Author example

$this->assertEquals(['foo@foo.com'], $form->getData());
    }

    public function testResizedDownWithDeleteEmptyCallable()
    {
        $form = $this->factory->create(static::TESTED_TYPE, null, [
            'entry_type' => AuthorType::class,
            'allow_delete' => true,
            'delete_empty' => fn (Author $obj = null) => null === $obj || empty($obj->firstName),
        ]);

        $form->setData([new Author('Bob'), new Author('Alice')]);
        $form->submit([['firstName' => 'Bob'], ['firstName' => '']]);

        $this->assertTrue($form->has('0'));
        $this->assertFalse($form->has('1'));
        $this->assertEquals(new Author('Bob'), $form[0]->getData());
        $this->assertEquals([new Author('Bob')], $form->getData());
    }

    public function testResizedDownIfSubmittedWithCompoundEmptyDataDeleteEmptyAndNoDataClass()
    {
        $form = $this->factory->create(static::TESTED_TYPE, null, [
            

return new ClassMetadata(\is_string($classOrObject) ? $classOrObject : $classOrObject::class);
            })
        ;

        $validator = Validation::createValidatorBuilder()
            ->setMetadataFactory($metadataFactory)
            ->getValidator()
        ;
        $form = Forms::createFormFactoryBuilder()
            ->addExtension(new ValidatorExtension($validator))
            ->getFormFactory()
            ->create(FormTypeTest::TESTED_TYPE, new Author(), ['validation_groups' => new GroupSequence(['First', 'Second'])])
            ->add('firstName', TextTypeTest::TESTED_TYPE)
            ->add('lastName', TextTypeTest::TESTED_TYPE, [
                'constraints' => [
                    new Length(['min' => 10, 'groups' => ['First']]),
                ],
            ])
            ->add('australian', TextTypeTest::TESTED_TYPE, [
                'constraints' => [
                    new NotBlank(['groups' => ['Second']]),
                ],
            ])
        ;

'required' => false,
        ])
            ->add('firstName', TextTypeTest::TESTED_TYPE)
            ->add('lastName', TextTypeTest::TESTED_TYPE)
            ->getForm();

        $this->assertNull($form->getData());

        // partially empty, still an object is created         $form->submit(['firstName' => 'Bernhard', 'lastName' => '']);

        $author = new Author();
        $author->firstName = 'Bernhard';
        $author->setLastName('');

        $this->assertEquals($author, $form->getData());
    }

    public function testSubmitWithDefaultDataDontCreateObject()
    {
        $defaultAuthor = new Author();
        $form = $this->factory->createBuilder(static::TESTED_TYPE, null, [
            // data class is inferred from the passed object