Files
hermes-agent/tests/web_console/test_sessions_api.py
Alexander Whitestone 8e0f24db3f
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feat(web-console): cherry-pick React web console GUI from gary-the-ai fork
Cherry-pick the Hermes Web Console from gary-the-ai/hermes-web-console-gui.
React + TypeScript frontend with Vite, Python aiohttp backend API.

Components:
- web_console/ — React frontend (chat, sessions, memory, settings, skills,
  gateway config, cron, workspace, tools, browser, insights pages)
- gateway/web_console/ — Python backend API (23 endpoints, SSE event bus,
  11 service modules)
- gateway/platforms/api_server_ui.py — embedded browser UI for API server
- gateway/platforms/api_server.py — route registration refactored into
  _register_routes(), web console mounted via maybe_register_web_console()
- run-gui.sh / setup-gui.sh — one-command launch and setup scripts
- tests/gateway/test_api_server_gui_mount.py — 4 integration tests (passing)
- tests/web_console/ — 13 backend test files (51 passing)
- docs/plans/ — implementation plan, API schema, frontend architecture

Fix: added missing ModelContextError class and CRON_MIN_CONTEXT_TOKENS to
cron/scheduler.py (pre-existing import bug).

Closes #325
2026-04-13 18:01:51 -04:00

259 lines
10 KiB
Python

"""Tests for the web console sessions API."""
from __future__ import annotations
import pytest
from aiohttp import web
from aiohttp.test_utils import TestClient, TestServer
from hermes_state import SessionDB
from gateway.web_console.api.sessions import SESSIONS_SERVICE_APP_KEY
from gateway.web_console.routes import register_web_console_routes
from gateway.web_console.services.session_service import SessionService
class FakeSessionService:
def __init__(self):
self.sessions = {
"sess-1": {
"session_id": "sess-1",
"title": "Session One",
"last_active": 123.0,
"source": "cli",
"workspace": None,
"model": "hermes-agent",
"token_summary": {"input": 1, "output": 2, "total": 3, "cache_read": 0, "cache_write": 0, "reasoning": 0},
"parent_session_id": None,
"has_tools": True,
"has_attachments": False,
"preview": "hello",
"message_count": 2,
"started_at": 100.0,
"ended_at": None,
"end_reason": None,
"system_prompt": "system",
"metadata": {
"user_id": "user-1",
"model_config": {"temperature": 0.2},
"billing_provider": None,
"billing_base_url": None,
"billing_mode": None,
"estimated_cost_usd": None,
"actual_cost_usd": None,
"cost_status": None,
"cost_source": None,
"pricing_version": None,
},
"recap": {"message_count": 2, "preview": "hello", "last_role": "assistant"},
}
}
self.transcripts = {
"sess-1": {
"session_id": "sess-1",
"items": [
{"id": 1, "type": "user_message", "role": "user", "content": "hello", "timestamp": 100.0},
{"id": 2, "type": "assistant_message", "role": "assistant", "content": "hi", "timestamp": 101.0},
],
}
}
def list_sessions(self, *, source=None, limit=20, offset=0):
items = list(self.sessions.values())
if source:
items = [item for item in items if item["source"] == source]
return items[offset:offset + limit]
def get_session_detail(self, session_id):
return self.sessions.get(session_id)
def get_transcript(self, session_id):
return self.transcripts.get(session_id)
def set_title(self, session_id, title):
session = self.sessions.get(session_id)
if session is None:
return None
if title == "bad title":
raise ValueError("Title is invalid")
session["title"] = title
return {"session_id": session_id, "title": title}
def resume_session(self, session_id):
session = self.sessions.get(session_id)
if session is None:
return None
return {
"session_id": session_id,
"status": "resumed",
"resume_supported": True,
"title": session["title"],
"conversation_history": [
{"role": "user", "content": "hello"},
{"role": "assistant", "content": "hi"},
],
"session": session,
}
def delete_session(self, session_id):
return self.sessions.pop(session_id, None) is not None
class TestSessionsApi:
@staticmethod
async def _make_client(service: FakeSessionService) -> TestClient:
app = web.Application()
app[SESSIONS_SERVICE_APP_KEY] = service
register_web_console_routes(app)
client = TestClient(TestServer(app))
await client.start_server()
return client
@pytest.mark.asyncio
async def test_list_and_get_session_routes(self):
client = await self._make_client(FakeSessionService())
try:
list_resp = await client.get("/api/gui/sessions")
assert list_resp.status == 200
list_payload = await list_resp.json()
assert list_payload["ok"] is True
session_summary = list_payload["sessions"][0]
assert session_summary["session_id"] == "sess-1"
assert session_summary["title"] == "Session One"
assert session_summary["last_active"] == 123.0
assert session_summary["source"] == "cli"
assert session_summary["workspace"] is None
assert session_summary["model"] == "hermes-agent"
assert session_summary["token_summary"]["total"] == 3
assert session_summary["parent_session_id"] is None
assert session_summary["has_tools"] is True
assert session_summary["has_attachments"] is False
detail_resp = await client.get("/api/gui/sessions/sess-1")
assert detail_resp.status == 200
detail_payload = await detail_resp.json()
assert detail_payload["ok"] is True
assert detail_payload["session"]["title"] == "Session One"
assert detail_payload["session"]["recap"]["last_role"] == "assistant"
assert detail_payload["session"]["metadata"]["user_id"] == "user-1"
assert detail_payload["session"]["metadata"]["model_config"]["temperature"] == 0.2
finally:
await client.close()
@pytest.mark.asyncio
async def test_get_transcript_route(self):
client = await self._make_client(FakeSessionService())
try:
resp = await client.get("/api/gui/sessions/sess-1/transcript")
assert resp.status == 200
payload = await resp.json()
assert payload["ok"] is True
assert payload["session_id"] == "sess-1"
assert len(payload["items"]) == 2
assert payload["items"][0]["type"] == "user_message"
finally:
await client.close()
@pytest.mark.asyncio
async def test_title_resume_and_delete_routes(self):
client = await self._make_client(FakeSessionService())
try:
title_resp = await client.post("/api/gui/sessions/sess-1/title", json={"title": "Renamed"})
assert title_resp.status == 200
title_payload = await title_resp.json()
assert title_payload == {"ok": True, "session_id": "sess-1", "title": "Renamed"}
resume_resp = await client.post("/api/gui/sessions/sess-1/resume")
assert resume_resp.status == 200
resume_payload = await resume_resp.json()
assert resume_payload["ok"] is True
assert resume_payload["status"] == "resumed"
assert resume_payload["resume_supported"] is True
assert resume_payload["conversation_history"][0]["role"] == "user"
assert resume_payload["session"]["session_id"] == "sess-1"
delete_resp = await client.delete("/api/gui/sessions/sess-1")
assert delete_resp.status == 200
delete_payload = await delete_resp.json()
assert delete_payload == {"ok": True, "session_id": "sess-1", "deleted": True}
finally:
await client.close()
@pytest.mark.asyncio
async def test_invalid_pagination_returns_structured_error(self):
client = await self._make_client(FakeSessionService())
try:
resp = await client.get("/api/gui/sessions?limit=abc")
assert resp.status == 400
payload = await resp.json()
assert payload == {
"ok": False,
"error": {
"code": "invalid_pagination",
"message": "The 'limit' field must be an integer.",
},
}
finally:
await client.close()
@pytest.mark.asyncio
async def test_real_session_service_uses_sessiondb_storage(self, tmp_path):
db = SessionDB(tmp_path / "state.db")
db.create_session(
session_id="sess-real",
source="cli",
model="hermes-agent",
model_config={"temperature": 0.4},
system_prompt="system prompt",
user_id="user-real",
parent_session_id=None,
)
db.append_message("sess-real", "user", content="hello")
db.append_message("sess-real", "assistant", content="hi there")
db.set_session_title("sess-real", "Real Session")
db.update_token_counts("sess-real", input_tokens=5, output_tokens=7, model="hermes-agent")
service = SessionService(db=db)
sessions = service.list_sessions()
assert sessions[0]["session_id"] == "sess-real"
assert sessions[0]["token_summary"]["total"] == 12
detail = service.get_session_detail("sess-real")
assert detail["title"] == "Real Session"
assert detail["metadata"]["user_id"] == "user-real"
assert detail["metadata"]["model_config"]["temperature"] == 0.4
transcript = service.get_transcript("sess-real")
assert transcript["items"][0]["role"] == "user"
assert transcript["items"][1]["role"] == "assistant"
resumed = service.resume_session("sess-real")
assert resumed["status"] == "resumed"
assert resumed["conversation_history"][0]["role"] == "user"
db.close()
@pytest.mark.asyncio
async def test_missing_and_invalid_requests_are_structured(self):
client = await self._make_client(FakeSessionService())
try:
missing_resp = await client.get("/api/gui/sessions/missing")
assert missing_resp.status == 404
missing_payload = await missing_resp.json()
assert missing_payload["error"]["code"] == "session_not_found"
invalid_title_resp = await client.post(
"/api/gui/sessions/sess-1/title",
data="not json",
headers={"Content-Type": "application/json"},
)
assert invalid_title_resp.status == 400
invalid_title_payload = await invalid_title_resp.json()
assert invalid_title_payload["error"]["code"] == "invalid_json"
bad_title_resp = await client.post("/api/gui/sessions/sess-1/title", json={"title": "bad title"})
assert bad_title_resp.status == 400
bad_title_payload = await bad_title_resp.json()
assert bad_title_payload["error"]["code"] == "invalid_title"
finally:
await client.close()