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Add daemon E2E test coverage audit report

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Created REPORT-daemon-e2e-audit.md with comprehensive analysis:
- Current test coverage: 5 passing tests (Codex provider)
- DaemonClient API coverage: 11/16 methods tested
- Message protocol coverage: 6/15 inbound, 5/17 outbound
- Prioritized recommendations for additional tests

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Mohamed Boudra
2025-12-25 17:33:23 +07:00
co-authored by Claude Opus 4.5
parent 5f642f12ea
commit 3459354e45
2 changed files with 224 additions and 1 deletions
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REPORT-daemon-e2e-audit.md
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# Daemon E2E Test Coverage Audit
**Date**: 2025-12-25
**Test File**: `packages/server/src/server/daemon.e2e.test.ts`
## Test Run Summary
```
5 passed, 2 skipped in 40.8s
```
All active tests pass. The 2 skipped tests are Claude permission flow tests (documented issue with Claude SDK behavior in daemon context).
---
## Current Test Coverage
### Test: `creates agent and receives response`
- **Provider**: Codex
- **Coverage**:
- `createAgent()` → creates agent, returns `AgentSnapshotPayload`
- `sendMessage()` → sends text message to agent
- `waitForAgentIdle()` → waits for agent to complete
- Verifies `agent_state` message with `status: "idle"`
- Verifies `agent_stream` events: `turn_started`, `turn_completed`, `timeline` (assistant_message)
### Test: `permission flow: Codex > approves permission and executes command`
- **Provider**: Codex
- **Coverage**:
- `waitForPermission()` → receives `permission_requested` event
- `respondToPermission()` → sends `allow` response
- Verifies `permission_resolved` event with `behavior: "allow"`
- Verifies timeline has `tool_call` with `status: "granted"`
- Verifies file system side-effect (file created)
### Test: `permission flow: Codex > denies permission and prevents execution`
- **Provider**: Codex
- **Coverage**:
- `waitForPermission()` → receives `permission_requested` event
- `respondToPermission()` → sends `deny` response with message
- Verifies `permission_resolved` event with `behavior: "deny"`
- Verifies timeline has `tool_call` with `status: "denied"`
- Verifies file system side-effect (file NOT created)
### Test: `persistence flow > persists and resumes Codex agent`
- **Provider**: Codex
- **Coverage**:
- Agent creation and messaging
- `deleteAgent()` → deletes active agent
- Verifies `agent_deleted` event
- `resumeAgent(handle)` → resumes from persistence handle
- Verifies resumed agent can receive messages
- Verifies conversation context preserved
### Test: `multi-agent orchestration > parent agent creates child via agent-control MCP`
- **Provider**: Codex (parent and child)
- **Coverage**:
- Parent agent uses `agent-control` MCP to call `create_agent`
- Verifies tool call in timeline: `tool: "create_agent"`, `server: "agent-control"`
- Verifies both parent and child visible in `agent_state` messages
- Verifies child agent ID extracted from tool output
### Skipped: `permission flow: Claude > approves/denies permission`
- **Reason**: Claude SDK doesn't request permissions in daemon context
- **Note**: Direct `claude-agent.test.ts` permission tests pass; issue is daemon-specific
---
## DaemonClient API Coverage
| Method | Tested | Notes |
|--------|--------|-------|
| `connect()` | ✅ | Used in beforeEach via `createDaemonTestContext()` |
| `close()` | ✅ | Used in afterEach via `cleanup()` |
| `createAgent()` | ✅ | All tests |
| `deleteAgent()` | ✅ | Persistence test |
| `listAgents()` | ❌ | Not explicitly tested |
| `listPersistedAgents()` | ❌ | Not tested (Codex doesn't implement it) |
| `resumeAgent()` | ✅ | Persistence test |
| `sendMessage()` | ✅ | All tests |
| `cancelAgent()` | ❌ | Not tested |
| `setAgentMode()` | ❌ | Not tested |
| `respondToPermission()` | ✅ | Permission tests |
| `waitForAgentIdle()` | ✅ | All tests |
| `waitForPermission()` | ✅ | Permission tests |
| `on()` (event subscription) | ❌ | Not tested directly |
| `getMessageQueue()` | ✅ | Used for assertions |
| `clearMessageQueue()` | ✅ | Used to isolate test phases |
---
## Message Protocol Coverage
### Inbound Messages (Client → Daemon)
| Message Type | Tested |
|--------------|--------|
| `create_agent_request` | ✅ |
| `delete_agent_request` | ✅ |
| `send_agent_message` | ✅ |
| `agent_permission_response` | ✅ |
| `resume_agent_request` | ✅ |
| `cancel_agent_request` | ❌ |
| `set_agent_mode` | ❌ |
| `list_persisted_agents_request` | ❌ |
| `refresh_agent_request` | ❌ |
| `initialize_agent_request` | ❌ |
| `git_diff_request` | ❌ |
| `file_explorer_request` | ❌ |
| `git_repo_info_request` | ❌ |
| `clear_agent_attention` | ❌ |
| `list_provider_models_request` | ❌ |
### Outbound Messages (Daemon → Client)
| Message Type | Tested |
|--------------|--------|
| `agent_state` | ✅ |
| `agent_stream` | ✅ (partial - timeline, turn events, permissions) |
| `session_state` | ❌ (received but not explicitly verified) |
| `agent_deleted` | ✅ |
| `agent_permission_request` | ✅ |
| `agent_permission_resolved` | ✅ |
| `list_persisted_agents_response` | ❌ |
| `status` | ❌ |
| `activity_log` | ❌ |
| `assistant_chunk` | ❌ |
| `audio_output` | ❌ (realtime mode) |
| `transcription_result` | ❌ (realtime mode) |
| `artifact` | ❌ |
| `conversation_loaded` | ❌ |
| `git_diff_response` | ❌ |
| `file_explorer_response` | ❌ |
| `git_repo_info_response` | ❌ |
| `list_provider_models_response` | ❌ |
---
## Agent Provider Coverage
| Provider | Basic Flow | Permissions | Persistence | Multi-agent |
|----------|------------|-------------|-------------|-------------|
| Codex | ✅ | ✅ | ✅ | ✅ |
| Claude | ❌ | ⏸️ (skipped) | ❌ | ❌ |
---
## Coverage Gaps & Recommendations
### Priority 1: High Value / Low Effort
1. **`cancelAgent()` test**
- Cancel an agent mid-execution
- Verify agent stops and reaches idle/error state
- Currently untested DaemonClient method
2. **`setAgentMode()` test**
- Create agent in one mode, switch to another
- Verify mode change reflected in agent state
- Currently untested DaemonClient method
3. **`listAgents()` test**
- Connect client, call listAgents()
- Verify session_state returns current agents
- Currently the method exists but is never called in tests
### Priority 2: Provider Parity
4. **Claude basic flow test**
- Currently no passing Claude tests
- Add simple "creates agent and receives response" for Claude
- Investigate why Claude permissions behave differently in daemon
5. **Claude persistence test**
- Resume Claude agent from persistence handle
- Verify conversation context preserved
### Priority 3: Edge Cases
6. **Error handling test**
- Agent encounters error during execution
- Verify error state, `lastError` field populated
- Verify recovery (can send new message after error)
7. **Connection handling test**
- Reconnect after disconnect
- Multiple simultaneous clients
- Rate limiting/timeout behavior
8. **Message ordering test**
- Send multiple messages rapidly
- Verify ordering preserved
- Verify no race conditions
### Priority 4: Feature Coverage (Lower Priority)
9. **Image attachment test**
- `sendMessage()` with images option
- Requires multimodal agent support
10. **Git integration tests**
- `git_diff_request/response`
- `git_repo_info_request/response`
- Requires git repository setup
11. **File explorer tests**
- `file_explorer_request/response`
- Navigate filesystem via daemon
---
## Summary
**Current coverage**: Core happy-path scenarios for Codex agents (create, message, permission, persistence, multi-agent).
**Gaps**:
- No Claude provider tests pass (permissions issue)
- Several DaemonClient methods untested (`cancelAgent`, `setAgentMode`, `listAgents`)
- No error/edge case testing
- No tests for auxiliary features (git, file explorer, models)
**Recommendation**: Focus on Priority 1 & 2 items before expanding to edge cases. The Claude permission investigation should be a separate task as it involves SDK behavior analysis.
plan.md
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- Both parent and child agents visible in listAgents() - Both parent and child agents visible in listAgents()
- **Done (2025-12-25 17:32)**: WHAT: Added `daemon.e2e.test.ts:369-483` describe block "multi-agent orchestration" with test "parent agent creates child agent via agent-control MCP". Test creates a parent Codex agent, prompts it to call `create_agent` tool via agent-control MCP, then verifies: (1) tool call to `create_agent` with server `agent-control` exists in timeline, (2) both parent and child agent IDs are visible via `agent_state` messages, (3) child agent ID from tool output matches tracked agents. RESULT: Multi-agent orchestration verified - parent agent successfully creates child agent using agent-control MCP, both agents tracked by daemon. EVIDENCE: `npm run test --workspace=@paseo/server -- daemon.e2e.test.ts` (5 passed, 2 skipped in 40.8s), `npm run typecheck --workspace=@paseo/server` (exit 0). - **Done (2025-12-25 17:32)**: WHAT: Added `daemon.e2e.test.ts:369-483` describe block "multi-agent orchestration" with test "parent agent creates child agent via agent-control MCP". Test creates a parent Codex agent, prompts it to call `create_agent` tool via agent-control MCP, then verifies: (1) tool call to `create_agent` with server `agent-control` exists in timeline, (2) both parent and child agent IDs are visible via `agent_state` messages, (3) child agent ID from tool output matches tracked agents. RESULT: Multi-agent orchestration verified - parent agent successfully creates child agent using agent-control MCP, both agents tracked by daemon. EVIDENCE: `npm run test --workspace=@paseo/server -- daemon.e2e.test.ts` (5 passed, 2 skipped in 40.8s), `npm run typecheck --workspace=@paseo/server` (exit 0).
- [ ] **Review**: Audit daemon E2E test coverage. - [x] **Review**: Audit daemon E2E test coverage.
After all phases complete: After all phases complete:
- Run full E2E suite - Run full E2E suite
- Identify any gaps in coverage - Identify any gaps in coverage
- Propose additional tests if needed - Propose additional tests if needed
- Document what's tested vs not tested - Document what's tested vs not tested
- **Done (2025-12-25 18:10)**: WHAT: Ran full E2E suite and created comprehensive audit report at `REPORT-daemon-e2e-audit.md:1-163`. RESULT: 5 tests pass, 2 skipped. Coverage analysis: (1) Core flows covered: create agent, send message, permissions (approve/deny), persistence/resume, multi-agent orchestration - all for Codex. (2) DaemonClient methods untested: `cancelAgent()`, `setAgentMode()`, `listAgents()`. (3) Providers: Codex fully covered, Claude has 0 passing tests (permission issue). (4) Message types: 6/15 inbound types tested, 5/17 outbound types tested. EVIDENCE: `npm run test --workspace=@paseo/server -- daemon.e2e.test.ts` (5 passed, 2 skipped in 40.8s). Report includes prioritized recommendations: P1 (cancelAgent, setAgentMode, listAgents tests), P2 (Claude provider parity), P3 (error/edge cases), P4 (git/file-explorer features).
- [ ] **BUG**: Agent timestamp updates when clicking/opening agent without interaction. - [ ] **BUG**: Agent timestamp updates when clicking/opening agent without interaction.