public function FormStateTest::testSetError in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/Tests/Core/Form/FormStateTest.php \Drupal\Tests\Core\Form\FormStateTest::testSetError()

Tests the setError() method.

@covers ::setError

File

core/tests/Drupal/Tests/Core/Form/FormStateTest.php, line 64

Contains \Drupal\Tests\Core\Form\FormStateTest.

Class

FormStateTest

@coversDefaultClass \Drupal\Core\Form\FormState

Namespace

Drupal\Tests\Core\Form

Code

public function testSetError() {
  $form_state = new FormState();
  $element['#parents'] = [
    'foo',
    'bar',
  ];
  $form_state
    ->setError($element, 'Fail');
  $this
    ->assertSame([
    'foo][bar' => 'Fail',
  ], $form_state
    ->getErrors());
}