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FormValidatorFunctionalTest.php
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FormValidatorFunctionalTest.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Form\Tests\Extension\Validator\Constraints;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\CallbackTransformer;
use Symfony\Component\Form\Exception\TransformationFailedException;
use Symfony\Component\Form\Extension\Core\Type\DateType;
use Symfony\Component\Form\Extension\Core\Type\FormType;
use Symfony\Component\Form\Extension\Core\Type\IntegerType;
use Symfony\Component\Form\Extension\Core\Type\TextType;
use Symfony\Component\Form\Extension\Validator\ValidatorExtension;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\Form\FormFactoryBuilder;
use Symfony\Component\Form\Test\ForwardCompatTestTrait;
use Symfony\Component\OptionsResolver\OptionsResolver;
use Symfony\Component\Validator\Constraints\Collection;
use Symfony\Component\Validator\Constraints\Expression;
use Symfony\Component\Validator\Constraints\GroupSequence;
use Symfony\Component\Validator\Constraints\Length;
use Symfony\Component\Validator\Constraints\NotBlank;
use Symfony\Component\Validator\Constraints\Valid;
use Symfony\Component\Validator\Mapping\ClassMetadata;
use Symfony\Component\Validator\Mapping\Factory\LazyLoadingMetadataFactory;
use Symfony\Component\Validator\Mapping\Loader\StaticMethodLoader;
use Symfony\Component\Validator\Validation;
class FormValidatorFunctionalTest extends TestCase
{
use ForwardCompatTestTrait;
private $validator;
private $formFactory;
private function doSetUp()
{
$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());
}
public function testFieldConstraintsDoNotInvalidateFormIfFieldIsNotSubmitted()
{
$form = $this->formFactory->create(FooType::class);
$form->submit(['bar' => 'foobar'], false);
$this->assertTrue($form->isSubmitted());
$this->assertTrue($form->isValid());
}
public function testFieldConstraintsInvalidateFormIfFieldIsSubmitted()
{
$form = $this->formFactory->create(FooType::class);
$form->submit(['bar' => 'foobar', 'baz' => ''], false);
$this->assertTrue($form->isSubmitted());
$this->assertFalse($form->isValid());
$this->assertTrue($form->get('bar')->isSubmitted());
$this->assertTrue($form->get('bar')->isValid());
$this->assertTrue($form->get('baz')->isSubmitted());
$this->assertFalse($form->get('baz')->isValid());
}
public function testNonCompositeConstraintValidatedOnce()
{
$form = $this->formFactory->create(TextType::class, null, [
'constraints' => [new NotBlank(['groups' => ['foo', 'bar']])],
'validation_groups' => ['foo', 'bar'],
]);
$form->submit('');
$violations = $this->validator->validate($form);
$this->assertCount(1, $violations);
$this->assertSame('This value should not be blank.', $violations[0]->getMessage());
$this->assertSame('data', $violations[0]->getPropertyPath());
}
public function testCompositeConstraintValidatedInEachGroup()
{
$form = $this->formFactory->create(FormType::class, null, [
'constraints' => [
new Collection([
'field1' => new NotBlank([
'groups' => ['field1'],
]),
'field2' => new NotBlank([
'groups' => ['field2'],
]),
]),
],
'validation_groups' => ['field1', 'field2'],
]);
$form->add('field1');
$form->add('field2');
$form->submit([
'field1' => '',
'field2' => '',
]);
$violations = $this->validator->validate($form);
$this->assertCount(2, $violations);
$this->assertSame('This value should not be blank.', $violations[0]->getMessage());
$this->assertSame('data[field1]', $violations[0]->getPropertyPath());
$this->assertSame('This value should not be blank.', $violations[1]->getMessage());
$this->assertSame('data[field2]', $violations[1]->getPropertyPath());
}
public function testCompositeConstraintValidatedInSequence()
{
$form = $this->formFactory->create(FormType::class, null, [
'constraints' => [
new Collection([
'field1' => new NotBlank([
'groups' => ['field1'],
]),
'field2' => new NotBlank([
'groups' => ['field2'],
]),
]),
],
'validation_groups' => new GroupSequence(['field1', 'field2']),
]);
$form->add('field1');
$form->add('field2');
$form->submit([
'field1' => '',
'field2' => '',
]);
$violations = $this->validator->validate($form);
$this->assertCount(1, $violations);
$this->assertSame('This value should not be blank.', $violations[0]->getMessage());
$this->assertSame('data[field1]', $violations[0]->getPropertyPath());
}
public function testFieldsValidateInSequence()
{
$allowEmptyString = property_exists(Length::class, 'allowEmptyString') ? ['allowEmptyString' => true] : [];
$form = $this->formFactory->create(FormType::class, null, [
'validation_groups' => new GroupSequence(['group1', 'group2']),
])
->add('foo', TextType::class, [
'constraints' => [new Length(['min' => 10, 'groups' => ['group1']] + $allowEmptyString)],
])
->add('bar', TextType::class, [
'constraints' => [new NotBlank(['groups' => ['group2']])],
])
;
$form->submit(['foo' => 'invalid', 'bar' => null]);
$errors = $form->getErrors(true);
$this->assertCount(1, $errors);
$this->assertInstanceOf(Length::class, $errors[0]->getCause()->getConstraint());
}
public function testFieldsValidateInSequenceWithNestedGroupsArray()
{
$allowEmptyString = property_exists(Length::class, 'allowEmptyString') ? ['allowEmptyString' => true] : [];
$form = $this->formFactory->create(FormType::class, null, [
'validation_groups' => new GroupSequence([['group1', 'group2'], 'group3']),
])
->add('foo', TextType::class, [
'constraints' => [new Length(['min' => 10, 'groups' => ['group1']] + $allowEmptyString)],
])
->add('bar', TextType::class, [
'constraints' => [new Length(['min' => 10, 'groups' => ['group2']] + $allowEmptyString)],
])
->add('baz', TextType::class, [
'constraints' => [new NotBlank(['groups' => ['group3']])],
])
;
$form->submit(['foo' => 'invalid', 'bar' => 'invalid', 'baz' => null]);
$errors = $form->getErrors(true);
$this->assertCount(2, $errors);
$this->assertInstanceOf(Length::class, $errors[0]->getCause()->getConstraint());
$this->assertInstanceOf(Length::class, $errors[1]->getCause()->getConstraint());
}
public function testConstraintsInDifferentGroupsOnSingleField()
{
$form = $this->formFactory->create(FormType::class, null, [
'validation_groups' => new GroupSequence(['group1', 'group2']),
])
->add('foo', TextType::class, [
'constraints' => [
new NotBlank([
'groups' => ['group1'],
]),
new Length([
'groups' => ['group2'],
'max' => 3,
]),
],
]);
$form->submit([
'foo' => 'test@example.com',
]);
$errors = $form->getErrors(true);
$this->assertFalse($form->isValid());
$this->assertCount(1, $errors);
$this->assertInstanceOf(Length::class, $errors[0]->getCause()->getConstraint());
}
public function testConstraintsInDifferentGroupsOnSingleFieldWithAdditionalFieldThatHasNoConstraintsAddedBeforeTheFieldWithConstraints()
{
$form = $this->formFactory->create(FormType::class, null, [
'validation_groups' => new GroupSequence(['group1', 'group2']),
])
->add('bar')
->add('foo', TextType::class, [
'constraints' => [
new NotBlank([
'groups' => ['group1'],
]),
new Length([
'groups' => ['group2'],
'max' => 3,
]),
],
]);
$form->submit([
'foo' => 'test@example.com',
]);
$errors = $form->getErrors(true);
$this->assertFalse($form->isValid());
$this->assertCount(1, $errors);
$this->assertInstanceOf(Length::class, $errors[0]->getCause()->getConstraint());
}
public function testCascadeValidationToChildFormsUsingPropertyPaths()
{
$form = $this->formFactory->create(FormType::class, null, [
'validation_groups' => ['group1', 'group2'],
])
->add('field1', null, [
'constraints' => [new NotBlank(['groups' => 'group1'])],
'property_path' => '[foo]',
])
->add('field2', null, [
'constraints' => [new NotBlank(['groups' => 'group2'])],
'property_path' => '[bar]',
])
;
$form->submit([
'field1' => '',
'field2' => '',
]);
$violations = $this->validator->validate($form);
$this->assertCount(2, $violations);
$this->assertSame('This value should not be blank.', $violations[0]->getMessage());
$this->assertSame('children[field1].data', $violations[0]->getPropertyPath());
$this->assertSame('This value should not be blank.', $violations[1]->getMessage());
$this->assertSame('children[field2].data', $violations[1]->getPropertyPath());
}
public function testCascadeValidationToChildFormsWithTwoValidConstraints()
{
$form = $this->formFactory->create(ReviewType::class);
$form->submit([
'rating' => 1,
'title' => 'Sample Title',
]);
$violations = $this->validator->validate($form);
$this->assertCount(1, $violations);
$this->assertSame('This value should not be blank.', $violations[0]->getMessage());
$this->assertSame('children[author].data.email', $violations[0]->getPropertyPath());
}
public function testCascadeValidationToChildFormsWithTwoValidConstraints2()
{
$form = $this->formFactory->create(ReviewType::class);
$form->submit([
'title' => 'Sample Title',
]);
$violations = $this->validator->validate($form);
$this->assertCount(2, $violations);
$this->assertSame('This value should not be blank.', $violations[0]->getMessage());
$this->assertSame('data.rating', $violations[0]->getPropertyPath());
$this->assertSame('This value should not be blank.', $violations[1]->getMessage());
$this->assertSame('children[author].data.email', $violations[1]->getPropertyPath());
}
public function testCascadeValidationToChildFormsUsingPropertyPathsValidatedInSequence()
{
$form = $this->formFactory->create(FormType::class, null, [
'validation_groups' => new GroupSequence(['group1', 'group2']),
])
->add('field1', null, [
'constraints' => [new NotBlank(['groups' => 'group1'])],
'property_path' => '[foo]',
])
->add('field2', null, [
'constraints' => [new NotBlank(['groups' => 'group2'])],
'property_path' => '[bar]',
])
;
$form->submit([
'field1' => '',
'field2' => '',
]);
$violations = $this->validator->validate($form);
$this->assertCount(1, $violations);
$this->assertSame('This value should not be blank.', $violations[0]->getMessage());
$this->assertSame('children[field1].data', $violations[0]->getPropertyPath());
}
public function testContextIsPopulatedWithFormBeingValidated()
{
$form = $this->formFactory->create(FormType::class)
->add('field1', null, [
'constraints' => [new Expression([
'expression' => '!this.getParent().get("field2").getData()',
])],
])
->add('field2')
;
$form->submit([
'field1' => '',
'field2' => '',
]);
$violations = $this->validator->validate($form);
$this->assertCount(0, $violations);
}
public function testContextIsPopulatedWithFormBeingValidatedUsingGroupSequence()
{
$form = $this->formFactory->create(FormType::class, null, [
'validation_groups' => new GroupSequence(['group1']),
])
->add('field1', null, [
'constraints' => [new Expression([
'expression' => '!this.getParent().get("field2").getData()',
'groups' => ['group1'],
])],
])
->add('field2')
;
$form->submit([
'field1' => '',
'field2' => '',
]);
$violations = $this->validator->validate($form);
$this->assertCount(0, $violations);
}
public function testSubmitFormChoiceInvalid()
{
$form = $this->formFactory->create(DateType::class, null, [
'widget' => 'choice',
'years' => [2021],
]);
$form->submit([
'year' => '2020',
'month' => '13',
'day' => '13',
]);
$this->assertTrue($form->isSubmitted());
$this->assertFalse($form->isValid());
$this->assertCount(2, $form->getErrors());
$this->assertSame('This value is not valid.', $form->getErrors()[0]->getMessage());
$this->assertSame($form->get('year'), $form->getErrors()[0]->getOrigin());
$this->assertSame('This value is not valid.', $form->getErrors()[1]->getMessage());
$this->assertSame($form->get('month'), $form->getErrors()[1]->getOrigin());
}
public function testDoNotAddInvalidMessageIfChildFormIsAlreadyNotSynchronized()
{
$formBuilder = $this->formFactory->createBuilder()
->add('field1')
->add('field2')
->addModelTransformer(new CallbackTransformer(
function () {
},
function () {
throw new TransformationFailedException('This value is invalid.');
}
));
$formBuilder->get('field2')->addModelTransformer(new CallbackTransformer(
function () {
},
function () {
throw new TransformationFailedException('This value is invalid.');
}
));
$form = $formBuilder->getForm();
$form->submit([
'field1' => 'foo',
'field2' => 'bar',
]);
$this->assertTrue($form->isSubmitted());
$this->assertFalse($form->isValid());
$this->assertCount(0, $form->getErrors());
$this->assertTrue($form->get('field1')->isValid());
$this->assertCount(0, $form->get('field1')->getErrors());
$this->assertFalse($form->get('field2')->isValid());
$this->assertCount(1, $form->get('field2')->getErrors());
}
}
class Foo
{
public $bar;
public $baz;
public static function loadValidatorMetadata(ClassMetadata $metadata)
{
$metadata->addPropertyConstraint('bar', new NotBlank());
}
}
class FooType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('bar')
->add('baz', null, [
'constraints' => [new NotBlank()],
])
;
}
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefault('data_class', Foo::class);
}
}
class Review
{
public $rating;
public $title;
public $author;
public static function loadValidatorMetadata(ClassMetadata $metadata)
{
$metadata->addPropertyConstraint('title', new NotBlank());
$metadata->addPropertyConstraint('rating', new NotBlank());
}
}
class ReviewType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('rating', IntegerType::class, [
'constraints' => [new Valid()],
])
->add('title')
->add('author', CustomerType::class, [
'constraints' => [new Valid()],
])
;
}
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefault('data_class', Review::class);
}
}
class Customer
{
public $email;
public static function loadValidatorMetadata(ClassMetadata $metadata)
{
$metadata->addPropertyConstraint('email', new NotBlank());
}
}
class CustomerType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('email')
;
}
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefault('data_class', Customer::class);
}
}