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odysseus/tests/test_chat_helpers.py
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2026-06-05 20:27:10 +02:00

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import pytest
from fastapi import HTTPException
from routes.chat_helpers import _enforce_chat_privileges, clean_thinking_for_save, needs_auto_name
class _AuthManager:
def __init__(self, privileges):
self._privileges = privileges
def get_privileges(self, username):
assert username == "alice"
return self._privileges
class _Request:
def __init__(self, privileges):
self.app = type("App", (), {})()
self.app.state = type("State", (), {"auth_manager": _AuthManager(privileges)})()
class _Session:
def __init__(self, model):
self.model = model
def test_allowed_models_legacy_empty_list_remains_unrestricted(monkeypatch):
monkeypatch.setattr("routes.chat_helpers.get_current_user", lambda request: "alice")
_enforce_chat_privileges(
_Request({"allowed_models": [], "max_messages_per_day": 0}),
_Session("provider/model-a"),
)
def test_allowed_models_explicit_empty_restricted_list_blocks_all_models(monkeypatch):
monkeypatch.setattr("routes.chat_helpers.get_current_user", lambda request: "alice")
with pytest.raises(HTTPException) as exc:
_enforce_chat_privileges(
_Request({
"allowed_models": [],
"allowed_models_restricted": True,
"max_messages_per_day": 0,
}),
_Session("provider/model-a"),
)
assert exc.value.status_code == 403
assert "provider/model-a" in exc.value.detail
def test_allowed_models_nonempty_list_still_restricts_without_new_flag(monkeypatch):
monkeypatch.setattr("routes.chat_helpers.get_current_user", lambda request: "alice")
_enforce_chat_privileges(
_Request({"allowed_models": ["provider/model-a"], "max_messages_per_day": 0}),
_Session("provider/model-a"),
)
with pytest.raises(HTTPException):
_enforce_chat_privileges(
_Request({"allowed_models": ["provider/model-a"], "max_messages_per_day": 0}),
_Session("provider/model-b"),
)
@pytest.mark.parametrize("name,expected", [
# 24h format (the bug this PR fixes)
("deepseek-v4-flash 14:05:33", True),
("qwq 17:46:02", True),
("gemma3 23:59:59", True),
("claude-sonnet 4 0:00:00", True),
# 12h format (was already working)
("deepseek-v4-flash 2:05:33 PM", True),
("qwq 06:46:02 AM", True),
("claude-sonnet-4 8:05:17 am", True),
# empty / default
("", True),
(" ", False),
("Chat: something", True),
# custom titles should NOT trigger auto-naming
("custom title", False),
("CW Decoder for STM32", False),
("my chat about python", False),
("Fix the login bug", False),
])
def test_needs_auto_name(name, expected):
assert needs_auto_name(name) == expected, f"needs_auto_name({name!r}) should be {expected}"
def test_clean_thinking_for_save_extracts_gemma4_thought_channel():
content, metadata = clean_thinking_for_save(
"<|channel>thought\ninternal reasoning<channel|>Final answer.",
{"model": "google/gemma-4-31B-it"},
)
assert content == "Final answer."
assert metadata["thinking"] == "internal reasoning"
assert metadata["model"] == "google/gemma-4-31B-it"
def test_clean_thinking_for_save_strips_empty_gemma4_thought_channel():
content, metadata = clean_thinking_for_save(
"<|channel>thought\n<channel|>Final answer.",
{"model": "google/gemma-4-31B-it"},
)
assert content == "Final answer."
assert "thinking" not in metadata
def test_clean_thinking_for_save_unwraps_gemma4_response_channel():
content, metadata = clean_thinking_for_save(
"<|channel>thought\ninternal reasoning<channel|><|channel>response\nFinal answer.<channel|>",
{"model": "google/gemma-4-31B-it"},
)
assert content == "Final answer."
assert metadata["thinking"] == "internal reasoning"
def test_clean_thinking_for_save_extracts_thought_tag():
content, metadata = clean_thinking_for_save(
"<thought>internal reasoning</thought>Final answer.",
{},
)
assert content == "Final answer."
assert metadata["thinking"] == "internal reasoning"