DisplayFeedTest.php in Drupal 8

Namespace

Drupal\Tests\views_ui\Functional

File

core/modules/views_ui/tests/src/Functional/DisplayFeedTest.php

<?php

namespace Drupal\Tests\views_ui\Functional;


/**
 * Tests the UI for feed display plugin.
 *
 * @group views_ui
 * @see \Drupal\views\Plugin\views\display\Feed
 */
class DisplayFeedTest extends UITestBase {

  /**
   * Views used by this test.
   *
   * @var array
   */
  public static $testViews = [
    'test_display_feed',
    'test_style_opml',
  ];

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = [
    'views_ui',
    'aggregator',
  ];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * Tests feed display admin UI.
   */
  public function testFeedUI() {

    // Test both RSS and OPML feeds.
    foreach (self::$testViews as $view_name) {
      $this
        ->checkFeedViewUi($view_name);
    }
  }

  /**
   * Checks views UI for a specific feed view.
   *
   * @param string $view_name
   *   The view name to check against.
   */
  protected function checkFeedViewUi($view_name) {
    $this
      ->drupalGet('admin/structure/views');

    // Verify that the page lists the $view_name view.
    // Regression test: ViewListBuilder::getDisplayPaths() did not properly
    // check whether a DisplayPluginCollection was returned in iterating over
    // all displays.
    $this
      ->assertText($view_name);

    // Check the attach TO interface.
    $this
      ->drupalGet('admin/structure/views/nojs/display/' . $view_name . '/feed_1/displays');

    // Display labels should be escaped.
    $this
      ->assertEscaped('<em>Page</em>');

    // Load all the options of the checkbox.
    $result = $this
      ->xpath('//div[@id="edit-displays"]/div');
    $options = [];
    foreach ($result as $item) {
      $input_node = $item
        ->find('css', 'input');
      if ($input_node
        ->hasAttribute('value')) {
        $options[] = $input_node
          ->getAttribute('value');
      }
    }
    $this
      ->assertEqual($options, [
      'default',
      'page',
    ], 'Make sure all displays appears as expected.');

    // Post and save this and check the output.
    $this
      ->drupalPostForm('admin/structure/views/nojs/display/' . $view_name . '/feed_1/displays', [
      'displays[page]' => 'page',
    ], t('Apply'));

    // Options summary should be escaped.
    $this
      ->assertEscaped('<em>Page</em>');
    $this
      ->assertNoRaw('<em>Page</em>');
    $this
      ->drupalGet('admin/structure/views/view/' . $view_name . '/edit/feed_1');
    $this
      ->assertFieldByXpath('//*[@id="views-feed-1-displays"]', '<em>Page</em>');

    // Add the default display, so there should now be multiple displays.
    $this
      ->drupalPostForm('admin/structure/views/nojs/display/' . $view_name . '/feed_1/displays', [
      'displays[default]' => 'default',
    ], t('Apply'));
    $this
      ->drupalGet('admin/structure/views/view/' . $view_name . '/edit/feed_1');
    $this
      ->assertFieldByXpath('//*[@id="views-feed-1-displays"]', 'Multiple displays');
  }

}

Classes

Name	Description
DisplayFeedTest	Tests the UI for feed display plugin.