Doctrine\ODM\MongoDB\Tests\SchemaManagerTest::getMockUnitOfWork PHP Method

    private function getMockUnitOfWork()
    {
        $documentPersister = $this->createMock('Doctrine\\ODM\\MongoDB\\Persisters\\DocumentPersister');
        $documentPersister->expects($this->any())->method('prepareFieldName')->will($this->returnArgument(0));
        $uow = $this->createMock('Doctrine\\ODM\\MongoDB\\UnitOfWork');
        $uow->expects($this->any())->method('getDocumentPersister')->will($this->returnValue($documentPersister));
        return $uow;
    }