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[Form] fix group sequence based validation #20975

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Merged
merged 1 commit into from
Dec 19, 2016
Merged

[Form] fix group sequence based validation #20975

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15 changes: 11 additions & 4 deletions 15 src/Symfony/Component/Form/Extension/Validator/Constraints/FormValidator.php
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@

use Symfony\Component\Form\FormInterface;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\Constraints\GroupSequence;
use Symfony\Component\Validator\ConstraintValidator;
use Symfony\Component\Validator\Context\ExecutionContextInterface;
use Symfony\Component\Validator\Exception\UnexpectedTypeException;
Expand Down Expand Up @@ -49,10 +50,12 @@ public function validate($form, Constraint $constraint)

// Validate the data against its own constraints
if (self::allowDataWalking($form)) {
foreach ($groups as $group) {
if ($validator) {
$validator->atPath('data')->validate($form->getData(), null, $group);
} else {
if ($validator) {
if (is_array($groups) && count($groups) > 0 || $groups instanceof GroupSequence && count($groups->groups) > 0) {
$validator->atPath('data')->validate($form->getData(), null, $groups);
}
} else {
foreach ($groups as $group) {
// 2.4 API
$this->context->validate($form->getData(), 'data', $group, true);
}
Expand Down Expand Up @@ -218,6 +221,10 @@ private static function resolveValidationGroups($groups, FormInterface $form)
$groups = call_user_func($groups, $form);
}

if ($groups instanceof GroupSequence) {
return $groups;
}

return (array) $groups;
}
}
5 changes: 5 additions & 0 deletions 5 src/Symfony/Component/Form/Extension/Validator/Type/BaseValidatorExtension.php
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@
use Symfony\Component\Form\AbstractTypeExtension;
use Symfony\Component\OptionsResolver\Options;
use Symfony\Component\OptionsResolver\OptionsResolver;
use Symfony\Component\Validator\Constraints\GroupSequence;

/**
* Encapsulates common logic of {@link FormTypeValidatorExtension} and
Expand Down Expand Up @@ -42,6 +43,10 @@ public function configureOptions(OptionsResolver $resolver)
return $groups;
}

if ($groups instanceof GroupSequence) {
return $groups;
}

return (array) $groups;
};

Expand Down
50 changes: 30 additions & 20 deletions 50 src/Symfony/Component/Form/Tests/Extension/Validator/Constraints/FormValidatorTest.php
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Expand Up @@ -18,6 +18,7 @@
use Symfony\Component\Form\Extension\Validator\Constraints\Form;
use Symfony\Component\Form\Extension\Validator\Constraints\FormValidator;
use Symfony\Component\Form\SubmitButtonBuilder;
use Symfony\Component\Validator\Constraints\GroupSequence;
use Symfony\Component\Validator\Constraints\NotNull;
use Symfony\Component\Validator\Constraints\NotBlank;
use Symfony\Component\Validator\Tests\Constraints\AbstractConstraintValidatorTest;
Expand Down Expand Up @@ -73,8 +74,7 @@ public function testValidate()
->setData($object)
->getForm();

$this->expectValidateAt(0, 'data', $object, 'group1');
$this->expectValidateAt(1, 'data', $object, 'group2');
$this->expectValidateAt(0, 'data', $object, array('group1', 'group2'));

$this->validator->validate($form, new Form());

Expand All @@ -96,12 +96,11 @@ public function testValidateConstraints()
->getForm();

// First default constraints
$this->expectValidateAt(0, 'data', $object, 'group1');
$this->expectValidateAt(1, 'data', $object, 'group2');
$this->expectValidateAt(0, 'data', $object, array('group1', 'group2'));

// Then custom constraints
$this->expectValidateValueAt(2, 'data', $object, $constraint1, 'group1');
$this->expectValidateValueAt(3, 'data', $object, $constraint2, 'group2');
$this->expectValidateValueAt(1, 'data', $object, $constraint1, 'group1');
$this->expectValidateValueAt(2, 'data', $object, $constraint2, 'group2');

$this->validator->validate($form, new Form());

Expand Down Expand Up @@ -135,7 +134,7 @@ public function testMissingConstraintIndex()
$form = new FormBuilder('name', '\stdClass', $this->dispatcher, $this->factory);
$form = $form->setData($object)->getForm();

$this->expectValidateAt(0, 'data', $object, 'Default');
$this->expectValidateAt(0, 'data', $object, array('Default'));

$this->validator->validate($form, new Form());

Expand Down Expand Up @@ -347,15 +346,29 @@ function () { throw new TransformationFailedException(); }
}

public function testHandleCallbackValidationGroups()
{
$object = $this->getMock('\stdClass');
$options = array('validation_groups' => new GroupSequence(array('group1', 'group2')));
$form = $this->getBuilder('name', '\stdClass', $options)
->setData($object)
->getForm();

$this->expectValidateAt(0, 'data', $object, new GroupSequence(array('group1', 'group2')));

$this->validator->validate($form, new Form());

$this->assertNoViolation();
}

public function testHandleGroupSequenceValidationGroups()
{
$object = $this->getMock('\stdClass');
$options = array('validation_groups' => array($this, 'getValidationGroups'));
$form = $this->getBuilder('name', '\stdClass', $options)
->setData($object)
->getForm();

$this->expectValidateAt(0, 'data', $object, 'group1');
$this->expectValidateAt(1, 'data', $object, 'group2');
$this->expectValidateAt(0, 'data', $object, array('group1', 'group2'));
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Looks like this bug fix is breaking BC with this behavioral change. But it seems the code was broken so I'm still 👍 for this one.

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@HeahDude Which BC break do you refer to?

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Arff, got confused by your refactoring :)


$this->validator->validate($form, new Form());

Expand All @@ -370,7 +383,7 @@ public function testDontExecuteFunctionNames()
->setData($object)
->getForm();

$this->expectValidateAt(0, 'data', $object, 'header');
$this->expectValidateAt(0, 'data', $object, array('header'));

$this->validator->validate($form, new Form());

Expand All @@ -387,8 +400,7 @@ public function testHandleClosureValidationGroups()
->setData($object)
->getForm();

$this->expectValidateAt(0, 'data', $object, 'group1');
$this->expectValidateAt(1, 'data', $object, 'group2');
$this->expectValidateAt(0, 'data', $object, array('group1', 'group2'));

$this->validator->validate($form, new Form());

Expand All @@ -414,7 +426,7 @@ public function testUseValidationGroupOfClickedButton()

$parent->submit(array('name' => $object, 'submit' => ''));

$this->expectValidateAt(0, 'data', $object, 'button_group');
$this->expectValidateAt(0, 'data', $object, array('button_group'));

$this->validator->validate($form, new Form());

Expand All @@ -440,7 +452,7 @@ public function testDontUseValidationGroupOfUnclickedButton()

$form->setData($object);

$this->expectValidateAt(0, 'data', $object, 'form_group');
$this->expectValidateAt(0, 'data', $object, array('form_group'));

$this->validator->validate($form, new Form());

Expand All @@ -464,7 +476,7 @@ public function testUseInheritedValidationGroup()

$form->setData($object);

$this->expectValidateAt(0, 'data', $object, 'group');
$this->expectValidateAt(0, 'data', $object, array('group'));

$this->validator->validate($form, new Form());

Expand All @@ -488,8 +500,7 @@ public function testUseInheritedCallbackValidationGroup()

$form->setData($object);

$this->expectValidateAt(0, 'data', $object, 'group1');
$this->expectValidateAt(1, 'data', $object, 'group2');
$this->expectValidateAt(0, 'data', $object, array('group1', 'group2'));

$this->validator->validate($form, new Form());

Expand All @@ -515,8 +526,7 @@ public function testUseInheritedClosureValidationGroup()

$form->setData($object);

$this->expectValidateAt(0, 'data', $object, 'group1');
$this->expectValidateAt(1, 'data', $object, 'group2');
$this->expectValidateAt(0, 'data', $object, array('group1', 'group2'));

$this->validator->validate($form, new Form());

Expand All @@ -530,7 +540,7 @@ public function testAppendPropertyPath()
->setData($object)
->getForm();

$this->expectValidateAt(0, 'data', $object, 'Default');
$this->expectValidateAt(0, 'data', $object, array('Default'));

$this->validator->validate($form, new Form());

Expand Down
10 changes: 10 additions & 0 deletions 10 src/Symfony/Component/Form/Tests/Extension/Validator/Type/BaseValidatorExtensionTest.php
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Expand Up @@ -12,6 +12,7 @@
namespace Symfony\Component\Form\Tests\Extension\Validator\Type;

use Symfony\Component\Form\Test\FormInterface;
use Symfony\Component\Validator\Constraints\GroupSequence;

/**
* @author Bernhard Schussek <bschussek@gmail.com>
Expand Down Expand Up @@ -70,5 +71,14 @@ public function testValidationGroupsCanBeSetToClosure()
$this->assertInternalType('callable', $form->getConfig()->getOption('validation_groups'));
}

public function testValidationGroupsCanBeSetToGroupSequence()
{
$form = $this->createForm(array(
'validation_groups' => new GroupSequence(array('group1', 'group2')),
));

$this->assertInstanceOf('Symfony\Component\Validator\Constraints\GroupSequence', $form->getConfig()->getOption('validation_groups'));
}

abstract protected function createForm(array $options = array());
}
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