getNormalizerForCallbacks example

trait CallbacksTestTrait
{
    abstract protected function getNormalizerForCallbacks(): NormalizerInterface;

    abstract protected function getNormalizerForCallbacksWithPropertyTypeExtractor(): NormalizerInterface;

    /** * @dataProvider provideNormalizeCallbacks */
    public function testNormalizeCallbacks($callbacks, $valueBar, $result)
    {
        $normalizer = $this->getNormalizerForCallbacks();

        $obj = new CallbacksObject();
        $obj->bar = $valueBar;

        $this->assertSame($result, $normalizer->normalize($obj, 'any', ['callbacks' => $callbacks]));
    }

    /** * @dataProvider provideNormalizeCallbacks */
    public function testNormalizeCallbacksWithTypedProperty($callbacks, $valueBar, $result)
    {