TestRepositoryFactory example

class UniqueEntityValidatorTest extends ConstraintValidatorTestCase
{
    private const EM_NAME = 'foo';

    protected ?ObjectManager $em;
    protected ManagerRegistry $registry;
    protected MockObject&EntityRepository $repository;
    protected TestRepositoryFactory $repositoryFactory;

    protected function setUp(): void
    {
        $this->repositoryFactory = new TestRepositoryFactory();

        $config = DoctrineTestHelper::createTestConfiguration();
        $config->setRepositoryFactory($this->repositoryFactory);

        if (!Type::hasType('string_wrapper')) {
            Type::addType('string_wrapper', StringWrapperType::class);
        }

        $this->em = DoctrineTestHelper::createTestEntityManager($config);
        $this->registry = $this->createRegistryMock($this->em);
        $this->createSchema($this->em);