function ModuleUninstallFilterTest::testModuleUninstallFilter

Tests that correct module count is returned when list filtered.

File

core/modules/system/tests/src/FunctionalJavascript/ModuleUninstallFilterTest.php, line 41

Class

ModuleUninstallFilterTest

Tests the JavaScript functionality of the module uninstall filter.

Namespace

Code

public function testModuleUninstallFilter() : void {
  // Find the module filter field.
  $this->drupalGet('admin/modules/uninstall');
  $assertSession = $this->assertSession();
  $session = $this->getSession();
  $page = $session->getPage();
  $filter = $page->findField('edit-text');
  // Get all module rows, for assertions later.
  $module_rows = $page->findAll('css', '.module-name');
  // Test module filter reduces the number of visible rows.
  $filter->setValue('dynamic');
  $session->wait(1000, 'jQuery("#edit-uninstall-page-cache:visible").length == 0');
  $visible_rows = $this->filterVisibleElements($module_rows);
  $this->assertNotEquals(count($module_rows), count($visible_rows));
  // Test Drupal.announce() message when multiple matches are expected.
  $filter->setValue('cache');
  $session->wait(1000, 'jQuery("#drupal-live-announce").html().indexOf("modules are available") > -1');
  $visible_rows = $this->filterVisibleElements($module_rows);
  $expected_message = count($visible_rows) . ' modules are available in the modified list.';
  $assertSession->elementTextContains('css', '#drupal-live-announce', $expected_message);
  // Test Drupal.announce() message when only one match is expected.
  // Using a very specific module name, we expect only one row.
  $filter->setValue('dynamic page cache');
  $session->wait(1000, 'jQuery("#drupal-live-announce").html().indexOf("module is available") > -1');
  $visible_rows = $this->filterVisibleElements($module_rows);
  $this->assertEquals(1, count($visible_rows));
  $expected_message = '1 module 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("#drupal-live-announce").html().indexOf("0 modules are available") > -1');
  $visible_rows = $this->filterVisibleElements($module_rows);
  $this->assertEquals(0, count($visible_rows));
  $expected_message = '0 modules are available in the modified list.';
  $assertSession->elementTextContains('css', '#drupal-live-announce', $expected_message);
}