Files
hermes-agent/tests/gateway/test_multiplex_lifecycle.py
teknium1 61fa0f47ec test: purge low-value tests, lane py07 (216 removed)
Change-detectors, tautologies, source-reading tests, redundant duplicates,
mock-echo tests and dead/unrunnable tests. Per-test rationale in the lane
ledger (category + reason for every removal).
2026-09-23 03:15:26 -07:00

156 lines
6.6 KiB
Python

"""Phase 4: lifecycle guard + per-profile observability."""
import pytest
from gateway.config import GatewayConfig
from gateway.restart import GATEWAY_FATAL_CONFIG_EXIT_CODE
class TestServedProfilesStatus:
def test_write_and_read_served_profiles(self, tmp_path, monkeypatch):
monkeypatch.setenv("HERMES_HOME", str(tmp_path))
import importlib
import gateway.status as status
importlib.reload(status)
try:
status.write_runtime_status(
gateway_state="running", served_profiles=["default", "coder"]
)
rec = status.read_runtime_status()
assert rec.get("served_profiles") == ["default", "coder"]
finally:
importlib.reload(status)
def test_cron_profile_homes_serve_every_live_profile(tmp_path, monkeypatch):
"""The helper wired into in-process cron returns default + every live named profile;
a tombstoned profile dir is skipped."""
monkeypatch.setattr("pathlib.Path.home", lambda: tmp_path)
default_home = tmp_path / ".hermes"
monkeypatch.setenv("HERMES_HOME", str(default_home))
for name in ("worker", "guest", "gone"):
(default_home / "profiles" / name).mkdir(parents=True)
(default_home / "profiles" / name / "config.yaml").write_text("{}\n") # identity marker
from hermes_constants import mark_named_profile_deleted
mark_named_profile_deleted(default_home / "profiles" / "gone")
import gateway.run as gateway_run
homes = gateway_run._multiplex_profile_homes(GatewayConfig(multiplex_profiles=True))
assert [name for name, _home in homes] == ["default", "guest", "worker"]
def test_cron_tick_homes_include_active_named_host(tmp_path, monkeypatch):
"""A named-profile host running the multiplexer ticks its own store exactly once:
it is part of the served set, and cron must not union it a second time."""
monkeypatch.setattr("pathlib.Path.home", lambda: tmp_path)
default_home = tmp_path / ".hermes"
for name in ("host", "worker"):
(default_home / "profiles" / name).mkdir(parents=True)
(default_home / "profiles" / name / "config.yaml").write_text("{}\n") # identity marker
monkeypatch.setenv("HERMES_HOME", str(default_home / "profiles" / "host"))
import gateway.run as gateway_run
cfg = GatewayConfig(multiplex_profiles=True)
adapter_names = [name for name, _home in gateway_run._multiplex_profile_homes(cfg)]
cron_homes = gateway_run._cron_tick_profile_homes(cfg)
cron_names = [name for name, _home in cron_homes]
cron_by_name = dict(cron_homes)
assert adapter_names == ["default", "host", "worker"]
assert cron_names == ["default", "host", "worker"]
assert cron_by_name["host"] == default_home / "profiles" / "host"
class TestNamedProfileMultiplexerGuard:
"""_guard_named_profile_under_multiplexer is inert unless all conditions hold."""
def test_inert_when_no_default_gateway_running(self, monkeypatch, tmp_path):
from hermes_cli import gateway as gw
monkeypatch.setattr(gw, "_profile_suffix", lambda: "coder")
monkeypatch.setattr(
"hermes_constants.get_default_hermes_root", lambda: tmp_path
)
# No gateway.pid in tmp_path => no running default gateway => no raise.
gw._guard_named_profile_under_multiplexer(force=False)
def _fake_running_default_gateway(self, monkeypatch, tmp_path):
"""Make the guard believe a live default gateway exists at tmp_path."""
from hermes_cli import gateway as gw
import gateway.status as status
monkeypatch.setattr(gw, "_profile_suffix", lambda: "coder")
monkeypatch.setattr(
"hermes_constants.get_default_hermes_root", lambda: tmp_path
)
import json
import os
# Liveness is a verified identity (live PID + gateway command line + home), so this pytest
# process stands in for the gateway by wearing a gateway command line.
(tmp_path / "gateway.pid").write_text(str(os.getpid()), encoding="utf-8")
(tmp_path / "gateway_state.json").write_text(json.dumps(
{"pid": os.getpid(), "hermes_home": str(tmp_path), "gateway_state": "running"}))
monkeypatch.setattr(status, "_read_process_cmdline", lambda pid: "hermes gateway run")
def test_unset_allowlist_preserves_historical_guard(self, monkeypatch, tmp_path):
self._fake_running_default_gateway(monkeypatch, tmp_path)
(tmp_path / "config.yaml").write_text(
"gateway:\n multiplex_profiles: true\n",
encoding="utf-8",
)
from hermes_cli import gateway as gw
with pytest.raises(SystemExit) as excinfo:
gw._guard_named_profile_under_multiplexer(force=False)
assert excinfo.value.code == GATEWAY_FATAL_CONFIG_EXIT_CODE
def test_recorded_served_profiles_win_over_config(self, monkeypatch, tmp_path):
"""The live gateway's own ``served_profiles`` record is authoritative: a named profile
it does not list may run standalone even though the default config multiplexes."""
self._fake_running_default_gateway(monkeypatch, tmp_path)
(tmp_path / "config.yaml").write_text(
"gateway:\n multiplex_profiles: true\n",
encoding="utf-8",
)
import json
import os
(tmp_path / "gateway_state.json").write_text(json.dumps({
"pid": os.getpid(), "hermes_home": str(tmp_path), "gateway_state": "running",
"served_profiles": ["default", "worker"]}))
from hermes_cli import gateway as gw
gw._guard_named_profile_under_multiplexer(force=False)
assert gw.named_profile_served_by_running_multiplexer("worker") is True
def test_non_multiplexing_default_gateway_lets_named_profile_run(self, monkeypatch, tmp_path):
self._fake_running_default_gateway(monkeypatch, tmp_path)
(tmp_path / "config.yaml").write_text(
"gateway:\n multiplex_profiles: false\n",
encoding="utf-8",
)
from hermes_cli import gateway as gw
gw._guard_named_profile_under_multiplexer(force=False)
def test_named_profile_served_probe_matches_the_start_guard(self, monkeypatch, tmp_path):
self._fake_running_default_gateway(monkeypatch, tmp_path)
(tmp_path / "config.yaml").write_text(
"gateway:\n multiplex_profiles: true\n",
encoding="utf-8",
)
from hermes_cli import gateway as gw
assert gw.named_profile_served_by_running_multiplexer() is True
monkeypatch.setattr(gw, "_profile_suffix", lambda: "")
assert gw.named_profile_served_by_running_multiplexer() is False