hermes-agent/tests/tools/test_stt_language_resolution.py
Teknium 39975613b1
test: prune wave 2 + speed fixes — 28,106 → 19,757 test functions, suite wall 315s → 294s
Second, deeper pass over tools/gateway/hermes_cli plus first pass over
the trees wave 1 missed (acp, acp_adapter, skills, computer_use, docker,
dashboard, conformance, monitoring, secret_sources, hermes_state,
providers). Same rubric as wave 1 (AGENTS.md test policy); security,
alternation/caching invariants, issue-number regressions, and E2E kept.

Real test-quality fixes found and rooted out along the way:
- tests/tools/test_command_guards.py made real auxiliary-LLM HTTPS calls
  (DEFAULT_CONFIG smart-approval leaked in) — pinned approval
  mode=manual via autouse fixture: 17.4s → 0.4s.
- test_model_switch_custom_providers.py / test_user_providers_model_switch.py
  silently probed live provider catalogs (~2s/test) — stubbed
  cached_provider_model_ids/provider_model_ids/fetch_api_models.
- test_telegram_noise_filter.py: 15-platform copy-paste matrix over
  shared gateway.run logic → 3 representative platforms (55s → 3.9s).
- test_gateway_shutdown.py: stop()'s 5s interrupt-deadline loop spun on
  MagicMock agents — interrupt.side_effect now clears _running_agents
  (22s → 1.0s).
- test_gateway_inactivity_timeout.py poll-harness timings shrunk 3-5x
  (24s → 1.1s); test_mcp_stability.py backoff/SIGTERM-grace sleeps
  patched (15.4s → 2.5s); test_async_delegation.py negative-drain wait
  5s → 0.5s.
- test_telegram_init_deadline.py: loop-block margin restored to 1.0s
  with rationale comment — the watchdog-dump assertion needs the loop
  blocked well past deadline+grace under parallel load (flaked once in
  the 40-worker verification run at a 0.2s margin).

Verification: full hermetic suite via scripts/run_tests.sh —
2,438 files, 21,718 tests passed, 0 failed, 293.9s wall.
Suite totals vs original baseline: 46,820 → 19,757 test functions
(−57.8%), wall 583.5s → 293.9s (−50%), subprocess CPU 13,564s → 11,623s.
2026-07-29 13:39:40 -07:00

99 lines
3.4 KiB
Python

"""Tests for the unified STT language resolution (_resolve_stt_language).
Class-level contract: EVERY provider resolves its language hint through one
helper with the order:
stt.<provider>.language > stt.language (global) > HERMES_LOCAL_STT_LANGUAGE > None
Regression coverage for the "STT transcribes the wrong language" issue class
(#55551, #50181 and siblings):
- xAI no longer silently forces "en" when nothing is configured
- the global ``stt.language`` key reaches every provider
- per-provider language still wins over the global key
"""
from unittest.mock import patch
import pytest
from tools.transcription_tools import _resolve_stt_language
@pytest.fixture(autouse=True)
def _clear_lang_env(monkeypatch):
monkeypatch.delenv("HERMES_LOCAL_STT_LANGUAGE", raising=False)
class TestResolveSttLanguage:
def test_provider_language_wins(self):
cfg = {"language": "en", "groq": {"language": "he"}}
assert _resolve_stt_language("groq", cfg) == "he"
def test_global_language_fallback(self):
cfg = {"language": "hu", "groq": {}}
assert _resolve_stt_language("groq", cfg) == "hu"
def test_value_is_stripped(self):
cfg = {"language": " ja "}
assert _resolve_stt_language("local", cfg) == "ja"
class TestXaiNoForcedEnglish:
"""xAI previously defaulted language to "en" — auto-detect must be the default."""
def test_no_language_sent_by_default(self, tmp_path, monkeypatch):
import tools.transcription_tools as tt
audio = tmp_path / "a.ogg"
audio.write_bytes(b"x")
captured = {}
class _Resp:
status_code = 200
@staticmethod
def json():
return {"text": "hola", "language": "es", "duration": 1.0}
import requests as _requests
def fake_post(url, **kwargs):
captured["data"] = kwargs.get("data")
return _Resp()
monkeypatch.setattr(_requests, "post", fake_post)
with patch.object(tt, "_load_stt_config", return_value={}), \
patch("tools.xai_http.resolve_xai_http_credentials",
return_value={"api_key": "xai-test", "base_url": "https://api.x.ai/v1"}):
result = tt._transcribe_xai(str(audio), "grok-stt")
assert result["success"] is True
assert "language" not in (captured["data"] or {}), \
"xAI must auto-detect when no language is configured (was forced to 'en')"
def test_global_language_reaches_xai(self, tmp_path, monkeypatch):
import tools.transcription_tools as tt
audio = tmp_path / "a.ogg"
audio.write_bytes(b"x")
captured = {}
class _Resp:
status_code = 200
@staticmethod
def json():
return {"text": "ok", "language": "he", "duration": 1.0}
import requests as _requests
monkeypatch.setattr(
_requests, "post",
lambda url, **kw: captured.update(data=kw.get("data")) or _Resp(),
)
with patch.object(tt, "_load_stt_config", return_value={"language": "he"}), \
patch("tools.xai_http.resolve_xai_http_credentials",
return_value={"api_key": "xai-test", "base_url": "https://api.x.ai/v1"}):
result = tt._transcribe_xai(str(audio), "grok-stt")
assert result["success"] is True
assert captured["data"]["language"] == "he"