Files
hermes-agent/tests/acp/test_session.py
Teknium 25481d4286 feat: restore ACP server implementation from PR #949 (#1254)
Restore the ACP editor-integration implementation that was present on the
original PR branch but did not actually land in main.

Includes:
- acp_adapter/ server, session manager, event bridge, auth, permissions,
  and tool helpers
- hermes acp subcommand and hermes-acp entry point
- hermes-acp curated toolset
- ACP registry manifest, setup guide, and ACP test suite
- jupyter-live-kernel data science skill from the original branch

Also updates the revived ACP code for current main by:
- resolving runtime providers through the modern shared provider router
- binding ACP sessions to per-session cwd task overrides
- tracking duplicate same-name tool calls with FIFO IDs
- restoring terminal approval callbacks after prompts
- normalizing supporting docs/skill metadata

Validated with tests/acp and the full pytest suite (-n0).
2026-03-14 00:09:05 -07:00

113 lines
4.1 KiB
Python

"""Tests for acp_adapter.session — SessionManager and SessionState."""
import pytest
from unittest.mock import MagicMock
from acp_adapter.session import SessionManager, SessionState
@pytest.fixture()
def manager():
"""SessionManager with a mock agent factory (avoids needing API keys)."""
return SessionManager(agent_factory=lambda: MagicMock(name="MockAIAgent"))
# ---------------------------------------------------------------------------
# create / get
# ---------------------------------------------------------------------------
class TestCreateSession:
def test_create_session_returns_state(self, manager):
state = manager.create_session(cwd="/tmp/work")
assert isinstance(state, SessionState)
assert state.cwd == "/tmp/work"
assert state.session_id
assert state.history == []
assert state.agent is not None
def test_create_session_registers_task_cwd(self, manager, monkeypatch):
calls = []
monkeypatch.setattr("acp_adapter.session._register_task_cwd", lambda task_id, cwd: calls.append((task_id, cwd)))
state = manager.create_session(cwd="/tmp/work")
assert calls == [(state.session_id, "/tmp/work")]
def test_session_ids_are_unique(self, manager):
s1 = manager.create_session()
s2 = manager.create_session()
assert s1.session_id != s2.session_id
def test_get_session(self, manager):
state = manager.create_session()
fetched = manager.get_session(state.session_id)
assert fetched is state
def test_get_nonexistent_session_returns_none(self, manager):
assert manager.get_session("does-not-exist") is None
# ---------------------------------------------------------------------------
# fork
# ---------------------------------------------------------------------------
class TestForkSession:
def test_fork_session_deep_copies_history(self, manager):
original = manager.create_session()
original.history.append({"role": "user", "content": "hello"})
original.history.append({"role": "assistant", "content": "hi"})
forked = manager.fork_session(original.session_id, cwd="/new")
assert forked is not None
# History should be equal in content
assert len(forked.history) == 2
assert forked.history[0]["content"] == "hello"
# But a deep copy — mutating one doesn't affect the other
forked.history.append({"role": "user", "content": "extra"})
assert len(original.history) == 2
assert len(forked.history) == 3
def test_fork_session_has_new_id(self, manager):
original = manager.create_session()
forked = manager.fork_session(original.session_id)
assert forked is not None
assert forked.session_id != original.session_id
def test_fork_nonexistent_returns_none(self, manager):
assert manager.fork_session("bogus-id") is None
# ---------------------------------------------------------------------------
# list / cleanup / remove
# ---------------------------------------------------------------------------
class TestListAndCleanup:
def test_list_sessions_empty(self, manager):
assert manager.list_sessions() == []
def test_list_sessions_returns_created(self, manager):
s1 = manager.create_session(cwd="/a")
s2 = manager.create_session(cwd="/b")
listing = manager.list_sessions()
ids = {s["session_id"] for s in listing}
assert s1.session_id in ids
assert s2.session_id in ids
assert len(listing) == 2
def test_cleanup_clears_all(self, manager):
manager.create_session()
manager.create_session()
assert len(manager.list_sessions()) == 2
manager.cleanup()
assert manager.list_sessions() == []
def test_remove_session(self, manager):
state = manager.create_session()
assert manager.remove_session(state.session_id) is True
assert manager.get_session(state.session_id) is None
# Removing again returns False
assert manager.remove_session(state.session_id) is False