UniqueEntity example

$this->buildViolation('myMessage')
            ->atPath('property.path.name')
            ->setParameter('{{ value }}', '"Foo"')
            ->setInvalidValue($entity2)
            ->setCause([$entity1])
            ->setCode(UniqueEntity::NOT_UNIQUE_ERROR)
            ->assertRaised();
    }

    public static function provideUniquenessConstraints(): iterable
    {
        yield 'Doctrine style' => [new UniqueEntity([
            'message' => 'myMessage',
            'fields' => ['name'],
            'em' => self::EM_NAME,
        ])];

        yield 'Named arguments' => [new UniqueEntity(message: 'myMessage', fields: ['name'], em: 'foo')];
    }

    /** * @dataProvider provideConstraintsWithCustomErrorPath */
    

if ($constraint instanceof Length) {
                        $lengthConstraint = $constraint;
                    }
                }
            }

            if (!$enabledForProperty) {
                continue;
            }

            if (true === ($mapping['unique'] ?? false) && !isset($existingUniqueFields[$mapping['fieldName']])) {
                $metadata->addConstraint(new UniqueEntity(['fields' => $mapping['fieldName']]));
                $loaded = true;
            }

            if (null === ($mapping['length'] ?? null) || null !== ($mapping['enumType'] ?? null) || !\in_array($mapping['type'], ['string', 'text'], true)) {
                continue;
            }

            if (null === $lengthConstraint) {
                if (isset($mapping['originalClass']) && !str_contains($mapping['declaredField'], '.')) {
                    $metadata->addPropertyConstraint($mapping['declaredField'], new Valid());
                    $loaded = true;
                }