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diff --git a/learnings.md b/learnings.md deleted file mode 100644 index 23822ccb..00000000 --- a/learnings.md +++ /dev/null @@ -1,113 +0,0 @@ -# PR #651 Test Failures - Investigation and Fixes - -## Summary - -Fixed test failures in PR #651 "Ignore folders files" that were preventing CI from passing. All tests now pass successfully. - -## Issues Found and Fixed - -### 1. ShellTool Constructor URL Error (9 test failures) - -**Problem**: - -- Tests in `src/config/config.integration.test.ts` were failing with "The URL must be of scheme file" error -- Error occurred at line 39 in `packages/core/src/tools/shell.ts` -- The ShellTool constructor was trying to create URLs using `import.meta.url` which is not a valid file URL in test environments - -**Root Cause**: - -- The original code directly called `new URL('shell.md', import.meta.url)` without error handling -- In test environments, `import.meta.url` may not be a proper file:// URL -- There were incomplete changes already in the file attempting to fix this, but the fix was flawed - -**Solution**: - -- Added proper try-catch error handling around URL creation and file reading -- Created fallback schema and description for test environments -- Moved URL creation inside the try block to be properly caught -- Fixed linting error by changing `any` type to `object` for `toolParameterSchema` - -**Files Changed**: - -- `packages/core/src/tools/shell.ts` - -### 2. atCommandProcessor Test Parameter Mismatch (1 test failure) - -**Problem**: - -- Test "should process a file path case-insensitively" in `atCommandProcessor.test.ts` was failing -- Expected tool call with `{ paths: [queryPath] }` but actual call included `respectGitIgnore: true` parameter - -**Root Cause**: - -- The implementation was updated to include `respectGitIgnore` parameter as part of the file filtering functionality -- The test expectation wasn't updated to match the new implementation -- This is a legitimate behavior change - the atCommandProcessor now passes git ignore settings to tools - -**Solution**: - -- Updated test expectation to include `respectGitIgnore: true` parameter -- This aligns the test with the actual implementation behavior - -**Files Changed**: - -- `packages/cli/src/ui/hooks/atCommandProcessor.test.ts` - -## Implementation Details - -### ShellTool Fix - -```typescript -// Before (failing) -const descriptionUrl = new URL('shell.md', import.meta.url); -const toolDescription = fs.readFileSync(descriptionUrl, 'utf-8'); - -// After (working) -try { - const descriptionUrl = new URL('shell.md', import.meta.url); - toolDescription = fs.readFileSync(descriptionUrl, 'utf-8'); - // ... similar for schema -} catch { - // Fallback for test environments - toolDescription = 'Execute shell commands'; - toolParameterSchema = { - /* minimal schema */ - }; -} -``` - -### atCommandProcessor Test Fix - -```typescript -// Before (failing) -expect(mockReadManyFilesExecute).toHaveBeenCalledWith( - { paths: [queryPath] }, - abortController.signal, -); - -// After (working) -expect(mockReadManyFilesExecute).toHaveBeenCalledWith( - { paths: [queryPath], respectGitIgnore: true }, - abortController.signal, -); -``` - -## Verification - -- All tests now pass locally -- Fixed linting errors (removed `any` type usage) -- Code properly formatted with Prettier -- Committed changes and pushed to remote - -## Key Learnings - -1. **Test Environment Differences**: Test environments may have different behavior for ES modules and `import.meta.url` -2. **Feature Integration**: When adding new features (like file filtering), all related tests need to be updated to match new parameter expectations -3. **Error Handling**: Always add proper fallbacks for file system operations that might fail in different environments -4. **Incremental Development**: Incomplete fixes can sometimes make problems worse - it's important to complete the error handling logic properly - -## Next Steps - -- Monitor CI to ensure tests continue passing -- Consider if any other tools might have similar `import.meta.url` issues -- Verify that the file filtering functionality works as expected in real usage |