lambdaclass / lambdaclass/eth-agent

Smart Account tests need real bundler integration

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testing
Dominant language
TypeScript
Stars
10
Forks
1
PR merge metrics
No merged PRs in 30d

Description

Problem

ERC-4337 functionality is tested with mocks. Real bundler integration tests would catch compatibility issues.

Location

test/protocol/smart-account.test.ts

Recommendation

  • Add integration tests with a real bundler (e.g., Stackup, Pimlico)
  • Test on testnet with actual UserOps
  • Verify paymaster integration works end-to-end

Priority

Testing - ERC-4337 reliability

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with test/protocol/smart-account.test.ts and review how ERC-4337 behavior is currently mocked. Identify the supported real bundler and testnet setup needed for UserOps, then add integration coverage for UserOps and paymaster behavior. Done means the tests exercise a real bundler and verify the paymaster flow end to end.

Written by the indexing model from the issue text.

Assessment

Tech stack
typescript
Domain
blockchain, testing
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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