hermes-agent/tests/cli/test_compress_flags.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

109 lines
3 KiB
Python

"""Tests for /compress --preview/--dry-run/--aggressive flags and the
/compact alias (PR #3243 salvage).
Covers the pure helpers in ``hermes_cli.partial_compress`` plus alias
resolution in the command registry. The CLI and gateway surfaces both
route through these helpers, so the flag semantics are pinned here once.
"""
from hermes_cli.commands import COMMANDS, resolve_command
from hermes_cli.partial_compress import (
DEFAULT_KEEP_LAST,
extract_compress_flags,
parse_partial_compress_args,
summarize_compress_preview,
)
def _history(n_pairs: int) -> list[dict[str, str]]:
h: list[dict[str, str]] = []
for i in range(n_pairs):
h.append({"role": "user", "content": f"u{i}"})
h.append({"role": "assistant", "content": f"a{i}"})
return h
# ── /compact alias resolution ─────────────────────────────────────────
def test_compact_resolves_to_compress():
cmd = resolve_command("compact")
assert cmd is not None
assert cmd.name == "compress"
assert "compact" in cmd.aliases
def test_compact_listed_in_flat_commands():
assert "/compact" in COMMANDS
assert "alias for /compress" in COMMANDS["/compact"]
# ── extract_compress_flags ────────────────────────────────────────────
def test_dry_run_is_preview():
for form in ("--dry-run", "--dryrun", "--DRY-RUN"):
_, preview, _ = extract_compress_flags(form)
assert preview is True, form
def test_flags_coexist_with_focus_topic():
rest, preview, _ = extract_compress_flags("database schema --dry-run")
assert rest == "database schema"
assert preview is True
partial, _, focus = parse_partial_compress_args(rest)
assert partial is False and focus == "database schema"
# ── summarize_compress_preview ────────────────────────────────────────
def test_preview_full_compress_counts():
hist = _history(5)
report = summarize_compress_preview(hist, False, DEFAULT_KEEP_LAST, None, 1234)
assert report["head_count"] == 10
assert report["tail_count"] == 0
assert report["total"] == 10
assert report["partial"] is False
joined = "\n".join(report["lines"])
assert "no changes made" in joined.lower()
assert "10 of 10" in joined
assert "1,234" in joined
def test_preview_partial_boundary_counts():
hist = _history(5)
report = summarize_compress_preview(hist, True, 2, None, 999)
# Keeping last 2 exchanges = 4 tail messages, 6 head messages.
assert report["head_count"] == 6
assert report["tail_count"] == 4
assert report["partial"] is True
joined = "\n".join(report["lines"])
assert "last 2 exchange" in joined
def test_preview_is_side_effect_free():
hist = _history(4)
before = [dict(m) for m in hist]
summarize_compress_preview(hist, True, 1, None, 10)
assert hist == before