The test should check for the following:
    
* purchasing an asset the account does not have enough points for
* purchase an asset the account does have enough points for
* downloading the asset that was purchased
* downloading an asset that costs points that was not purchased
* downloading a free asset

Things that are missing:

* confirm points are properly distributed between store and asset owners
* confirm download records are correct


How can we verify the two above which are missing from the test?