---
phase: 22-generate-node-dynamic-input-tests
plan: 01
subsystem: testing
tags: [vitest, react-testing-library, dynamic-inputs, handles, parameters]

# Dependency graph
requires:
  - phase: 17-component-tests
    provides: ReactFlowProvider wrapper, Zustand mocking patterns
  - phase: 18-api-route-tests
    provides: API route testing patterns, fetch mocking
provides:
  - ModelParameters component test coverage
  - Dynamic handle rendering tests for generate nodes
  - Parameters API passthrough tests
affects: [generate-nodes, model-parameters, api-routes]

# Tech tracking
tech-stack:
  added: []
  patterns:
    - "Handle selector: [data-handletype][class*='target'] for input handles"
    - "data-schema-name attribute for verifying handle-to-schema mapping"
    - "style.top percentage checking for handle positioning"

key-files:
  created: []
  modified:
    - src/components/__tests__/GenerateImageNode.test.tsx
    - src/components/__tests__/GenerateVideoNode.test.tsx
    - src/app/api/generate/__tests__/route.test.ts

key-decisions:
  - "Task 1 skipped - ModelParameters tests already existed with full coverage"

patterns-established:
  - "Multiple handle testing: verify indexed IDs (image-0, image-1)"
  - "Placeholder handle testing: verify opacity and title attributes"
  - "Parameters merge testing: verify dynamicInputs precedence"

issues-created: []

# Metrics
duration: 20min
completed: 2026-01-13
---

# Phase 22-01: Generate Node Dynamic Input Tests Summary

**Extended test coverage for dynamic input handles and API parameter passthrough across generate nodes**

## Performance

- **Duration:** 20 min
- **Started:** 2026-01-13T07:05:30Z
- **Completed:** 2026-01-13T07:25:15Z
- **Tasks:** 4 (1 skipped - already complete)
- **Files modified:** 3

## Accomplishments

- Extended GenerateImageNode tests with 10 new tests for dynamic handles
- Extended GenerateVideoNode tests with 7 new tests mirroring image node coverage
- Added 4 API route tests verifying parameters field passthrough
- Verified total of 180 tests passing across all affected test files

## Task Commits

Each task was committed atomically:

1. **Task 1: ModelParameters component tests** - Skipped (pre-existing coverage)
2. **Task 2: GenerateImageNode dynamic handle tests** - `32a94bf` (test)
3. **Task 3: GenerateVideoNode dynamic handle tests** - `6170745` (test)
4. **Task 4: API route parameters tests** - `0f3f9e5` (test)

## Files Created/Modified

- `src/components/__tests__/GenerateImageNode.test.tsx` - Extended with Multiple Image Inputs, Multiple Text Inputs, Placeholder Handle Variations, Handle Ordering tests (+235 lines)
- `src/components/__tests__/GenerateVideoNode.test.tsx` - Extended with Multiple Image Inputs, Placeholder Handles, Schema Integration tests (+160 lines)
- `src/app/api/generate/__tests__/route.test.ts` - Extended with parameters passthrough tests for Replicate and fal.ai (+233 lines)

## Decisions Made

- Task 1 (ModelParameters tests) skipped - test file already existed with comprehensive coverage of all plan requirements including schema loading, parameter handling, and collapse/expand behavior

## Deviations from Plan

### Auto-fixed Issues

None - plan executed as written (with Task 1 determined to be already complete).

### Deferred Enhancements

None

---

**Total deviations:** 0 auto-fixed, 0 deferred
**Impact on plan:** Task 1 was pre-completed; remaining 3 tasks executed as specified.

## Issues Encountered

None

## Test Coverage Summary

| Test File | Tests | Status |
|-----------|-------|--------|
| ModelParameters.test.tsx | 30 | Passed |
| GenerateImageNode.test.tsx | 46 | Passed |
| GenerateVideoNode.test.tsx | 45 | Passed |
| route.test.ts | 59 | Passed |
| **Total** | **180** | **All Passed** |

## Next Phase Readiness

- Phase 22 complete (1/1 plans)
- Ready for Phase 23: Model Browser Improvements

---
*Phase: 22-generate-node-dynamic-input-tests*
*Completed: 2026-01-13*