trading-platform/orchestration/tareas/TASK-2026-01-27-E2E-VIDEO-UPLOAD/README.md
Adrian Flores Cortes f1a750ea11 test(education): Add E2E tests for video upload (Suites 1-2, 47 tests) 🎬
Progress: 28% (5h/14h completed)

Suite 1: Frontend Form Tests  (27 tests)
Location: apps/frontend/src/__tests__/e2e/video-upload-form.test.tsx

Step 1 - File Selection (9 tests):
- Drag & drop support
- Format validation (mp4, webm, quicktime)
- Size validation (max 500MB)
- Duration extraction
- CRITICAL: NO video blob in state

Step 2 - Metadata Entry (8 tests):
- Title validation (required, max 100 chars)
- Description validation (required, max 5000 chars)
- Tag management (max 10 tags)
- Thumbnail upload (optional)

Step 3 - Upload Flow (10 tests):
- Progress tracking 0% → 100%
- Status messages
- Callbacks invocation
- Error handling & retry
- Form disabled during upload

Suite 2: Service Tests  (20 tests)
Location: apps/frontend/src/__tests__/e2e/video-upload-service.test.ts

Features tested:
- File chunking (5MB parts)
- Concurrent uploads (max 3)
- Progress tracking
- ETag extraction
- Error handling
- Full flow integration

Test Coverage:
- VideoUploadForm component: > 80% expected
- video-upload.service: > 90% expected

Files (in .gitignore):
- apps/frontend/src/__tests__/e2e/video-upload-form.test.tsx (450 LOC)
- apps/frontend/src/__tests__/e2e/video-upload-service.test.ts (350 LOC)

Pending (9h):
- Suite 3: Integration E2E (3h)
- Suites 4-6: Backend tests (5.5h)
- Suite 7: Full E2E (0.5h)

Status:  Solid progress (47 tests written)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-27 01:15:54 -06:00

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Markdown

# E2E Tests: Video Upload Module
**Fecha:** 2026-01-27
**Estado:** 🔄 En Progreso (28% completado)
**Total Estimado:** 14h
---
## Progreso
| Suite | Tests | Estado | Horas |
|-------|-------|--------|-------|
| **Suite 1: Form Tests** | 27 ✅ | Completado | 3h |
| **Suite 2: Service Tests** | 20 ✅ | Completado | 2h |
| Suite 3: Integration E2E | 0 ⏳ | Pendiente | 3h |
| Suite 4-6: Backend Tests | 0 ⏳ | Pendiente | 5.5h |
| Suite 7: Full E2E Flow | 0 ⏳ | Pendiente | 0.5h |
| **Total** | **47/90** | **28%** | **5h/14h** |
---
## Suite 1: Frontend Form Tests ✅
**Ubicación:** `apps/frontend/src/__tests__/e2e/video-upload-form.test.tsx`
**Tests:** 27
**Cobertura:** VideoUploadForm component (3-step wizard)
### Step 1: File Selection (9 tests)
- ✅ Render upload area with drag & drop
- ✅ Accept valid formats (mp4, webm)
- ✅ Reject invalid formats (avi)
- ✅ Reject oversized files (> max size)
- ✅ Support drag and drop
- ✅ Extract video duration
-**CRITICAL:** NO video blob in state
### Step 2: Metadata Entry (8 tests)
- ✅ Title validation (required, max 100 chars)
- ✅ Description validation (required, max 5000 chars)
- ✅ Tag management (max 10 tags)
- ✅ Thumbnail upload (optional)
- ✅ Reject non-image thumbnails
### Step 3: Upload Flow (10 tests)
- ✅ Progress tracking (0% → 100%)
- ✅ Status messages
- ✅ Callback invocation
- ✅ Error handling
- ✅ Retry mechanism
- ✅ Form disabled during upload
---
## Suite 2: Service Tests ✅
**Ubicación:** `apps/frontend/src/__tests__/e2e/video-upload-service.test.ts`
**Tests:** 20
**Cobertura:** video-upload.service.ts (multipart upload logic)
### File Chunking (3 tests)
- ✅ Split into 5MB parts
- ✅ Handle small files (< 5MB)
- Handle large files (100MB = 20 parts)
### Concurrent Uploads (2 tests)
- Max 3 parts simultaneously
- Process in batches of 3
### Progress Tracking (3 tests)
- Report 0% 100%
- Status messages
- Callback parameters
### ETag Extraction (5 tests)
- Extract from headers
- Remove quotes
- Error if missing
- Collect for all parts
### Error Handling (3 tests)
- Failed part upload
- Network failures
- Partial failures
### Integration (1 test)
- Full flow: init upload complete
---
## Archivos Creados
```
apps/frontend/src/__tests__/e2e/
├── video-upload-form.test.tsx (27 tests) ✅
└── video-upload-service.test.ts (20 tests) ✅
```
**Total:** 47 tests, ~700 líneas de código
---
## Pendiente
### Suite 3: Integration E2E (3h)
- Full integration test: select metadata upload
- Mock API responses
- Verify callbacks
### Suite 4: Backend Controller Tests (2h)
- REST API endpoints
- Auth validation
- Request/response formats
### Suite 5: Backend Service Tests (2h)
- Business logic
- Database operations
- Transaction handling
### Suite 6: Storage Service Tests (1.5h)
- S3/R2 integration
- Presigned URLs
- Multipart upload completion
### Suite 7: Full E2E Flow (0.5h)
- Complete pipeline: frontend backend storage
- Real file upload simulation
---
## Comandos de Testing
**Frontend:**
```bash
cd apps/frontend
npm run test video-upload-form.test.tsx
npm run test video-upload-service.test.ts
npm run test -- --coverage
```
**Backend (cuando estén listos):**
```bash
cd apps/backend
npm run test video
npm run test -- --coverage
```
---
## Cobertura Esperada
| Componente | Líneas | Coverage |
|------------|--------|----------|
| VideoUploadForm.tsx | 670 | > 80% |
| video-upload.service.ts | 295 | > 90% |
| video.controller.ts | 353 | > 80% |
| video.service.ts | 536 | > 85% |
| storage.service.ts | 452 | > 75% |
**Total:** > 80% coverage en módulo de video upload
---
## Próximos Pasos
1. ✅ Suite 1 completada
2. ✅ Suite 2 completada
3. ⏳ Suite 3: Integration E2E
4. ⏳ Suites 4-6: Backend tests
5. ⏳ Suite 7: Full E2E
6. ⏳ Ejecutar todos los tests
7. ⏳ Verificar coverage > 80%
**Status:** ✅ Progreso sólido (28% completado)