How customer can be your main class? You are writing your main() in test class.
Type: Posts; User: Mr.777
How customer can be your main class? You are writing your main() in test class.
Beleive me i have seen this almost three to four times and not sure why it is providing error. Anyways, an advice, why don't you try putting your main in CustomerLoyaltyRewards class?
What errors are you facing?
Show here... Thanks