/**
* {@inheritdoc}
*/
public function buildView(FormView $view, FormInterface $form, array $options)
{
/** @var ConverterInterface $converter */
$converter = $options['converter'];
$formData = $form->getData();
if ($formData) {
$transformedData = $this->eventsToUsersTransformer->transform($formData);
$result = [];
foreach ($transformedData as $item) {
$result[] = $converter->convertItem($item);
}
$view->vars['attr']['data-selected-data'] = json_encode($result);
}
}
public function testTransform()
{
$this->assertNull($this->transformer->transform(null));
$firstUser = new User();
$firstUser->setUsername('1');
$secondUser = new User();
$secondUser->setUsername('2');
$firstCalendar = new Calendar();
$firstCalendar->setOwner($firstUser);
$secondCalendar = new Calendar();
$secondCalendar->setOwner($secondUser);
$firstEvent = new CalendarEvent();
$firstEvent->setCalendar($firstCalendar);
$secondEvent = new CalendarEvent();
$secondEvent->setCalendar($secondCalendar);
$this->assertEquals([$firstUser, $secondUser], $this->transformer->transform([$firstEvent, $secondEvent])->toArray());
}
