filter_js_settings.test

<?php
/**
 * @file
 * Functional tests for the Filter module.
 */

/**
 * Test functionality specific to Filter module's attach behavior.
 */
class FilterSettingsAttachedTestCase extends BackdropWebTestCase {

  protected $profile = 'testing';

  /**
   * {@inheritdoc}
   */
  public function setUp() {
    parent::setUp(array(
      'filter',
      'ckeditor5',
    ));

    // Create additional format with an editor.
    $basic_format = array(
      'format' => 'basic',
      'name' => 'Basic',
      'weight' => 0,
      'editor' => 'ckeditor5',
      'editor_settings' => array(
        'toolbar' => array('bold'),
        'image_upload' => array('status' => 0),
      ),
      'filters' => array(
        'filter_html' => array('weight' => 1, 'status' => 1),
      ),
      'roles' => array(
        'authenticated' => 'authenticated',
      ),
    );
    $basic_format = (object) $basic_format;
    filter_format_save($basic_format);

    // Create custom content type.
    $this->backdropCreateContentType(array('type' => 'page', 'name' => 'Page'));

    // Attach additional text field, which uses filter formats, but only
    // text_plain (which has no settings).
    $field_name = 'field_content';
    $field = array(
      'type' => 'text_long',
      'field_name' => $field_name,
      'cardinality' => 1,
    );
    field_create_field($field);
    $instance = array(
      'field_name' => $field_name,
      'entity_type' => 'node',
      'label' => 'Content',
      'bundle' => 'page',
      'settings' => array(
        'text_processing' => 1,
        'allowed_formats' => array('text_plain'),
      ),
    );
    field_create_instance($instance);

    // Create account and log in.
    $basic_permission_name = filter_permission_name($basic_format);
    $web_user = $this->backdropCreateUser(array(
      'access content',
      'create page content',
      $basic_permission_name,
    ));
    $this->backdropLogin($web_user);

    return TRUE;
  }

  /**
   * Test that the JavaScript settings attached to page node form are correct.
   */
  public function testJavascriptSettingsAttached() {
    // Snippets from the script tag containing the settings.
    $empty_settings = '"filter":{"formats":[]}';
    $basic_settings = '"filter":{"formats":{"basic":{"filterSettings":[],"editor":"ckeditor5","editorSettings":';

    $this->backdropGet('node/add/page');
    $script_tag = $this->xpath('//script[contains(text(), :string)]', array(':string' => 'window.Backdrop'));
    $js_settings = (string) $script_tag[0];
    $this->assertFalse(strpos($js_settings, $empty_settings) > 0, 'JavaScript setting for filter formats is not empty');
    $this->assertTrue(strpos($js_settings, $basic_settings) > 0, 'JavaScript setting for filter formats contain basic format');

    // Move body field below content field and check again.
    config_set('field.instance.node.page.body', 'widget.weight', 7);
    field_info_cache_clear();

    $this->backdropGet('node/add/page');
    $script_tag = $this->xpath('//script[contains(text(), :string)]', array(':string' => 'window.Backdrop'));
    $js_settings = (string) $script_tag[0];
    $this->assertFalse(strpos($js_settings, $empty_settings) > 0, 'After switching field order, JavaScript setting for filter formats is not empty');
    $this->assertTrue(strpos($js_settings, $basic_settings) > 0, 'After switching field order, JavaScript setting for filter formats contain basic format');
  }

}