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[Validator] Allow single constraint to be passed to the constraints option of the When constraint #50425

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Merged
merged 1 commit into from
Jun 21, 2023
Merged

[Validator] Allow single constraint to be passed to the constraints option of the When constraint #50425

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1 change: 1 addition & 0 deletions src/Symfony/Component/Validator/CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@ CHANGELOG
---

* Allow single integer for the `versions` option of the `Uuid` constraint
* Allow single constraint to be passed to the `constraints` option of the `When` constraint

6.3
---
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8 changes: 7 additions & 1 deletion src/Symfony/Component/Validator/Constraints/When.php
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Expand Up @@ -13,10 +13,12 @@

use Symfony\Component\ExpressionLanguage\Expression;
use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\Exception\LogicException;

/**
* @Annotation
*
* @Target({"CLASS", "PROPERTY", "METHOD", "ANNOTATION"})
*/
#[\Attribute(\Attribute::TARGET_CLASS | \Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
Expand All @@ -26,7 +28,7 @@ class When extends Composite
public $constraints = [];
public $values = [];

public function __construct(string|Expression|array $expression, array $constraints = null, array $values = null, array $groups = null, $payload = null, array $options = [])
public function __construct(string|Expression|array $expression, array|Constraint $constraints = null, array $values = null, array $groups = null, $payload = null, array $options = [])
{
if (!class_exists(ExpressionLanguage::class)) {
throw new LogicException(sprintf('The "symfony/expression-language" component is required to use the "%s" constraint. Try running "composer require symfony/expression-language".', __CLASS__));
Expand All @@ -39,6 +41,10 @@ public function __construct(string|Expression|array $expression, array $constrai
$options['constraints'] = $constraints;
}

if (isset($options['constraints']) && !\is_array($options['constraints'])) {
$options['constraints'] = [$options['constraints']];
}

if (null !== $groups) {
$options['groups'] = $groups;
}
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3 changes: 3 additions & 0 deletions src/Symfony/Component/Validator/Tests/Constraints/Fixtures/WhenTestWithAttributes.php
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Expand Up @@ -33,6 +33,9 @@ class WhenTestWithAttributes
], groups: ['foo'])]
private $bar;

#[When(expression: 'true', constraints: new NotNull(), groups: ['foo'])]
private $qux;

#[When(expression: 'true', constraints: [
new NotNull(),
new NotBlank(),
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27 changes: 27 additions & 0 deletions src/Symfony/Component/Validator/Tests/Constraints/WhenTest.php
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Expand Up @@ -88,6 +88,17 @@ public function testAnnotations()
], $barConstraint->constraints);
self::assertSame(['foo'], $barConstraint->groups);

[$quxConstraint] = $metadata->properties['qux']->getConstraints();

self::assertInstanceOf(When::class, $quxConstraint);
self::assertSame('true', $quxConstraint->expression);
self::assertEquals([
new NotNull([
'groups' => ['foo'],
]),
], $quxConstraint->constraints);
self::assertSame(['foo'], $quxConstraint->groups);

[$bazConstraint] = $metadata->getters['baz']->getConstraints();

self::assertInstanceOf(When::class, $bazConstraint);
Expand Down Expand Up @@ -152,6 +163,17 @@ public function testAttributes()
], $barConstraint->constraints);
self::assertSame(['foo'], $barConstraint->groups);

[$quxConstraint] = $metadata->properties['qux']->getConstraints();

self::assertInstanceOf(When::class, $quxConstraint);
self::assertSame('true', $quxConstraint->expression);
self::assertEquals([
new NotNull([
'groups' => ['foo'],
]),
], $quxConstraint->constraints);
self::assertSame(['foo'], $quxConstraint->groups);

[$bazConstraint] = $metadata->getters['baz']->getConstraints();

self::assertInstanceOf(When::class, $bazConstraint);
Expand Down Expand Up @@ -183,6 +205,11 @@ class WhenTestWithAnnotations
*/
private $bar;

/**
* @When(expression="true", constraints=@NotNull, groups={"foo"})
*/
private $qux;

/**
* @When(expression="true", constraints={@NotNull, @NotBlank})
*/
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11 changes: 11 additions & 0 deletions src/Symfony/Component/Validator/Tests/Constraints/WhenValidatorTest.php
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Expand Up @@ -39,6 +39,17 @@ public function testConstraintsAreExecuted()
]));
}

public function testConstraintIsExecuted()
{
$constraint = new NotNull();
$this->expectValidateValue(0, 'Foo', [$constraint]);

$this->validator->validate('Foo', new When([
'expression' => 'true',
'constraints' => $constraint,
]));
}

public function testConstraintsAreExecutedWithNull()
{
$constraints = [
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