function FormBuilderTest::testPostAjaxRequest

@covers ::buildForm

File

core/tests/Drupal/Tests/Core/Form/FormBuilderTest.php, line 601

Class

FormBuilderTest

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

Namespace

Code

public function testPostAjaxRequest() : void {
  $request = new Request([
    FormBuilderInterface::AJAX_FORM_REQUEST => TRUE,
  ], [
    'form_id' => 'different_form_id',
  ]);
  $request->setMethod('POST');
  $request->setSession(new Session(new MockArraySessionStorage()));
  $this->requestStack
    ->push($request);
  $form_state = (new FormState())->setUserInput([
    FormBuilderInterface::AJAX_FORM_REQUEST => TRUE,
  ])
    ->setMethod('get')
    ->setAlwaysProcess()
    ->disableRedirect()
    ->set('ajax', TRUE);
  $form_id = '\\Drupal\\Tests\\Core\\Form\\TestForm';
  $expected_form = (new TestForm())->buildForm([], $form_state);
  $form = $this->formBuilder
    ->buildForm($form_id, $form_state);
  $this->assertFormElement($expected_form, $form, 'test');
  $this->assertSame('test-form', $form['#id']);
}