Add simulation for gov

[GNaD13]

#1063
ad sims for gov proposal:

• Instantiate contract
• Execute contract
• Update admin
• Clear admin

[alpe]

Thanks a lot for your contribution! 👍

Unfortunately the simulations do fail now . The issue does not look related but please take a look.

Note: current main contains sdk v0.45.10 now which seem to not cause the error

[alpe]

Do you have a proposal for a better gas value? We can open an issue/PR on the SDK to get this addressed

[GNaD13]

I think we have 2 solution to solve this problem:

• Open a PR to increase defaul gaswanted so that this proposal can easily pass
• Write a simple .wasm code which size is smaller than current. So that it can decrease the gas used.

But the 2 solution quite difficult. Because this may change all the current sims test. One more thing, in the future, we need to implement sudo entry point for Sudo proposal (it will increase the size of .wasm contract)

[alpe]

Store code and sudo gov operations are well covered by integration tests already. Simulations are just for regression and fuzzing. They don't add super much value here IMHO. Let's have a follow up task to revisit the store code when we are on SDK v0.47. There is some work on the gov module.

[GNaD13]

Thanks a lot for your contribution! +1

Unfortunately the simulations do fail now . The issue does not look related but please take a look.

Note: current main contains sdk v0.45.10 now which seem to not cause the error

Yeah, I have checked the issue. The errors occur in the sims of module authz (this issues). It will pass if we move to v0.45.10

[codecov]

Codecov Report

Merging #1064 (aab2a6d) into main (84e24d3) will decrease coverage by 0.05%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main    #1064      +/-   ##
==========================================
- Coverage   59.28%   59.22%   -0.06%     
==========================================
  Files          53       53              
  Lines        6722     6732      +10     
==========================================
+ Hits         3985     3987       +2     
- Misses       2442     2451       +9     
+ Partials      295      294       -1     

Impacted Files	Coverage Δ
x/wasm/module.go	37.90% <0.00%> (ø)
x/wasm/types/proposal.go	61.31% <0.00%> (-1.81%)	⬇️
x/wasm/keeper/keeper.go	87.73% <0.00%> (+0.31%)	⬆️