
        ]);
        $this->installSchema('file', [
            'file_usage',
        ]);
        $this->installConfig([
            'node',
        ]);
        // Add text formats.
        $format = FilterFormat::create([
            'format' => 'filtered_html',
            'name' => 'Filtered HTML',
            'weight' => 0,
            'filters' => [
                'filter_align' => [
                    'status' => TRUE,
                ],
                'filter_caption' => [
                    'status' => TRUE,
                ],
            ],
        ]);
        $format->save();
        // Set up text editor.
        $editor = Editor::create([
            'format' => 'filtered_html',
            'editor' => 'unicorn',
            'image_upload' => [
                'max_size' => 100,
                'scheme' => 'public',
                'directory' => '',
                'status' => TRUE,
            ],
        ]);
        $editor->save();
        $this->editor = $editor;
        // Create a node type for testing.
        $type = NodeType::create([
            'type' => 'page',
            'name' => 'page',
        ]);
        $type->save();
        node_add_body_field($type);
        $this->installEntitySchema('user');
        \Drupal::service('router.builder')->rebuild();
    }
    
    /**
     * Tests that editor image dialog works as expected.
     */
    public function testEditorImageDialog() {
        $input = [
            'editor_object' => [
                'src' => '/sites/default/files/inline-images/somefile.png',
                'alt' => 'fda',
                'width' => '',
                'height' => '',
                'data-entity-type' => 'file',
                'data-entity-uuid' => 'some-uuid',
                'data-align' => 'none',
                'hasCaption' => 'false',
            ],
            'dialogOptions' => [
                'title' => 'Edit Image',
                'dialogClass' => 'editor-image-dialog',
                'autoResize' => 'true',
            ],
            '_drupal_ajax' => '1',
            'ajax_page_state' => [
                'theme' => 'bartik',
                'theme_token' => 'some-token',
                'libraries' => '',
            ],
        ];
        $form_state = (new FormState())->setRequestMethod('POST')
            ->setUserInput($input)
            ->addBuildInfo('args', [
            $this->editor,
        ]);
        $form_builder = $this->container
            ->get('form_builder');
        $form_object = new EditorImageDialog(\Drupal::entityTypeManager()->getStorage('file'));
        $form_id = $form_builder->getFormId($form_object, $form_state);
        $form = $form_builder->retrieveForm($form_id, $form_state);
        $form_builder->prepareForm($form_id, $form, $form_state);
        $form_builder->processForm($form_id, $form, $form_state);
        // Assert these two values are present and we don't get the 'not-this'
        // default back.
        $this->assertEqual(FALSE, $form_state->getValue([
            'attributes',
            'hasCaption',
        ], 'not-this'));
    }

}