hermes-agent/tests/agent/lsp/test_eventlog.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

136 lines
4 KiB
Python

"""Tests for the structured logging dedup model.
The contract: a 1000-write session in one project should emit exactly
ONE INFO line ("active for <root>") at the default INFO threshold.
Steady-state events stay at DEBUG; first-time-seen events surface
once at INFO/WARNING.
"""
from __future__ import annotations
import logging
import pytest
from agent.lsp import eventlog
@pytest.fixture(autouse=True)
def _reset():
eventlog.reset_announce_caches()
yield
eventlog.reset_announce_caches()
@pytest.fixture
def caplog_lsp(caplog):
caplog.set_level(logging.DEBUG, logger="hermes.lint.lsp")
return caplog
# ---------------------------------------------------------------------------
# Steady-state silence (DEBUG)
# ---------------------------------------------------------------------------
def test_clean_emits_at_debug(caplog_lsp):
for _ in range(10):
eventlog.log_clean("pyright", "/proj/x.py")
info_records = [r for r in caplog_lsp.records if r.levelno >= logging.INFO]
debug_records = [r for r in caplog_lsp.records if r.levelno == logging.DEBUG]
assert info_records == []
assert len(debug_records) == 10
def test_disabled_emits_at_debug(caplog_lsp):
eventlog.log_disabled("pyright", "/x.py", "feature off")
eventlog.log_disabled("pyright", "/x.py", "ext not mapped")
assert all(r.levelno == logging.DEBUG for r in caplog_lsp.records)
# ---------------------------------------------------------------------------
# State transitions: INFO once, DEBUG thereafter
# ---------------------------------------------------------------------------
# ---------------------------------------------------------------------------
# Diagnostics events fire INFO every time
# ---------------------------------------------------------------------------
def test_diagnostics_always_info(caplog_lsp):
for i in range(5):
eventlog.log_diagnostics("pyright", f"/x{i}.py", 1)
info = [r for r in caplog_lsp.records if r.levelno == logging.INFO]
assert len(info) == 5
assert all("diags" in r.getMessage() for r in info)
# ---------------------------------------------------------------------------
# Action-required: WARNING once, DEBUG thereafter (or per call for novel events)
# ---------------------------------------------------------------------------
def test_spawn_failed_warns(caplog_lsp):
eventlog.log_spawn_failed("pyright", "/proj", FileNotFoundError("nope"))
warns = [r for r in caplog_lsp.records if r.levelno == logging.WARNING]
assert len(warns) == 1
assert "spawn/initialize failed" in warns[0].getMessage()
# ---------------------------------------------------------------------------
# Format: log lines all carry the lsp[<server_id>] prefix for grep
# ---------------------------------------------------------------------------
# ---------------------------------------------------------------------------
# Steady-state contract: 1000 clean writes → 1 INFO at most
# ---------------------------------------------------------------------------
def test_thousand_clean_writes_emit_one_info(caplog_lsp):
"""A long session writes lots of files cleanly; agent.log should
show ONE 'active for' INFO and zero other INFO lines."""
eventlog.log_active("pyright", "/proj")
for _ in range(1000):
eventlog.log_clean("pyright", "/proj/x.py")
info_records = [r for r in caplog_lsp.records if r.levelno == logging.INFO]
assert len(info_records) == 1
assert "active for" in info_records[0].getMessage()
# ---------------------------------------------------------------------------
# Path shortening
# ---------------------------------------------------------------------------
def test_short_path_keeps_absolute_when_outside(tmp_path, monkeypatch):
monkeypatch.chdir(tmp_path / "a") if (tmp_path / "a").exists() else None
monkeypatch.chdir(tmp_path)
other = "/var/log/foo.txt"
out = eventlog._short_path(other)
# Outside cwd: keeps absolute (no leading "../")
assert out == "/var/log/foo.txt" or not out.startswith("..")