test(chain-watcher): Add integration tests for Base Sepolia testnet#57
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test(chain-watcher): Add integration tests for Base Sepolia testnet#57
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- Add integration tests verifying Chain Watcher against Base Sepolia - Test RPC connection and USDC contract verification - Test ConnectionManager polling and transfer detection - Test polling fallback when WebSocket unavailable - Add BASE_SEPOLIA constants (chain ID, USDC contract, RPC endpoints) - Separate unit tests from integration tests via jest configs - Add test:integration npm script Closes #17 Made-with: Cursor
Fixes CI failure by adding integration config to ESLint ignorePatterns instead of modifying tsconfig includes which conflicts with rootDir. Made-with: Cursor
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Summary
Add integration tests using Base Sepolia testnet to verify the Chain Watcher can detect real USDC test transfers and handle connection scenarios.
Changes
BASE_SEPOLIAconstants (chain ID, USDC contract address, RPC endpoints)test:integrationnpm script for running integration testsHow to Test
npm cinpm run typechecknpm test --workspace=@stripeonchain/chain-watcher(unit tests)npm run test:integration --workspace=@stripeonchain/chain-watcher(integration tests)Tests
npm test- 39 unit tests)npm run test:integration- 8 tests)npm run lint)npm run typecheckfor chain-watcher)npm run format:check)Checklist
npm run migrate:up/npm run migrate:down)docker compose up)Related Issues
Closes #17
Made with Cursor