Files
copykar/tests/test_fallback_and_stop.py
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149 lines
5.2 KiB
Python

import asyncio
from unittest.mock import AsyncMock, patch, MagicMock
from db.models import AIProviderProfile
from core.llm import LLMClient
from services.admin_bot import get_persian_main_menu, AdminBotService
async def test_system_hub_pause_toggle():
repo = AsyncMock()
repo.is_system_paused.return_value = False
admin_bot = AdminBotService(repo=repo, ai_processor=None, queue=None, review_channel_id=-100)
text, buttons = await admin_bot._render_system_hub()
btn_texts = [getattr(b, 'text', '') for row in buttons for b in row]
assert any("🛑 توقف" in t for t in btn_texts)
repo.is_system_paused.return_value = True
text, buttons = await admin_bot._render_system_hub()
btn_texts = [getattr(b, 'text', '') for row in buttons for b in row]
assert any("▶️ راه‌اندازی" in t for t in btn_texts)
async def test_llm_fallback_chain_success_on_fallback():
# Setup 2 providers: Primary (fails) -> Fallback (succeeds)
profile_1 = AIProviderProfile(
id=1,
name="Primary AI",
provider_type="openai",
model="gpt-4o",
base_url="https://api.openai.com/v1",
api_key="key1",
is_active=True,
fallback_provider_id=2
)
profile_2 = AIProviderProfile(
id=2,
name="Backup AI",
provider_type="gemini",
model="gemini-1.5-flash",
base_url="",
api_key="key2",
is_active=False,
fallback_provider_id=None
)
repo_mock = AsyncMock()
repo_mock.get_active_provider_profile.return_value = profile_1
repo_mock.get_provider_profiles.return_value = [profile_1, profile_2]
repo_mock.record_ai_log = AsyncMock()
fallback_alerts = []
async def on_fallback(from_p, to_p, err, step):
fallback_alerts.append((from_p.name, to_p.name, err, step))
client = LLMClient(
repo=repo_mock,
on_fallback_alert=on_fallback,
)
client.max_retries_per_model = 0 # fail fast for test
# Mock _call_openai to fail and _call_gemini to succeed
with patch.object(client, "_call_openai", side_effect=RuntimeError("Primary Provider Timeout")):
with patch.object(client, "_call_gemini", return_value={"decision": "accept", "rewritten_text": "Success from backup"}):
res = await client.generate_json("Test prompt", system_prompt="Test sys")
assert res["decision"] == "accept"
assert res["rewritten_text"] == "Success from backup"
assert len(fallback_alerts) == 1
assert fallback_alerts[0][0] == "Primary AI"
assert fallback_alerts[0][1] == "Backup AI"
assert "Primary Provider Timeout" in fallback_alerts[0][2]
assert fallback_alerts[0][3] == 1
async def test_llm_fallback_chain_all_fail_alert():
profile_1 = AIProviderProfile(
id=1,
name="Primary AI",
provider_type="openai",
model="gpt-4o",
is_active=True,
fallback_provider_id=2
)
profile_2 = AIProviderProfile(
id=2,
name="Backup AI 1",
provider_type="openai",
model="gpt-4o-mini",
is_active=False,
fallback_provider_id=3
)
profile_3 = AIProviderProfile(
id=3,
name="Backup AI 2",
provider_type="gemini",
model="gemini-1.5-flash",
is_active=False,
fallback_provider_id=None
)
repo_mock = AsyncMock()
repo_mock.get_active_provider_profile.return_value = profile_1
repo_mock.get_provider_profiles.return_value = [profile_1, profile_2, profile_3]
repo_mock.record_ai_log = AsyncMock()
fallback_alerts = []
chain_failure_alerts = []
async def on_fallback(from_p, to_p, err, step):
fallback_alerts.append((from_p.name, to_p.name, err, step))
async def on_chain_failure(chain, err):
chain_failure_alerts.append((len(chain), err))
client = LLMClient(
repo=repo_mock,
on_fallback_alert=on_fallback,
on_chain_failure_alert=on_chain_failure,
)
client.max_retries_per_model = 0
with patch.object(client, "_call_openai", side_effect=RuntimeError("OpenAI Error")):
with patch.object(client, "_call_gemini", side_effect=RuntimeError("Gemini Quota Exceeded")):
try:
await client.generate_json("Test prompt")
assert False, "Should have raised exception"
except Exception as e:
assert "Gemini Quota Exceeded" in str(e) or "OpenAI Error" in str(e)
# Check fallbacks: 1 -> 2, 2 -> 3
assert len(fallback_alerts) == 2
assert fallback_alerts[0][0] == "Primary AI"
assert fallback_alerts[0][1] == "Backup AI 1"
assert fallback_alerts[1][0] == "Backup AI 1"
assert fallback_alerts[1][1] == "Backup AI 2"
# Check chain failure alert triggered
assert len(chain_failure_alerts) == 1
assert chain_failure_alerts[0][0] == 3
async def main():
await test_system_hub_pause_toggle()
await test_llm_fallback_chain_success_on_fallback()
await test_llm_fallback_chain_all_fail_alert()
print("All system stop and multi-provider AI fallback chain tests passed successfully!")
if __name__ == "__main__":
asyncio.run(main())