counter state

count

note

Increment

Increment adds n and returns the new total. It panics on a non-positive n, which is what the scenario's expect\_fail step exercises: a realm that aborts is a different outcome from one that is unreachable, and only a real chain tells the two apart.

SetNote

SetNote stores a short string, so the scenario covers a string argument surviving the round trip through amino and back out of Render.

Get

Get is the QEval target: an int return, read with no gas and no key.

Render