Invariant/fuzz testing suite

[nican0r]

Hi, I took part in the audit competition on Sherlock and created an invariant/fuzz testing suite. I had tried to DM over discord but wasn't able to so am opening this issue as @fb-alexcq had suggested in the public chat.

I'm happy to create a PR for the test suite but just wanted to make sure this was the right repo.

I'm also attaching a brief report I wrote up about the tests I ran and some suggestions for expanding them
Report_For_WooFi_Swap_FuzzingInvariant_Testing.pdf.

[fb-alexcq]

Yes, this is the right repo. @fb-alexcq Do you mind adding me on Discord? I could think about a bounty to you.

[fb-alexcq]

@nican0r Hi, you can push your fuzz testing here; also I opened up friend request on Discord.