Tests: migrate remaining YAML integration tests to Go runner (PLT-738)

[amir-deris]

Summary

• Wires up the two remaining YAML test files (major_upgrade_test.yaml, minor_upgrade_test.yaml) as TestUpgradeMajor / TestUpgradeMinor in runner_test.go
• Splits TestWasmModule → TestWasmModuleCore + TestWasmModuleEmergencyWithdraw (CI re-deploys the timelocked token contract between them; the withdraw test exhausts state the emergency-withdraw test depends on)
• Splits TestSeiDB → TestSeiDBFlatKV + TestSeiDBStateStore (they run in separate CI matrix jobs)
• Replaces every python3 integration_test/scripts/runner.py call in integration-test.yml with the equivalent go test -tags yaml_integration command, including the shared startup verify step
• Removes actions/setup-python and pip3 install pyyaml from the CI job steps
• Updates upgrade_module/scripts/launch_cluster.sh (local cluster helper) to use the Go runner
• Deletes integration_test/scripts/runner.py

Test plan

• CI matrix passes end-to-end (all matrix jobs use the Go runner now)
• Upgrade module jobs (Upgrade Module (Major/Minor) and their Autobahn variants) exercise the new TestUpgradeMajor / TestUpgradeMinor functions
• Wasm module job redeploys contract between TestWasmModuleCore and TestWasmModuleEmergencyWithdraw
• No python3 or pyyaml references remain in CI workflow

🤖 Generated with Claude Code

[cursor]

PR Summary

Low Risk
Changes are limited to integration test execution and CI wiring; the same YAML scenarios run through the Go runner with no application or chain logic changes.

Overview
Finishes migrating YAML-based Docker integration tests from the Python runner to the existing Go integration_test/runner package, so CI and helper scripts no longer depend on Python/PyYAML for those suites.

The integration-test workflow replaces every python3 integration_test/scripts/runner.py … matrix step with targeted go test -tags yaml_integration … -run … commands (including startup via TestStartup). It drops the Python setup and pip install pyyaml steps. Wasm, SeiDB, upgrade, and other jobs keep the same shell prerequisites (deploy scripts, etc.) but run the matching Go tests instead.

runner_test.go reshapes coverage to match CI: TestWasmModule splits into TestWasmModuleCore and TestWasmModuleEmergencyWithdraw (second deploy in CI between them); TestSeiDBFlatKV vs TestSeiDBStateStore replace a combined SeiDB test; TestUpgradeMajor / TestUpgradeMinor are added for upgrade YAML. integration_test/scripts/runner.py is deleted. launch_cluster.sh uses go test … -run TestStartup instead of the Python runner.

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[github-actions]

The latest Buf updates on your PR. Results from workflow Buf / buf (pull_request).

Build	Format	Lint	Breaking	Updated (UTC)
✅ passed	✅ passed	✅ passed	✅ passed	Jun 18, 2026, 11:49 PM

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 58.14%. Comparing base (4f5889e) to head (415dfb7).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3612      +/-   ##
==========================================
- Coverage   59.02%   58.14%   -0.89%     
==========================================
  Files        2215     2141      -74     
  Lines      182521   173974    -8547     
==========================================
- Hits       107734   101157    -6577     
+ Misses      65091    63821    -1270     
+ Partials     9696     8996     -700     

Flag	Coverage Δ
sei-chain-pr	0.00% <ø> (?)
sei-db	70.41% <ø> (ø)
sei-db-state-db	?

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[cursor]

Cursor Bugbot has reviewed your changes using default effort and found 1 potential issue.

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[cursor]

Autobahn bank runs block-mode txs

High Severity

The Autobahn Mint & Staking & Bank matrix job now runs the full TestBankModule, which includes multi_sig_send_test.yaml and simulation_tx.yaml. Those YAML cases still broadcast with -b block, which Autobahn does not support and can hang CI. The previous Python runner only executed send_funds_test.yaml, which uses sync helpers.

 

^{Triggered by learned rule: test: use -b sync + side-effect polling, not -b block, in seid tx helpers}

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