public function testAssertDefaultStrategyForCollectionsIsAllowRemove()
 {
     $this->configureObjectManagerForOneToManyEntity();
     $this->assertInstanceOf('DoctrineModule\\Stdlib\\Hydrator\\Strategy\\AllowRemoveByValue', $this->hydratorByValue->getStrategy('entities'));
     $this->assertEquals('entities', $this->hydratorByValue->getStrategy('entities')->getCollectionName());
     $this->assertInstanceOf('DoctrineModule\\Stdlib\\Hydrator\\Strategy\\AllowRemoveByReference', $this->hydratorByReference->getStrategy('entities'));
     $this->assertEquals('entities', $this->hydratorByReference->getStrategy('entities')->getCollectionName());
 }