CachedDataUITest.php

<?php

/**
 * @file
 * Contains \Drupal\views_ui\Tests\CachedDataUITest.
 */
namespace Drupal\views_ui\Tests;


/**
 * Tests the user tempstore cache in the UI.
 */
class CachedDataUITest extends UITestBase {

  /**
   * Views used by this test.
   *
   * @var array
   */
  public static $testViews = array(
    'test_view',
  );
  public static function getInfo() {
    return array(
      'name' => 'Cached data',
      'description' => 'Tests the user tempstore object caching in the UI.',
      'group' => 'Views UI',
    );
  }

  /**
   * Tests the user tempstore views data in the UI.
   */
  public function testCacheData() {
    $views_admin_user_uid = $this->fullAdminUser
      ->id();
    $temp_store = $this->container
      ->get('user.tempstore')
      ->get('views');

    // The view should not be locked.
    $this
      ->assertEqual($temp_store
      ->getMetadata('test_view'), NULL, 'The view is not locked.');
    $this
      ->drupalGet('admin/structure/views/view/test_view/edit');

    // Make sure we have 'changes' to the view.
    $this
      ->drupalPost('admin/structure/views/nojs/display/test_view/default/title', array(), t('Apply'));
    $this
      ->assertText('You have unsaved changes.');
    $this
      ->assertEqual($temp_store
      ->getMetadata('test_view')->owner, $views_admin_user_uid, 'View cache has been saved.');
    $view_cache = $temp_store
      ->get('test_view');

    // The view should be enabled.
    $this
      ->assertTrue($view_cache
      ->status(), 'The view is enabled.');

    // The view should now be locked.
    $this
      ->assertEqual($temp_store
      ->getMetadata('test_view')->owner, $views_admin_user_uid, 'The view is locked.');

    // Cancel the view edit and make sure the cache is deleted.
    $this
      ->drupalPost(NULL, array(), t('Cancel'));
    $this
      ->assertEqual($temp_store
      ->getMetadata('test_view'), NULL, 'User tempstore data has been removed.');

    // Test we are redirected to the view listing page.
    $this
      ->assertUrl('admin/structure/views', array(), 'Redirected back to the view listing page.');

    // Login with another user and make sure the view is locked and break.
    $this
      ->drupalPost('admin/structure/views/nojs/display/test_view/default/title', array(), t('Apply'));
    $this
      ->drupalLogin($this->adminUser);
    $this
      ->drupalGet('admin/structure/views/view/test_view/edit');

    // Test we have the break lock link.
    $this
      ->assertLinkByHref('admin/structure/views/view/test_view/break-lock');

    // Break the lock.
    $this
      ->clickLink(t('break this lock'));

    // Test we can save the view.
    $this
      ->drupalPost('admin/structure/views/view/test_view/edit', array(), t('Save'));
    $this
      ->assertRaw(t('The view %view has been saved.', array(
      '%view' => 'Test view',
    )));
  }

}