/**
* @covers ::buildResponse
*/
public function testBuildResponseWithUpdateCommand()
{
$triggering_element = ['#ajax' => ['callback' => function (array $form, FormStateInterface $form_state) {
return new AjaxResponse([]);
}]];
$request = new Request();
$form = ['#build_id' => 'the_build_id', '#build_id_old' => 'a_new_build_id', 'test' => ['#type' => 'textfield']];
$form_state = new FormState();
$form_state->setTriggeringElement($triggering_element);
$commands = [new AlertCommand('alert!')];
$commands_expected = [];
$commands_expected[] = ['command' => 'update_build_id', 'old' => 'a_new_build_id', 'new' => 'the_build_id'];
$commands_expected[] = ['command' => 'alert', 'text' => 'alert!'];
$this->renderer->expects($this->never())->method('renderResponse');
$result = $this->formAjaxResponseBuilder->buildResponse($request, $form, $form_state, $commands);
$this->assertInstanceOf('\\Drupal\\Core\\Ajax\\AjaxResponse', $result);
$this->assertSame($commands_expected, $result->getCommands());
}
