function FormBuilderTest::testHandleRedirectWithResponse

Tests the handling of a redirect when FormStateInterface::$response exists.

File

core/tests/Drupal/Tests/Core/Form/FormBuilderTest.php, line 190

Class

FormBuilderTest

@coversDefaultClass \Drupal\Core\Form\FormBuilder[[api-linebreak]] @group Form

Namespace

Code

public function testHandleRedirectWithResponse() : void {
  $form_id = 'test_form_id';
  $expected_form = $form_id();
  // Set up a response that will be used.
  $response = $this->getMockBuilder('Symfony\\Component\\HttpFoundation\\Response')
    ->disableOriginalConstructor()
    ->getMock();
  // Set up a redirect that will not be called.
  $redirect = $this->getMockBuilder('Symfony\\Component\\HttpFoundation\\RedirectResponse')
    ->disableOriginalConstructor()
    ->getMock();
  $form_arg = $this->getMockForm($form_id, $expected_form);
  $form_arg->expects($this->any())
    ->method('submitForm')
    ->willReturnCallback(function ($form, FormStateInterface $form_state) use ($response, $redirect) {
    // Set both the response and the redirect.
    $form_state->setResponse($response);
    $form_state->set('redirect', $redirect);
  });
  $form_state = new FormState();
  try {
    $input['form_id'] = $form_id;
    $form_state->setUserInput($input);
    $this->simulateFormSubmission($form_id, $form_arg, $form_state, FALSE);
    $this->fail('EnforcedResponseException was not thrown.');
  } catch (EnforcedResponseException $e) {
    $this->assertSame($response, $e->getResponse());
  }
  $this->assertSame($response, $form_state->getResponse());
}