Incompatibility new proxy implementation changed the interface of proxy objects

[GromNaN]

Bug Report

Q	A
BC Break	yes
Version	2.10-dev

Caused by #2700

Summary

The DoctrineMongoDBODMBundle assumes that every proxy objects implements ProxyManager\Proxy\GhostObjectInterface, this interface is in the configuration:

• 4.7: https://github.com/doctrine/DoctrineMongoDBBundle/blob/4.7.x/Resources/config/mongodb.xml
• 5.2: https://github.com/doctrine/DoctrineMongoDBBundle/blob/5.2.x/config/mongodb.php#L57

Current behavior

Failing tests in DoctrineMongoDBODMBundle

4) Doctrine\Bundle\MongoDBBundle\Tests\ServiceRepositoryTest::testInstantiatingServiceRepositoryForUnmappedClass
Failed asserting that exception of type "ReflectionException" matches expected exception "LogicException". Message was: "Interface "ProxyManager\Proxy\GhostObjectInterface" does not exist" at
vendor/doctrine/persistence/src/Persistence/AbstractManagerRegistry.php:180
src/Repository/ServiceRepositoryTrait.php:24
tests/DependencyInjection/Fixtures/Bundles/RepositoryServiceBundle/Repository/TestUnmappedDocumentRepository.php:16
tests/ServiceRepositoryTest.php:143

How to reproduce

Run DoctrineMongoDBODMBundle test suite with doctrine/mongodb-odm: 2.10@dev.

Expected behavior

The proxy implementation should not require additional configuration.