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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\Validator\Tests\Constraints;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Validator\Constraints\Callback;
use Symfony\Component\Validator\Constraints\Length;
use Symfony\Component\Validator\Constraints\NotBlank;
use Symfony\Component\Validator\Constraints\NotNull;
use Symfony\Component\Validator\Constraints\When;
use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
use Symfony\Component\Validator\Exception\MissingOptionsException;
use Symfony\Component\Validator\Mapping\ClassMetadata;
use Symfony\Component\Validator\Mapping\Loader\AttributeLoader;
use Symfony\Component\Validator\Tests\Constraints\Fixtures\WhenTestWithAttributes;
use Symfony\Component\Validator\Tests\Constraints\Fixtures\WhenTestWithClosure;
final class WhenTest extends TestCase
{
#[\PHPUnit\Framework\Attributes\Group('legacy')]
public function testMissingOptionsExceptionIsThrown()
{
$this->expectException(MissingOptionsException::class);
$this->expectExceptionMessage('The options "expression", "constraints" must be set for constraint "Symfony\Component\Validator\Constraints\When".');
new When([]);
}
public function testMissingConstraints()
{
$this->expectException(MissingOptionsException::class);
$this->expectExceptionMessage('The options "constraints" must be set for constraint "Symfony\Component\Validator\Constraints\When".');
new When('true');
}
public function testNonConstraintsAreRejected()
{
$this->expectException(ConstraintDefinitionException::class);
$this->expectExceptionMessage('The value "foo" is not an instance of Constraint in constraint "Symfony\Component\Validator\Constraints\When"');
new When('true', ['foo']);
}
public function testAttributes()
{
$loader = new AttributeLoader();
$metadata = new ClassMetadata(WhenTestWithAttributes::class);
self::assertTrue($loader->loadClassMetadata($metadata));
[$classConstraint] = $metadata->getConstraints();
self::assertInstanceOf(When::class, $classConstraint);
self::assertSame('true', $classConstraint->expression);
self::assertEquals([
new Callback(
callback: 'callback',
groups: ['Default', 'WhenTestWithAttributes'],
),
], $classConstraint->constraints);
self::assertSame([], $classConstraint->otherwise);
[$fooConstraint] = $metadata->properties['foo']->getConstraints();
self::assertInstanceOf(When::class, $fooConstraint);
self::assertSame('true', $fooConstraint->expression);
self::assertEquals([
new NotNull(groups: ['Default', 'WhenTestWithAttributes']),
new NotBlank(groups: ['Default', 'WhenTestWithAttributes']),
], $fooConstraint->constraints);
self::assertSame([], $fooConstraint->otherwise);
self::assertSame(['Default', 'WhenTestWithAttributes'], $fooConstraint->groups);
[$barConstraint] = $metadata->properties['bar']->getConstraints();
self::assertInstanceOf(When::class, $barConstraint);
self::assertSame('false', $barConstraint->expression);
self::assertEquals([
new NotNull(groups: ['foo']),
new NotBlank(groups: ['foo']),
], $barConstraint->constraints);
self::assertSame([], $barConstraint->otherwise);
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([], $quxConstraint->otherwise);
self::assertSame(['foo'], $quxConstraint->groups);
[$bazConstraint] = $metadata->getters['baz']->getConstraints();
self::assertInstanceOf(When::class, $bazConstraint);
self::assertSame('true', $bazConstraint->expression);
self::assertEquals([
new NotNull(groups: ['Default', 'WhenTestWithAttributes']),
new NotBlank(groups: ['Default', 'WhenTestWithAttributes']),
], $bazConstraint->constraints);
self::assertSame([], $bazConstraint->otherwise);
self::assertSame(['Default', 'WhenTestWithAttributes'], $bazConstraint->groups);
[$quuxConstraint] = $metadata->properties['quux']->getConstraints();
self::assertInstanceOf(When::class, $quuxConstraint);
self::assertSame('true', $quuxConstraint->expression);
self::assertEquals([new NotNull(groups: ['foo'])], $quuxConstraint->constraints);
self::assertEquals([new Length(exactly: 10, groups: ['foo'])], $quuxConstraint->otherwise);
self::assertSame(['foo'], $quuxConstraint->groups);
}
#[\PHPUnit\Framework\Attributes\RequiresPhp('8.5')]
public function testAttributesWithClosure()
{
$loader = new AttributeLoader();
$metadata = new ClassMetadata(WhenTestWithClosure::class);
self::assertTrue($loader->loadClassMetadata($metadata));
[$classConstraint] = $metadata->getConstraints();
self::assertInstanceOf(When::class, $classConstraint);
self::assertInstanceOf(\Closure::class, $classConstraint->expression);
self::assertEquals([
new Callback(
callback: 'isValid',
groups: ['Default', 'WhenTestWithClosure'],
),
], $classConstraint->constraints);
self::assertSame([], $classConstraint->otherwise);
[$fooConstraint] = $metadata->properties['foo']->getConstraints();
self::assertInstanceOf(When::class, $fooConstraint);
self::assertInstanceOf(\Closure::class, $fooConstraint->expression);
self::assertEquals([
new NotNull(groups: ['Default', 'WhenTestWithClosure']),
new NotBlank(groups: ['Default', 'WhenTestWithClosure']),
], $fooConstraint->constraints);
self::assertSame([], $fooConstraint->otherwise);
self::assertSame(['Default', 'WhenTestWithClosure'], $fooConstraint->groups);
}
}
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