If you have put the answer into the program then by definition you had the test available to you when you finalised the program, which means it is definitionally not a novel test.
That's funny, I thought you said the test's answer was embedded into the program, making it definitionally not novel to the program.
Anyway, this is boring. You've had five or more opportunities to understand what the word "novel" means in an ML testing context and are choosing wilful obtuseness instead.
OP was not speaking in the ML testing context, hence the misunderstanding.