docs(04-05): complete CLI process subcommand and E2E tests plan

- CLI 'process' subcommand for single-command workflow execution - End-to-end integration tests (16 tests passing) - State persistence and resumability verified Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-15 00:09:26 +08:00
parent ec2d12a05b
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+---
+phase: 04-analysis-orchestration
+plan: 05
+subsystem: cli
+tags: [cli, argparse, asyncio, pipeline, e2e, integration-tests]
+
+# Dependency graph
+requires:
+  - phase: 04-analysis-orchestration
+    provides: Pipeline class, Processors (Parse, Download, ASR, Analyze), WorkflowStateManager
+provides:
+  - CLI 'process' subcommand for single-command workflow execution
+  - End-to-end integration tests for complete pipeline
+  - State persistence verification
+affects: [future-cli-extensions]
+
+# Tech tracking
+tech-stack:
+  added: []
+  patterns: [subparsers, asyncio.run(), mocked async tests]
+
+key-files:
+  created:
+    - tests/test_cli/test_process_command.py
+    - tests/test_integration/test_e2e_workflow.py
+  modified:
+    - kb-workflow/kb_workflow.py
+
+key-decisions:
+  - "CLI uses argparse subparsers for command organization"
+  - "process_command wraps async Pipeline.run() with asyncio.run()"
+  - "Integration tests use mocked processors to verify orchestration"
+
+patterns-established:
+  - "CLI pattern: subparser per command, mock process_command for unit tests"
+  - "Integration test pattern: mock processors with AsyncMock, verify state persistence"
+
+requirements-completed: [MNT-01]
+
+# Metrics
+duration: 4min
+completed: 2026-03-13
+---
+# Phase 04 Plan 05: CLI Process Subcommand and E2E Tests Summary
+
+**CLI 'process' subcommand enabling single-command workflow execution with full end-to-end integration tests**
+
+## Performance
+
+- **Duration:** 4 min
+- **Started:** 2026-03-13T15:43:06Z
+- **Completed:** 2026-03-13T15:46:54Z
+- **Tasks:** 2
+- **Files modified:** 3
+
+## Accomplishments
+- Added `process` subcommand to kb-workflow CLI using argparse subparsers
+- Implemented process_command() function wrapping async Pipeline.run()
+- Created 7 CLI tests covering help, URL processing, flags, and error handling
+- Created 9 E2E integration tests covering full workflow, error handling, state persistence, and resumability
+- All 16 tests passing
+
+## Task Commits
+
+Each task was committed atomically:
+
+1. **Task 1: Add CLI 'process' subcommand** - `76aefa2` (test) + `33eeb6b` (feat)
+2. **Task 2: Create end-to-end integration test** - `377794b` (test) + `ec2d12a` (feat)
+
+**Plan metadata:** (pending final commit)
+
+_Note: TDD tasks have multiple commits (test -> feat)_
+
+## Files Created/Modified
+- `kb-workflow/kb_workflow.py` - Added process subcommand with argparse, process_command() function
+- `tests/test_cli/test_process_command.py` - CLI tests (7 tests)
+- `tests/test_integration/test_e2e_workflow.py` - E2E integration tests (9 tests)
+
+## Decisions Made
+- Used argparse subparsers for command organization (process subcommand)
+- Wrapped async Pipeline.run() with asyncio.run() in process_command()
+- CLI tests mock process_command directly to isolate CLI parsing logic
+- Integration tests use mocked processors with AsyncMock to verify orchestration without external dependencies
+
+## Deviations from Plan
+
+None - plan executed exactly as written.
+
+## Issues Encountered
+None
+
+## User Setup Required
+
+None - no external service configuration required.
+
+## Next Phase Readiness
+- Complete end-to-end workflow operational via `kb-workflow process <url>`
+- All 4 processors integrated (Parse, Download, ASR, Analyze)
+- State persistence verified through tests
+- Ready for checkpoint verification and Phase 4 completion
+
+## Self-Check: PASSED
+- All files verified to exist:
+  - FOUND: kb-workflow/kb_workflow.py
+  - FOUND: tests/test_cli/test_process_command.py
+  - FOUND: tests/test_integration/test_e2e_workflow.py
+- All commits verified in git history:
+  - FOUND: 76aefa2 (test)
+  - FOUND: 33eeb6b (feat)
+  - FOUND: 377794b (test)
+  - FOUND: ec2d12a (feat)
+  - FOUND: 989834a (docs)
+- All 16 tests passing
+
+---
+*Phase: 04-analysis-orchestration*
+*Completed: 2026-03-13*