* Use adapter.count
* use adapter.upsertOneObject
* Use adapter.deleteObjectsByQuery
* Use adapter.find
* use adapter.find
* Update tests to avoid mongoFind
* Fix a test to not use mongoFind
* Fix a test to not use mongoFind
* remove some mongoFind
* Remove some mongoFind
* Remove some mongoFind
* Remove more mongoFind
* remove more mongoFind
* remove more mongoFind
* remove more mongoFind
* remove more mongoFind
* remove more mongoFind
* remove more mongoFind
* remove more mongoFind
* remove more mongoFind
* Restore update ios device token with duplicate device token to original
* remove a mongoFind
* remove a mongoFind
* formatting
* formatting
* remove a mongoFind
* remove a mongoFind
* remove a mongoFind
* kill mongoFind
* Fix tests
* Fix tests
* fix syntax
* Fix test