hermes-agent/tests/agent/test_external_skills.py
Teknium 6b81590c55
test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions
Systematic prune per AGENTS.md test policy, one pass over every major
test tree (gateway, hermes_cli, tools, agent, run_agent, plugins, cli,
cron, tui_gateway, honcho/openviking, root-level):

- DELETE: source-reading tests (read_text/getsource on prod files),
  change-detector tests (exact catalog counts, model-name snapshots,
  config version literals), mock-echo tests (assert a mock returns what
  it was told), assertion-free/trivial tests, near-duplicate
  parametrizations (boundaries + one representative kept), async/sync
  twin duplicates, cosmetic within-file variations.
- KEEP (mandatory): security/redaction/approval guards, message-role
  alternation invariants, prompt-caching/deterministic-call-id
  invariants, issue-number regression tests (deduped), E2E tests.
- 6 test files deleted outright (script-style/no-assert or fully
  redundant); conftest.py, fakes/, fixtures/ untouched.
- tests/acp/conftest.py added: autouse fixture stubs the live
  models.dev/GitHub/Copilot/Anthropic inventory fetches that ACP server
  tests performed on every session create — test_server.py 147s → 3.4s,
  and the tests are now genuinely hermetic.
- Sleep-based slowness shrunk where safe (codex_ttfb_watchdog,
  compression_concurrent_fork, etc.); no wall-clock assertion tightened.

Verification: full hermetic suite via scripts/run_tests.sh —
2439 files, 31,130 tests passed, 0 failed, 0 flaky retries, 315s wall
(baseline: 583s wall, 13,564s subprocess CPU).
2026-07-29 13:10:23 -07:00

117 lines
4.4 KiB
Python

"""Tests for external skill directories (skills.external_dirs config)."""
import json
import os
from unittest.mock import patch
import pytest
@pytest.fixture
def external_skills_dir(tmp_path):
"""Create a temp dir with a sample external skill."""
ext_dir = tmp_path / "external-skills"
skill_dir = ext_dir / "my-external-skill"
skill_dir.mkdir(parents=True)
(skill_dir / "SKILL.md").write_text(
"---\nname: my-external-skill\ndescription: A skill from an external directory\n---\n\n# My External Skill\n\nDo external things.\n"
)
return ext_dir
@pytest.fixture
def hermes_home(tmp_path):
"""Create a minimal HERMES_HOME with config."""
home = tmp_path / ".hermes"
home.mkdir()
(home / "skills").mkdir()
return home
class TestGetExternalSkillsDirs:
def test_empty_config(self, hermes_home):
(hermes_home / "config.yaml").write_text("skills:\n external_dirs: []\n")
with patch.dict(os.environ, {"HERMES_HOME": str(hermes_home)}):
from agent.skill_utils import get_external_skills_dirs
result = get_external_skills_dirs()
assert result == []
def test_valid_dir_returned(self, hermes_home, external_skills_dir):
(hermes_home / "config.yaml").write_text(
f"skills:\n external_dirs:\n - {external_skills_dir}\n"
)
with patch.dict(os.environ, {"HERMES_HOME": str(hermes_home)}):
from agent.skill_utils import get_external_skills_dirs
result = get_external_skills_dirs()
assert len(result) == 1
assert result[0] == external_skills_dir.resolve()
class TestGetAllSkillsDirs:
def test_local_always_first(self, hermes_home, external_skills_dir):
(hermes_home / "config.yaml").write_text(
f"skills:\n external_dirs:\n - {external_skills_dir}\n"
)
with patch.dict(os.environ, {"HERMES_HOME": str(hermes_home)}):
from agent.skill_utils import get_all_skills_dirs
result = get_all_skills_dirs()
assert result[0] == hermes_home / "skills"
assert result[1] == external_skills_dir.resolve()
class TestExternalSkillsInFindAll:
def test_external_skills_found(self, hermes_home, external_skills_dir):
(hermes_home / "config.yaml").write_text(
f"skills:\n external_dirs:\n - {external_skills_dir}\n"
)
local_skills = hermes_home / "skills"
with (
patch.dict(os.environ, {"HERMES_HOME": str(hermes_home)}),
patch("tools.skills_tool.SKILLS_DIR", local_skills),
):
from tools.skills_tool import _find_all_skills
skills = _find_all_skills()
names = [s["name"] for s in skills]
assert "my-external-skill" in names
def test_local_takes_precedence(self, hermes_home, external_skills_dir):
"""If the same skill name exists locally and externally, local wins."""
local_skills = hermes_home / "skills"
local_skill = local_skills / "my-external-skill"
local_skill.mkdir(parents=True)
(local_skill / "SKILL.md").write_text(
"---\nname: my-external-skill\ndescription: Local version\n---\n\nLocal.\n"
)
(hermes_home / "config.yaml").write_text(
f"skills:\n external_dirs:\n - {external_skills_dir}\n"
)
with (
patch.dict(os.environ, {"HERMES_HOME": str(hermes_home)}),
patch("tools.skills_tool.SKILLS_DIR", local_skills),
):
from tools.skills_tool import _find_all_skills
skills = _find_all_skills()
matching = [s for s in skills if s["name"] == "my-external-skill"]
assert len(matching) == 1
assert matching[0]["description"] == "Local version"
class TestExternalSkillView:
def test_skill_view_finds_external(self, hermes_home, external_skills_dir):
(hermes_home / "config.yaml").write_text(
f"skills:\n external_dirs:\n - {external_skills_dir}\n"
)
local_skills = hermes_home / "skills"
with (
patch.dict(os.environ, {"HERMES_HOME": str(hermes_home)}),
patch("tools.skills_tool.SKILLS_DIR", local_skills),
):
from tools.skills_tool import skill_view
result = json.loads(skill_view("my-external-skill"))
assert result["success"] is True
assert "external things" in result["content"]