Question: The systems reviewer are constructing the test plans for the user interface for the Holloway Travel Vehicles system. As the salespeople are entering a sales invoice into the system, they will be able to either enter an option code into a text box, or select an option code from a drop-down list.
A combo box was used to implement this, since it was felt that the salespeople would quickly become familiar with the most common option codes and would prefer entering them directly to speed up the entry process.
It is now time to develop the test for validating the option code field during data entry. If the customer did not request any dealer- installed options for the vehicle, the salesperson should enter "none". The field should not be blank. The valid option codes are four-character alphabetic codes and should be matched against a list of valid codes.
Dealer Options/ Codes
Body Kits - BDKS
Running Boards - RGBD
Spoilers - SPLS
Paint Surface Plastics - PSPS
LoJack Security System - LJSS
Special Edition Graphic Stripes - SEGS
Chromed Engine Accents - CEAS
Automatic Air Freshener Dispenser - AAFD
Dura Guard Yosemite Sam Mud Flaps - DGYS
Macho Dotcho 16x10 Ralleye Wheels - MDRW
None - NONE