public function MultipleSelectsWidgetUiTest::testSelect2Widget in Multiple Selects 8

Test the select2 widget.

File

tests/src/Functional/MultipleSelectsWidgetUiTest.php, line 293

Class

MultipleSelectsWidgetUiTest

Tests the multiple select widget.

Namespace

Drupal\Tests\multiple_selects\Functional

Code

public function testSelect2Widget() {

  // Install select2.
  $this->moduleInstaller
    ->install([
    'select2',
  ]);

  // Set select2 as the element type.
  $entity_form_display = EntityFormDisplay::load('node.page.default');
  $component = $entity_form_display
    ->getComponent('field_tags');
  $component['settings']['element_type'] = 'select2';
  $entity_form_display
    ->setComponent('field_tags', $component)
    ->save();

  // Check that the select2 widget is used.
  $this
    ->drupalGet('node/add/page');
  $this
    ->assertSession()
    ->elementExists('css', '.select2-widget');
}