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feat(simsx): allow RunWithSeeds with custom randAccFn #23197

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merged 3 commits into from
Jan 6, 2025

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@mmsqe mmsqe commented Jan 6, 2025

Description

Closes: #XXXX


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Summary by CodeRabbit

  • New Features
    • Enhanced simulation testing framework with customizable account generation.
    • Added flexible methods to specify custom random account functions during simulation tests.
    • Introduced more configurable simulation run options for testing scenarios.

@mmsqe mmsqe requested review from alpe, facundomedica, kocubinski and a team as code owners January 6, 2025 11:16
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coderabbitai bot commented Jan 6, 2025

📝 Walkthrough

Walkthrough

The pull request introduces two new functions, RunWithSeedsAndRandAcc and RunWithSeedAndRandAcc, in the simsx/runner.go file. These functions extend the simulation testing framework by allowing custom random account generation through a new parameter randAccFn. The modifications enable more flexible account selection during simulations by replacing the default simtypes.RandomAccounts function with a user-provided account generation function.

Changes

File Change Summary
simsx/runner.go - Added RunWithSeedsAndRandAcc method with generic type T
- Added RunWithSeedAndRandAcc method with generic type T
- Introduced randAccFn parameter of type simtypes.RandomAccountFn

Possibly related PRs

  • fix(simsx): make use chainID from config #23185: The changes in this PR also modify the simsx/runner.go file, specifically related to the simulation framework, enhancing flexibility in simulation setups, which aligns with the introduction of new functions in the main PR.

Suggested reviewers

  • alpe
  • kocubinski
  • facundomedica
  • julienrbrt
  • tac0turtle

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Actionable comments posted: 2

🧹 Nitpick comments (1)
simsx/runner.go (1)

Line range hint 165-191: Apply gofumpt with -extra for consistent formatting.
According to the pipeline warning, the file is not gofumpt-ed with the -extra flag. Please run:

gofumpt -w -extra ./simsx/runner.go
📜 Review details

Configuration used: .coderabbit.yml
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 787a713 and c042064.

📒 Files selected for processing (1)
  • simsx/runner.go (3 hunks)
🧰 Additional context used
📓 Path-based instructions (1)
simsx/runner.go (1)

Pattern **/*.go: Review the Golang code for conformity with the Uber Golang style guide, highlighting any deviations.

🪛 golangci-lint (1.62.2)
simsx/runner.go

133-133: File is not gofumpt-ed with -extra

(gofumpt)

🪛 GitHub Actions: Lint
simsx/runner.go

[warning] 133-133: File is not gofumpt-ed with -extra


[error] 99-99: test helper function should start from t.Helper()

⏰ Context from checks skipped due to timeout of 90000ms (7)
  • GitHub Check: tests (00)
  • GitHub Check: test-simapp-v2
  • GitHub Check: test-integration
  • GitHub Check: test-system-v2
  • GitHub Check: Analyze
  • GitHub Check: build (amd64)
  • GitHub Check: Summary
🔇 Additional comments (1)
simsx/runner.go (1)

113-115: Bridging function usage looks good.
This function simply delegates to RunWithSeedsAndRandAcc with the default simtypes.RandomAccounts. The logic appears valid.

simsx/runner.go Outdated
Comment on lines 161 to 164
) {
RunWithSeedAndRandAcc(tb, cfg, appFactory, setupStateFactory, seed, fuzzSeed, simtypes.RandomAccounts, postRunActions...)
}

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⚠️ Potential issue

Mark the function as a helper function.
The pipeline explicitly requires test helper functions to start with tb.Helper().

Apply this diff to add tb.Helper():

 func RunWithSeed[T SimulationApp](
   tb testing.TB,
   cfg simtypes.Config,
   ...
 ) {
+  tb.Helper()
   RunWithSeedAndRandAcc(tb, cfg, appFactory, setupStateFactory, seed, fuzzSeed, simtypes.RandomAccounts, postRunActions...)
 }
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
) {
RunWithSeedAndRandAcc(tb, cfg, appFactory, setupStateFactory, seed, fuzzSeed, simtypes.RandomAccounts, postRunActions...)
}
) {
tb.Helper()
RunWithSeedAndRandAcc(tb, cfg, appFactory, setupStateFactory, seed, fuzzSeed, simtypes.RandomAccounts, postRunActions...)
}

simsx/runner.go Outdated Show resolved Hide resolved
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Could you make the linter happy?

@julienrbrt julienrbrt added the backport/v0.52.x PR scheduled for inclusion in the v0.52's next stable release label Jan 6, 2025
@julienrbrt julienrbrt enabled auto-merge January 6, 2025 12:32
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Actionable comments posted: 0

🧹 Nitpick comments (1)
simsx/runner.go (1)

Line range hint 166-192: LGTM! Consider enhancing documentation.

The implementation correctly integrates custom account generation into the simulation flow. The error handling and cleanup are comprehensive.

Consider adding a doc comment explaining the purpose of randAccFn parameter and its impact on the simulation:

-// RunWithSeedAndRandAcc calls RunWithSeed with randAccFn
+// RunWithSeedAndRandAcc runs a simulation test with a custom random account generation function.
+// The randAccFn parameter allows customization of how test accounts are generated during simulation,
+// enabling more flexible testing scenarios. If specific account properties or distributions are needed,
+// they can be achieved by providing a custom implementation of simtypes.RandomAccountFn.
 func RunWithSeedAndRandAcc[T SimulationApp](
📜 Review details

Configuration used: .coderabbit.yml
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between c042064 and 04d00d4.

📒 Files selected for processing (1)
  • simsx/runner.go (3 hunks)
🧰 Additional context used
📓 Path-based instructions (1)
simsx/runner.go (1)

Pattern **/*.go: Review the Golang code for conformity with the Uber Golang style guide, highlighting any deviations.

⏰ Context from checks skipped due to timeout of 90000ms (4)
  • GitHub Check: tests (00)
  • GitHub Check: test-system-v2
  • GitHub Check: Analyze
  • GitHub Check: Summary
🔇 Additional comments (3)
simsx/runner.go (3)

113-116: LGTM! Clean implementation maintaining backward compatibility.

The function correctly delegates to RunWithSeedsAndRandAcc while preserving the default behavior using simtypes.RandomAccounts.


161-164: LGTM! Clean implementation maintaining backward compatibility.

The function correctly delegates to RunWithSeedAndRandAcc while preserving the default behavior using simtypes.RandomAccounts.


118-133: ⚠️ Potential issue

Fix incorrect function call that ignores custom randAccFn.

The function calls RunWithSeed instead of RunWithSeedAndRandAcc, which causes the custom randAccFn to be ignored. This breaks the intended functionality of allowing custom random account generation.

Apply this diff to fix the issue:

 t.Run(fmt.Sprintf("seed: %d", seed), func(t *testing.T) {
   t.Parallel()
-  RunWithSeed(t, cfg, appFactory, setupStateFactory, seed, fuzzSeed, postRunActions...)
+  RunWithSeedAndRandAcc(t, cfg, appFactory, setupStateFactory, seed, fuzzSeed, randAccFn, postRunActions...)
 })

Likely invalid or redundant comment.

@julienrbrt julienrbrt added this pull request to the merge queue Jan 6, 2025
Merged via the queue into cosmos:main with commit 51f9809 Jan 6, 2025
68 of 72 checks passed
mergify bot pushed a commit that referenced this pull request Jan 6, 2025
julienrbrt pushed a commit that referenced this pull request Jan 6, 2025
@coderabbitai coderabbitai bot mentioned this pull request Jan 16, 2025
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3 participants