About

The tests in this class applies to the invoice controller. 
<JESNI SKRIV NOGET HER>

Information

Information about the controller can be found in this link: 

Invoice Controller (NOT DONE)

Tests

Unique identification

• Account returned should be unique and identifiable 
  • Error if more than one account with the same active customerid and status for active customer
• Account detail match the things in Billing

Update User Account