public function DisplayExtenderUITest::testDisplayExtenderUI in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/views_ui/tests/src/Functional/DisplayExtenderUITest.php \Drupal\Tests\views_ui\Functional\DisplayExtenderUITest::testDisplayExtenderUI()
2. 10 core/modules/views_ui/tests/src/Functional/DisplayExtenderUITest.php \Drupal\Tests\views_ui\Functional\DisplayExtenderUITest::testDisplayExtenderUI()

Tests the display extender UI.

File

core/modules/views_ui/tests/src/Functional/DisplayExtenderUITest.php, line 29

Class

DisplayExtenderUITest

Tests the display extender UI.

Namespace

Drupal\Tests\views_ui\Functional

Code

public function testDisplayExtenderUI() {
  $this
    ->config('views.settings')
    ->set('display_extenders', [
    'display_extender_test',
  ])
    ->save();
  $view = Views::getView('test_view');
  $view_edit_url = "admin/structure/views/view/{$view->storage->id()}/edit";
  $display_option_url = 'admin/structure/views/nojs/display/test_view/default/test_extender_test_option';
  $this
    ->drupalGet($view_edit_url);
  $this
    ->assertLinkByHref($display_option_url, 0, 'Make sure the option defined by the test display extender appears in the UI.');
  $random_text = $this
    ->randomMachineName();
  $this
    ->drupalPostForm($display_option_url, [
    'test_extender_test_option' => $random_text,
  ], t('Apply'));
  $this
    ->assertSession()
    ->linkExists($random_text);
  $this
    ->drupalPostForm(NULL, [], t('Save'));
  $view = Views::getView($view->storage
    ->id());
  $view
    ->initDisplay();
  $display_extender_options = $view->display_handler
    ->getOption('display_extenders');
  $this
    ->assertEqual($display_extender_options['display_extender_test']['test_extender_test_option'], $random_text, 'Make sure that the display extender option got saved.');
}