public function testSubmitDeepNestedForm()
{
$form = new Form('product');
$form->add(new Form('title'));
$form->add(new Form('description'));
$form->add(new Form('picture'));
$form->get('picture')->add(new Form('caption'));
$form->get('picture')->add(new Form('file'));
$data = ['title' => 'The title', 'description' => 'The description', 'picture' => ['caption' => 'Some caption']];
$files = ['picture' => ['file' => ['tmp_name' => 'foo', 'error' => 0]]];
$form->submit($data, $files);
// Check root data
$this->assertSame($data, $form->getData());
$this->assertSame($files, $form->getFiles());
// Check title data
$this->assertSame('The title', $form->get('title')->getData());
$this->assertNull($form->get('title')->getFiles());
// Check description data
$this->assertSame('The description', $form->get('description')->getData());
$this->assertNull($form->get('description')->getFiles());
// Check picture data
$this->assertSame($data['picture'], $form->get('picture')->getData());
$this->assertSame($files['picture'], $form->get('picture')->getFiles());
// Check caption data
$this->assertSame('Some caption', $form->get('picture')->get('caption')->getData());
$this->assertNull($form->get('picture')->get('caption')->getFiles());
// Check file data
$this->assertNull($form->get('picture')->get('file')->getData());
$this->assertSame($files['picture']['file'], $form->get('picture')->get('file')->getFiles());
}
