Emulate access to custom account instance and Wasm in recording auth. #1476
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What
Emulate access to custom account instance and Wasm in recording auth.
The change gracefully handles failures (e.g. allows for the instance not being present) in order to not spam diagnostics in unit tests that don't care about the footprint (which makes up for majority of the unit tests).
Why
Better emulate the authorization behavior (in some edge cases this might allow for single-pass simulation of custom accounts).
Resolves #1443
Known limitations
In theory, we could also try calling
__check_auth
on the contract (if possible), but that will likely produce confusing diagnostics for most of the contracts (e.g. signature verification errors).