refactor: consolidate view packages to shared#29
Conversation
Test Coverage AssessmentSummaryThis PR consolidates duplicate view packages from New Code Added (67 lines to
|
| Function | Lines | Tested? | Notes |
|---|---|---|---|
ListMeta struct |
4 | No direct test | Used by ListResponse |
ListResponse struct |
4 | No direct test | Tested indirectly through RenderList |
RenderList() |
5 | No | Missing tests for JSON and table formats |
renderListAsJSON() |
19 | No | Internal function, should be tested via RenderList |
RenderKeyValue() |
12 | No | Missing tests for JSON, table, and noColor modes |
RenderText() |
3 | No | Missing test |
Tests Deleted (612 lines)
The PR deletes test files from:
tools/cfl/internal/view/view_test.go(372 lines)tools/jtk/internal/view/view_test.go(240 lines)
Critically, these deleted tests covered exactly the functions being added:
TestRenderer_RenderList_JSON_HasMore/TestRenderer_RenderList_JSON_NoMore/TestRenderer_RenderList_JSON_EmptyTestRenderer_RenderList_Table/TestRenderer_RenderList_PlainTestRenderer_RenderKeyValue_Table/TestRenderer_RenderKeyValue_JSONTestRenderer_RenderText
The Gap
The existing shared/view/view_test.go tests (424 lines) cover the original shared view functionality but not the newly added functions. The tests being deleted from cfl and jtk were covering the functionality that's now being moved to shared, but equivalent tests weren't added.
Recommendation
Add tests for the new functions to shared/view/view_test.go. At minimum:
RenderList- Test JSON output withhasMore=trueandhasMore=false, verify_metastructureRenderList- Test table format delegates properly (no_metain output)RenderKeyValue- Test JSON format outputs valid JSONRenderKeyValue- Test table format with and without colorRenderText- Basic output verification
The deleted tests in cfl and jtk provide a template - they should be migrated to the shared package, not just deleted.
Risk Assessment
| Risk | Level | Reason |
|---|---|---|
| Behavior regression | Low | Both CLIs previously had passing tests for this code |
| Future regressions | Medium | No automated tests will catch bugs in RenderList or RenderKeyValue going forward |
Verdict
The PR is functionally correct (it builds and existing tests pass), but it's incomplete from a test perspective. The PR description says "All tests pass" - this is technically true, but only because the tests that would fail don't exist in the shared package.
Suggested action: Add the missing tests before merging, or create a follow-up issue to track adding them.
- Add RenderList, RenderKeyValue, RenderText, ListMeta, ListResponse to shared/view package (from cfl's internal/view) - Update cfl commands to use shared view package: - Replace NewRenderer with New - Replace RenderJSON with JSON - Replace renderer.Success(fmt.Sprintf(...)) with v.Success(...) - Update jtk to use shared view package via NewWithFormat - Delete tools/cfl/internal/view (227 lines) - Delete tools/jtk/internal/view (131 lines + tests) Both tools now use consistent view formatting from shared package. Closes #16
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Summary
RenderList,RenderKeyValue,RenderText,ListMeta,ListResponseto shared/view packageNewWithFormattools/cfl/internal/view(227 lines + tests)tools/jtk/internal/view(131 lines + tests)Impact
~895 lines removed through consolidation.
Breaking Changes
None - both CLIs maintain the same behavior with shared implementation.
Test plan
Closes #16
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