class ElementsContainerTest

Same name and namespace in other branches
  1. 11.x core/modules/system/tests/src/Functional/Form/ElementsContainerTest.php \Drupal\Tests\system\Functional\Form\ElementsContainerTest
  2. 10 core/modules/system/tests/src/Functional/Form/ElementsContainerTest.php \Drupal\Tests\system\Functional\Form\ElementsContainerTest
  3. 8.9.x core/modules/system/tests/src/Functional/Form/ElementsContainerTest.php \Drupal\Tests\system\Functional\Form\ElementsContainerTest

Tests the container form element for expected behavior.

@group Form

Hierarchy

Expanded class hierarchy of ElementsContainerTest

File

core/modules/system/tests/src/Functional/Form/ElementsContainerTest.php, line 12

Namespace

Drupal\Tests\system\Functional\Form
View source
class ElementsContainerTest extends BrowserTestBase {
  
  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'form_test',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  
  /**
   * Tests the #optional container property.
   */
  public function testOptionalContainerElements() {
    $this->drupalGet('form-test/optional-container');
    $assertSession = $this->assertSession();
    $assertSession->elementNotExists('css', 'div.empty_optional');
    $assertSession->elementExists('css', 'div.empty_nonoptional');
    $assertSession->elementExists('css', 'div.nonempty_optional');
    $assertSession->elementExists('css', 'div.nonempty_nonoptional');
  }

}

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