79 lines
3.3 KiB
Markdown
79 lines
3.3 KiB
Markdown
# Test Plan: Sub-Agent Spawning
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## Feature description
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Agents with can_spawn_agents=true can spawn child agents that run
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in parallel as background tokio tasks. Children communicate results
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back to the parent via collect/check. Escalation allows children
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to request user input through the parent.
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## Behaviors to test
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### Spawn
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- [ ] agent__spawn creates child agent in background (integration)
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- [ ] Child gets own RequestContext with incremented depth (integration)
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- [ ] Child gets own session, model, functions (integration)
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- [ ] Child gets shared root_escalation_queue (integration)
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- [ ] Child gets inbox for teammate messaging (integration)
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- [ ] Child MCP servers acquired if configured (integration)
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- [x] Max concurrent agents enforced (Supervisor.register)
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- [x] Max depth enforced (Supervisor.register)
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- [ ] Agent not found → error (integration)
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- [ ] can_spawn_agents=false → no spawn tools available (integration)
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### Collect/Check
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- [ ] agent__check returns PENDING or result (integration)
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- [ ] agent__collect blocks until done, returns output (integration)
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- [ ] Output summarization when exceeds threshold (integration)
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- [ ] Summarization uses configured model (integration)
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### Task queue
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- [x] agent__task_create creates tasks with dependencies
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- [x] agent__task_complete marks done, unblocks dependents
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- [x] Auto-dispatch agent/prompt stored on task
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- [x] agent__task_list shows all tasks with status
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### Escalation
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- [x] Escalation submitted and retrievable
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- [x] Pending summary contains correct fields
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- [x] Reply reaches receiver via oneshot channel
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- [ ] Escalation timeout → fallback message (integration)
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### Teammate messaging
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- [x] Deliver to inbox
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- [x] Drain empties inbox
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- [x] Drain ordering: shutdown > task_completed > text
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### Child agent lifecycle
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- [ ] run_child_agent loops (integration)
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- [ ] Child uses before/after_chat_completion (integration)
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- [ ] Child tool calls evaluated (integration)
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- [ ] Child exits cleanly (integration)
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## Context switching scenarios
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- [ ] Parent spawns child with MCP (integration)
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- [ ] Parent exits agent → all children cancelled (integration)
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- [ ] Multiple children share escalation queue correctly (integration)
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## Additional behaviors tested (not in original plan)
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- [x] EscalationQueue: default, submit, take, take_nonexistent, has_pending
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- [x] EscalationQueue: pending_summary with/without options, empty
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- [x] EscalationQueue: reply via oneshot channel
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- [x] new_escalation_id: prefix and uniqueness
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- [x] Inbox: new/default empty, deliver+drain, drain empties, multiple deliveries
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- [x] Inbox: clone preserves messages, clone is independent
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- [x] Supervisor: new defaults, register count, take removes, take nonexistent
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- [x] Supervisor: inbox accessor, list_agents, task_queue accessible
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- [x] Supervisor: register allows at max_depth boundary
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- [x] AgentExitStatus: equality/inequality
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- [x] TaskQueue: fail sets status, get missing returns None
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- [x] TaskQueue: dispatch_agent/prompt stored, claim blocked fails
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- [x] TaskQueue: list sorted by id, default empty
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- [x] TaskQueue: dependency on nonexistent errors, complete nonexistent
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- [x] TaskNode: is_runnable when pending+unblocked, not when blocked
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## Old code reference
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- `src/function/supervisor.rs` — all handler functions
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- `src/supervisor/` — Supervisor, EscalationQueue, Inbox, TaskQueue
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