ConfigurableFormTypeGuesser example

class FormFactoryTest extends TestCase
{
    private ConfigurableFormTypeGuesser $guesser1;
    private ConfigurableFormTypeGuesser $guesser2;
    private FormRegistry $registry;
    private FormFactory $factory;

    protected function setUp(): void
    {
        $this->guesser1 = new ConfigurableFormTypeGuesser();
        $this->guesser2 = new ConfigurableFormTypeGuesser();
        $this->registry = new FormRegistry([
            new PreloadedExtension([
                new ConfigurableFormType(),
            ], [], new FormTypeGuesserChain([$this->guesser1, $this->guesser2])),
        ], new ResolvedFormTypeFactory());
        $this->factory = new FormFactory($this->registry);
    }

    public function testCreateNamedBuilderWithTypeName()
    {