function FormStateTest::testFormErrorsDuringSubmission

Tests that form errors during submission throw an exception.

@legacy-covers ::setErrorByName

File

core/tests/Drupal/Tests/Core/Form/FormStateTest.php, line 136

Class

FormStateTest

Tests Drupal\Core\Form\FormState.

Namespace

Code

public function testFormErrorsDuringSubmission() : void {
  $form_state = new FormState();
  $form_state->setValidationComplete();
  $this->expectException(\LogicException::class);
  $this->expectExceptionMessage('Form errors cannot be set after form validation has finished.');
  $form_state->setErrorByName('test', 'message');
}