feat(test): add evmd #1947
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feat(test): add evmd #1947
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webmaster128
reviewed
Jan 8, 2026
… adjust related steps
…nt retrieval, balance queries, and staking functionalities
![github-advanced-security[bot]](https://avatars.githubusercontent.com/in/57789?s=60&v=4){kind=small}
…transaction simulation, and vesting account creation
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Pull request overview
This PR adds evmd (Cosmos EVM chain) support to the CosmJS testing infrastructure by introducing comprehensive scripts for building, running, and testing against an evmd blockchain instance.
Key changes:
- Complete evmd Docker setup with build scripts and configuration templates
- Extensive test coverage across all CosmJS modules for evmd compatibility
- CI/CD integration for evmd testing alongside existing simapp tests
Reviewed changes
Copilot reviewed 53 out of 54 changed files in this pull request and generated 3 comments.
Show a summary per file
| File | Description |
|---|---|
| scripts/evmd/* | Docker build, start/stop scripts, and genesis configuration for evmd test chain |
| packages/stargate/src/testutils.ts | Added evmd configuration, test flags, and validator/faucet account definitions |
| packages/stargate/src/*.spec.ts | Added evmd test suites mirroring existing simapp tests |
| packages/stargate/src/modules/*/queries.spec.ts | Added evmd-specific query extension tests |
| packages/cosmwasm/src/testutils.ts | Added evmd configuration for CosmWasm compatibility |
| HACKING.md | Documented evmd ports and setup instructions |
| .github/workflows/*.yml | Integrated evmd builds and tests into CI pipelines |
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toddkao
approved these changes
Jan 8, 2026
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closes #1946 |
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