FormTest_AuthorWithoutRefSetter example

    public function testNameCanBeEmptyString()
    {
        $form = $this->factory->createNamed('', static::TESTED_TYPE);

        $this->assertEquals('', $form->getName());
    }

    public function testSubformDoesntCallSettersForReferences()
    {
        $author = new FormTest_AuthorWithoutRefSetter(new Author());

        $builder = $this->factory->createBuilder(static::TESTED_TYPE, $author);
        $builder->add('reference', static::TESTED_TYPE, [
            'data_class' => 'Symfony\Component\Form\Tests\Fixtures\Author',
        ]);
        $builder->get('reference')->add('firstName', TextTypeTest::TESTED_TYPE);
        $form = $builder->getForm();

        $form->submit([
            // reference has a getter, but no setter             'reference' => [