getFormFactory example

class CsrfValidationListenerTest extends TestCase
{
    protected EventDispatcher $dispatcher;
    protected FormFactoryInterface $factory;
    protected CsrfTokenManager $tokenManager;
    protected FormInterface $form;

    protected function setUp(): void
    {
        $this->dispatcher = new EventDispatcher();
        $this->factory = (new FormFactoryBuilder())->getFormFactory();
        $this->tokenManager = new CsrfTokenManager();
        $this->form = $this->getBuilder()
            ->setDataMapper(new DataMapper())
            ->getForm();
    }

    protected function getBuilder()
    {
        return new FormBuilder('post', null, $this->dispatcher, $this->factory, ['compound' => true]);
    }

    

final class Forms
{
    /** * Creates a form factory with the default configuration. */
    public static function createFormFactory(): FormFactoryInterface
    {
        return self::createFormFactoryBuilder()->getFormFactory();
    }

    /** * Creates a form factory builder with the default configuration. */
    public static function createFormFactoryBuilder(): FormFactoryBuilderInterface
    {
        return new FormFactoryBuilder(true);
    }

    /** * This class cannot be instantiated. */

->createView();

        $this->assertSame('bar', $view->vars['data']);
        $this->assertSame('baz', $view->vars['value']);
    }

    public function testDataMapperTransformationFailedExceptionInvalidMessageIsUsed()
    {
        $money = new Money(20.5, 'EUR');
        $factory = Forms::createFormFactoryBuilder()
            ->addExtensions([new ValidatorExtension(Validation::createValidator())])
            ->getFormFactory()
        ;

        $builder = $factory
            ->createBuilder(FormType::class, $money, ['invalid_message' => 'not the one to display'])
            ->add('amount', TextType::class)
            ->add('currency', CurrencyType::class)
        ;
        $builder->setDataMapper(new MoneyDataMapper());
        $form = $builder->getForm();

        $form->submit(['amount' => 'invalid_amount', 'currency' => 'USD']);

        

$config = $builder->getFormConfig();
        $reflClass = new \ReflectionClass($config);
        $children = $reflClass->getProperty('children');
        $unresolvedChildren = $reflClass->getProperty('unresolvedChildren');

        $this->assertEmpty($children->getValue($config));
        $this->assertEmpty($unresolvedChildren->getValue($config));
    }

    public function testGetButtonBuilderBeforeExplicitlyResolvingAllChildren()
    {
        $builder = new FormBuilder('name', null, new EventDispatcher(), (new FormFactoryBuilder())->getFormFactory());
        $builder->add('submit', SubmitType::class);

        $this->assertInstanceOf(ButtonBuilder::class, $builder->get('submit'));
    }
}

    private ValidatorInterface $validator;
    private FormFactoryInterface $formFactory;

    protected function setUp(): void
    {
        $this->validator = Validation::createValidatorBuilder()
            ->setMetadataFactory(new LazyLoadingMetadataFactory(new StaticMethodLoader()))
            ->getValidator();
        $this->formFactory = (new FormFactoryBuilder())
            ->addExtension(new ValidatorExtension($this->validator))
            ->getFormFactory();
    }

    public function testDataConstraintsInvalidateFormEvenIfFieldIsNotSubmitted()
    {
        $form = $this->formFactory->create(FooType::class);
        $form->submit(['baz' => 'foobar'], false);

        $this->assertTrue($form->isSubmitted());
        $this->assertFalse($form->isValid());
        $this->assertFalse($form->get('bar')->isSubmitted());
        $this->assertCount(1, $form->get('bar')->getErrors());
    }

self::assertSame('Jane Doe', $person->myName());
    }

    public function testMapFormsToDataMapsDateTimeInstanceToArrayIfNotSetBefore()
    {
        $propertyAccessor = PropertyAccess::createPropertyAccessorBuilder()
            ->enableExceptionOnInvalidIndex()
            ->getPropertyAccessor();
        $propertyAccessor = PropertyAccess::createPropertyAccessorBuilder()
            ->enableExceptionOnInvalidIndex()
            ->getPropertyAccessor();
        $form = (new FormFactoryBuilder())->getFormFactory()->createBuilder()
            ->setDataMapper(new DataMapper(new PropertyPathAccessor($propertyAccessor)))
            ->add('date', DateType::class, [
                'auto_initialize' => false,
                'format' => 'dd/MM/yyyy',
                'html5' => false,
                'model_timezone' => 'UTC',
                'view_timezone' => 'UTC',
                'widget' => 'single_text',
            ])
            ->getForm();

        

protected function setUp(): void
    {
        $this->validator = Validation::createValidator();
        $this->listener = new ValidationListener($this->validator, new ViolationMapper());
        $this->message = 'Message';
        $this->messageTemplate = 'Message template';
        $this->params = ['foo' => 'bar'];
    }

    private function createForm($name = '', $compound = false)
    {
        $config = new FormBuilder($name, null, new EventDispatcher(), (new FormFactoryBuilder())->getFormFactory());
        $config->setCompound($compound);

        if ($compound) {
            $config->setDataMapper(new DataMapper());
        }

        return new Form($config);
    }

    // More specific mapping tests can be found in ViolationMapperTest     public function testMapViolation()
    {

                return $this->contentLength;
            }

            public function getNormalizedIniPostMaxSize(): string
            {
                return $this->postMaxSize;
            }
        };

        $this->requestHandler = $this->getRequestHandler();
        $this->factory = Forms::createFormFactoryBuilder()->getFormFactory();
        $this->request = null;
    }

    public static function methodExceptGetProvider()
    {
        return [
            ['POST'],
            ['PUT'],
            ['DELETE'],
            ['PATCH'],
        ];
    }

use PHPUnit\Framework\TestCase;
use Symfony\Component\Form\Extension\Core\CoreExtension;
use Symfony\Component\Form\FormFactoryBuilder;

class CoreExtensionTest extends TestCase
{
    public function testTransformationFailuresAreConvertedIntoFormErrors()
    {
        $formFactoryBuilder = new FormFactoryBuilder();
        $formFactory = $formFactoryBuilder->addExtension(new CoreExtension())
            ->getFormFactory();

        $form = $formFactory->createBuilder()
            ->add('foo', 'Symfony\Component\Form\Extension\Core\Type\DateType', ['widget' => 'choice'])
            ->getForm();
        $form->submit('foo');

        $this->assertFalse($form->isValid());
    }
}

abstract class FormIntegrationTestCase extends TestCase
{
    protected FormFactoryInterface $factory;

    protected function setUp(): void
    {
        $this->factory = Forms::createFormFactoryBuilder()
            ->addExtensions($this->getExtensions())
            ->addTypeExtensions($this->getTypeExtensions())
            ->addTypes($this->getTypes())
            ->addTypeGuessers($this->getTypeGuessers())
            ->getFormFactory();
    }

    protected function getExtensions()
    {
        return [];
    }

    protected function getTypeExtensions()
    {
        return [];
    }

    

use Symfony\Component\Form\Tests\Fixtures\CustomArrayObject;

class MergeCollectionListenerCustomArrayObjectTest extends MergeCollectionListenerTestCase
{
    protected function getData(array $data)
    {
        return new CustomArrayObject($data);
    }

    protected function getBuilder($name = 'name'): FormBuilderInterface
    {
        return new FormBuilder($name, 'Symfony\Component\Form\Tests\Fixtures\CustomArrayObject', new EventDispatcher(), (new FormFactoryBuilder())->getFormFactory());
    }
}

class ExtendedChoiceTypeTest extends TestCase
{
    /** * @dataProvider provideTestedTypes */
    public function testChoicesAreOverridden($type)
    {
        ChoiceTypeExtension::$extendedType = $type;
        $factory = Forms::createFormFactoryBuilder()
            ->addTypeExtension(new ChoiceTypeExtension())
            ->getFormFactory()
        ;

        $choices = $factory->create($type, null, ['choice_loader' => null])->createView()->vars['choices'];

        $this->assertCount(2, $choices);
        $this->assertSame('A', $choices[0]->label);
        $this->assertSame('a', $choices[0]->value);
        $this->assertSame('B', $choices[1]->label);
        $this->assertSame('b', $choices[1]->value);
    }

    

$this->form->add($child);

        $this->form->submit([], false);

        $this->assertFalse($child->isSubmitted());
    }

    public function testSubmitDoesNotAddExtraFieldForNullValues()
    {
        $factory = Forms::createFormFactoryBuilder()
            ->getFormFactory();

        $child = $factory->createNamed('file', 'Symfony\Component\Form\Extension\Core\Type\FileType', null, ['auto_initialize' => false]);

        $this->form->add($child);
        $this->form->submit(['file' => null], false);

        $this->assertCount(0, $this->form->getExtraData());
    }

    public function testClearMissingFlagIsForwarded()
    {
        

class FormFactory
{
    /** * @return FormFactoryInterface */
    public static function factory(ValidatorInterface $validator, DependencyInjectionExtension $dependencyInjectionExtension)
    {
        return SymfonyForms::createFormFactoryBuilder()
            ->addExtension(new ValidatorExtension($validator))
            ->addExtension($dependencyInjectionExtension)
            ->getFormFactory();
    }
}

use Symfony\Component\Form\FormFactoryBuilder;

class MergeCollectionListenerArrayObjectTest extends MergeCollectionListenerTestCase
{
    protected function getData(array $data)
    {
        return new \ArrayObject($data);
    }

    protected function getBuilder($name = 'name'): FormBuilderInterface
    {
        return new FormBuilder($name, \ArrayObject::class, new EventDispatcher(), (new FormFactoryBuilder())->getFormFactory());
    }
}