TypehintedPropertiesCar example

$this->mapper->mapDataToForms($car, new \ArrayIterator([$form]));

        self::assertNull($form->getData());
    }

    public function testMapDataToFormsIgnoresUninitializedProperties()
    {
        $engineForm = new Form(new FormConfigBuilder('engine', null, $this->dispatcher));
        $colorForm = new Form(new FormConfigBuilder('color', null, $this->dispatcher));

        $car = new TypehintedPropertiesCar();
        $car->engine = 'BMW';

        $this->mapper->mapDataToForms($car, new \ArrayIterator([$engineForm, $colorForm]));

        self::assertSame($car->engine, $engineForm->getData());
        self::assertNull($colorForm->getData());
    }

    public function testMapDataToFormsSetsDefaultDataIfPassedDataIsNull()
    {
        $default = new \stdClass();