Develop integration test process for provwasm smart contracts

[iramiller]

Summary

Develop simulation support for wasm module using provwasm wrapper

Problem Definition

Currently during the provenanced simulation tests the wasm module is largely left untested. This presents a risk to the platform. Basic smart contract execution, export/import, and management features should be exercised during simulation testing of the chain.

Proposal

Update the provwasm internal wrapper with genesis and operation simulation testing integration. This integration should be connected using a wrapper that is provided in the app.go simulation manager module registration.

provenance/app/app.go

Line 615 in 8d33087

wasm.NewAppModule(appCodec, &app.WasmKeeper, app.StakingKeeper),

The smart contract(s) used should be as simple as possible. Basic invocation, loading, and management tests are the overall goal. Testing/querying against the module (for example transfers using marker) could be added as a future item if required but for now should remain part of a separate integration testing process.

• Create a module wrapper in the provwasm internal package
• Add genesis sim support that instantiates with a trivial smart contract
• Add operation sim support that executes a variety of contract management functions and most importantly many contract executions.

For examples of contracts that can be used for testing see the wasmit repository.

CC: @dpederson-figure and @ktalley-figure as provwasm code owners.

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[fkneeland-figure]

Completed in v1.8.0. When that is merged to main we can mark this as done.