Test

1. This was done before i plugged in mockito
2. Significantly more work to plug in mocks for DB. SQLiteDatabase cannot be mocked , have to use OnlineHelper...
Mock Table even if it compiles does not execute because of a dexmaker error : https://code.google.com/p/dexmaker/issues/detail?id=9. 
3.  Added check to see if table truly exists in the db.