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Tasks completed: 2/2 - Add LLMGenerateNode component tests (25 tests) - Add AnnotationNode component tests (24 tests) SUMMARY: .planning/phases/17-component-tests/17-04-SUMMARY.mdhandoff-20260429-1057
shrimbly
6 months ago
3 changed files with 120 additions and 7 deletions
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phase: 17-component-tests |
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plan: 04 |
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type: summary |
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status: complete |
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--- |
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# Phase 17-04: Processing Node Component Tests - Summary |
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## Completed Tasks |
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### Task 1: Add LLMGenerateNode component tests |
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- **Commit**: `6669ee0` |
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- **File**: `src/components/__tests__/LLMGenerateNode.test.tsx` |
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- **Tests**: 25 tests covering: |
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- Basic rendering with title "LLM Generate" |
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- Text input handle on left (for prompt connections) |
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- Image input handle on left (for vision capabilities) |
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- Text output handle on right |
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- Provider selector with Google and OpenAI options |
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- Model selector dropdown based on selected provider: |
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- Google: Gemini 3 Flash, Gemini 2.5 Flash, Gemini 3.0 Pro |
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- OpenAI: GPT-4.1 Mini, GPT-4.1 Nano |
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- Provider change updates model to first available |
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- Temperature slider rendering and editing |
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- Idle state with "Run to generate" message |
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- Loading state with spinner |
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- Error state display with fallback "Failed" message |
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- Output text display with regenerate and clear buttons |
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- Regenerate button disabled when workflow is running |
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- Clear button resets output, status, and error |
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- Custom title editing functionality |
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- Model fallback when current model is invalid for provider |
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### Task 2: Add AnnotationNode component tests |
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- **Commit**: `1084931` |
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- **File**: `src/components/__tests__/AnnotationNode.test.tsx` |
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- **Tests**: 24 tests covering: |
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- Basic rendering with title "Annotate" |
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- Image input handle on left |
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- Image output handle on right |
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- Empty state with "Drop, click, or connect" message |
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- Drop zone with dashed border when no image |
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- Source image display |
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- Output image display (prefers output over source) |
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- "Add annotations" hint when no annotations |
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- Annotation count display ("Edit (N)") |
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- Modal opening via image click |
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- Existing annotations passed to modal |
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- Remove button clears sourceImage, outputImage, annotations |
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- Hidden file input for manual upload |
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- Click triggers file input dialog |
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- File upload with FileReader processing |
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- Format validation (PNG, JPG, WebP only) |
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- Size validation (<10MB limit) |
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- Drag and drop handling |
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- Custom title editing functionality |
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## Verification Results |
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| Check | Status | |
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|-------|--------| |
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| `npm test -- --run` passes all tests | PASS (411 tests) | |
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| `npm run build` succeeds without errors | PASS | |
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| LLM provider/model selection tested | PASS | |
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| Annotation modal trigger tested | PASS | |
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## Test Statistics |
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| Metric | Value | |
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|--------|-------| |
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| New test files created | 2 | |
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| New tests for LLMGenerateNode | 25 | |
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| New tests for AnnotationNode | 24 | |
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| **Total new tests** | **49** | |
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| Total project tests | 411 | |
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## Key Implementation Notes |
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### Mock Patterns Used |
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1. **Workflow store mock**: Selector pattern with `mockUseWorkflowStore.mockImplementation` |
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2. **Annotation store mock**: Separate mock for `useAnnotationStore` (only used by AnnotationNode) |
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3. **Global mocks**: `alert`, `DataTransfer`, `FileReader` for file handling tests |
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4. **ReactFlowProvider wrapper**: Required for all node components |
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### LLMGenerateNode Specifics |
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- Provider-model relationship: Changing provider auto-selects first model for that provider |
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- Model fallback logic: Invalid model for current provider falls back to first available |
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- Temperature stored as float, displayed with 1 decimal place |
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- Output text preserved across regenerations until cleared |
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### AnnotationNode Specifics |
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- Uses separate `useAnnotationStore` for modal state management |
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- `openModal(nodeId, image, annotations)` is the interface to annotation modal |
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- Display priority: outputImage > sourceImage |
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- Clear operation resets all three: sourceImage, outputImage, annotations |
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- Tests focus on component shell per plan guidance (no Konva internals) |
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### Testing Approach |
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- Handle identification via `data-handletype` and CSS class patterns (`target`/`source`) |
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- Button identification via title attribute or SVG path patterns |
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- File validation messages tested via mock alert |
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- Remove button hidden with opacity-0 but still clickable in tests |
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## Deviations from Plan |
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None. All tasks completed as specified. |
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## Files Created |
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1. `/Users/willie/Documents/projects/node-banana/src/components/__tests__/LLMGenerateNode.test.tsx` (403 lines) |
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2. `/Users/willie/Documents/projects/node-banana/src/components/__tests__/AnnotationNode.test.tsx` (514 lines) |
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