File Format Correctness Handling #8
Description
Hello!
Yet another issue for practice! This time, this issue should solve the problem that the program does not have a way for checking whether the file sent is correct or not. They might as well pass a pdf and it will consider it correct.
Your task is to figure out in a reasonable basis (if it looks close enough to a real save file) whether the file is or isn't a real pokemon save file. Add required tests to the tests file if it exists yet.
Again, do a pull request for evaluation!