CachedDataUITest.php in Drupal 8

Namespace

Drupal\Tests\views_ui\Functional

File

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

<?php

namespace Drupal\Tests\views_ui\Functional;


/**
 * Tests the shared tempstore cache in the UI.
 *
 * @group views_ui
 */
class CachedDataUITest extends UITestBase {

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

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

  /**
   * Tests the shared tempstore views data in the UI.
   */
  public function testCacheData() {
    $views_admin_user_uid = $this->fullAdminUser
      ->id();
    $temp_store = $this->container
      ->get('tempstore.shared')
      ->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
      ->drupalPostForm('admin/structure/views/nojs/display/test_view/default/title', [], t('Apply'));
    $this
      ->assertText('You have unsaved changes.');
    $this
      ->assertEqual($temp_store
      ->getMetadata('test_view')
      ->getOwnerId(), $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')
      ->getOwnerId(), $views_admin_user_uid, 'The view is locked.');

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

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

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

    // Test that save and cancel buttons are not shown.
    $this
      ->assertNoFieldById('edit-actions-submit', t('Save'));
    $this
      ->assertNoFieldById('edit-actions-cancel', t('Cancel'));

    // 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'));
    $this
      ->drupalPostForm(NULL, [], t('Break lock'));

    // Test that save and cancel buttons are shown.
    $this
      ->assertFieldById('edit-actions-submit', t('Save'));
    $this
      ->assertFieldById('edit-actions-cancel', t('Cancel'));

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

    // Test that a deleted view has no tempstore data.
    $this
      ->drupalPostForm('admin/structure/views/nojs/display/test_view/default/title', [], t('Apply'));
    $this
      ->drupalPostForm('admin/structure/views/view/test_view/delete', [], t('Delete'));

    // No view tempstore data should be returned for this view after deletion.
    $this
      ->assertEqual($temp_store
      ->getMetadata('test_view'), NULL, 'View tempstore data has been removed after deletion.');
  }

}

Classes

Name	Description
CachedDataUITest	Tests the shared tempstore cache in the UI.