function PermissionFilterTest::testPermissionFilter

Tests that filter results announcement has correct pluralization.

File

core/modules/user/tests/src/FunctionalJavascript/PermissionFilterTest.php, line 41

Class

PermissionFilterTest

Tests the JavaScript functionality of the permission filter.

Namespace

Code

public function testPermissionFilter() : void {
  // Find the permission filter field.
  $this->drupalGet('admin/people/permissions');
  $assertSession = $this->assertSession();
  $session = $this->getSession();
  $page = $session->getPage();
  $filter = $page->findField('edit-text');
  // Get all permission rows, for assertions later.
  $permission_rows = $page->findAll('css', 'tbody tr td .permission');
  // Administer filter reduces the number of visible rows.
  $filter->setValue('Administer');
  $session->wait(1000, "jQuery('tr[data-drupal-selector=\"edit-permissions-access-content\"]').length == 0");
  $visible_rows = $this->filterVisibleElements($permission_rows);
  // Test Drupal.announce() message when multiple matches are expected.
  $expected_message = count($visible_rows) . ' permissions are available in the modified list.';
  $assertSession->elementTextContains('css', '#drupal-live-announce', $expected_message);
  self::assertGreaterThan(count($visible_rows), count($permission_rows));
  self::assertGreaterThan(1, count($visible_rows));
  // Test Drupal.announce() message when one match is expected.
  // Using a very specific permission name, we expect only one row.
  $filter->setValue('Administer site configuration');
  $session->wait(1000, "jQuery('tr[data-drupal-selector=\"edit-permissions-access-content\"]').length == 0");
  $visible_rows = $this->filterVisibleElements($permission_rows);
  self::assertEquals(1, count($visible_rows));
  $expected_message = '1 permission is available in the modified list.';
  $assertSession->elementTextContains('css', '#drupal-live-announce', $expected_message);
  // Test Drupal.announce() message when no matches are expected.
  $filter->setValue('Pan-Galactic Gargle Blaster');
  $session->wait(1000, "jQuery('tr[data-drupal-selector=\"edit-permissions-access-content\"]').length == 0");
  $visible_rows = $this->filterVisibleElements($permission_rows);
  self::assertEquals(0, count($visible_rows));
  $expected_message = '0 permissions are available in the modified list.';
  $assertSession->elementTextContains('css', '#drupal-live-announce', $expected_message);
}