public function SingleItemTest::testForm in Media Library Form API Element 8

Same name and namespace in other branches

1. 2.x tests/src/FunctionalJavascript/SingleItemTest.php \Drupal\Tests\media_library_form_element\FunctionalJavascript\SingleItemTest::testForm()

Tests the setting form.

File

tests/src/FunctionalJavascript/SingleItemTest.php, line 78

Class

SingleItemTest

Test using the media library element with cardinality 1.

Namespace

Drupal\Tests\media_library_form_element\FunctionalJavascript

Code

public function testForm() {
  $assert = $this
    ->assertSession();
  $page = $this
    ->getSession()
    ->getPage();
  $this
    ->drupalGet('media-library-form-element-test-form');

  // The form element correctly displays description text.
  $assert
    ->elementContains('css', '#media-media-library-wrapper--description', 'Upload or select your profile image');

  // Cardinality is limited to 1, and no item is populated by default.
  $assert
    ->elementContains('css', '#media-media-library-wrapper--description', 'One media item remaining');

  // Enter the media library.
  $page
    ->pressButton('Add media');
  $assert
    ->assertWaitOnAjaxRequest();

  // Only allowed media types as defined by the form element
  // are displayed in the Media Library menu.
  $assert
    ->elementContains('css', '.media-library-menu a', 'Type One');
  $assert
    ->pageTextContains('Type Two');
  $assert
    ->pageTextNotContains('Type Three');

  // This form element provides access to 'type_one' media.
  $assert
    ->pageTextContains('Horse');
  $assert
    ->pageTextContains('Bear');
  $page
    ->find('css', 'input[name="media_library_select_form[0]"]')
    ->setValue('1');
  $assert
    ->assertWaitOnAjaxRequest();
  $assert
    ->checkboxChecked('media_library_select_form[0]');
  $assert
    ->elementExists('css', '.ui-dialog-buttonset')
    ->pressButton('Insert selected');
  $assert
    ->assertWaitOnAjaxRequest();

  // The item displays in the form element preview.
  $assert
    ->elementContains('css', '.media-library-item__name', 'Dog');

  // Cardinality of 1 is reflected.
  $assert
    ->elementContains('css', '#media-media-library-wrapper--description', 'The maximum number of media items have been selected.');
  $page
    ->pressButton('Save configuration');

  // Verify the selection is saved in configuration
  // and loads as the default value.
  $assert
    ->pageTextContains('Dog');
  $assert
    ->elementContains('css', '.media-library-item__name', 'Dog');

  // Remove the item.
  $page
    ->pressButton('Remove');
  $this
    ->waitForNoText('Dog');
  $page
    ->pressButton('Save configuration');
  $assert
    ->pageTextNotContains('Dog');
  $assert
    ->elementContains('css', '#media-media-library-wrapper--description', 'One media item remaining');
}