Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

tests/tools/test_stt_default_language.py

@@ -0,0 +1,22 @@
+"""Default STT language contract.
+
+Teknium (July 2026): the global ``stt.language`` DEFAULTS to "en" because
+Whisper auto-detection frequently misidentifies short/accented clips
+("STT transcribed the wrong language" class). Users opt back into
+auto-detect with ``stt.language: ""``.
+"""
+
+from hermes_cli.config import DEFAULT_CONFIG
+from tools.transcription_tools import _resolve_stt_language
+
+
+class TestDefaultSttLanguage:
+    def test_default_config_pins_english(self):
+        assert DEFAULT_CONFIG["stt"]["language"] == "en"
+
+
+    def test_per_provider_still_wins_over_default(self, monkeypatch):
+        monkeypatch.delenv("HERMES_LOCAL_STT_LANGUAGE", raising=False)
+        stt = dict(DEFAULT_CONFIG["stt"])
+        stt["groq"] = {"language": "he"}
+        assert _resolve_stt_language("groq", stt) == "he"