Files
AI-VideoAssistant/engine/tests/test_backend_adapters.py
2026-02-26 01:58:39 +08:00

151 lines
4.1 KiB
Python

import aiohttp
import pytest
from app.backend_adapters import (
HistoryDisabledBackendAdapter,
HttpBackendAdapter,
NullBackendAdapter,
build_backend_adapter,
)
@pytest.mark.asyncio
async def test_build_backend_adapter_without_url_returns_null_adapter():
adapter = build_backend_adapter(
backend_url=None,
backend_mode="auto",
history_enabled=True,
timeout_sec=3,
)
assert isinstance(adapter, NullBackendAdapter)
assert await adapter.fetch_assistant_config("assistant_1") is None
assert (
await adapter.create_call_record(
user_id=1,
assistant_id="assistant_1",
source="debug",
)
is None
)
assert (
await adapter.add_transcript(
call_id="call_1",
turn_index=0,
speaker="human",
content="hi",
start_ms=0,
end_ms=100,
confidence=0.9,
duration_ms=100,
)
is False
)
assert (
await adapter.finalize_call_record(
call_id="call_1",
status="connected",
duration_seconds=2,
)
is False
)
assert await adapter.search_knowledge_context(kb_id="kb_1", query="hello", n_results=3) == []
assert await adapter.fetch_tool_resource("tool_1") is None
@pytest.mark.asyncio
async def test_http_backend_adapter_create_call_record_posts_expected_payload(monkeypatch):
captured = {}
class _FakeResponse:
def __init__(self, status=200, payload=None):
self.status = status
self._payload = payload if payload is not None else {}
async def __aenter__(self):
return self
async def __aexit__(self, exc_type, exc, tb):
return None
async def json(self):
return self._payload
def raise_for_status(self):
if self.status >= 400:
raise RuntimeError("http_error")
class _FakeClientSession:
def __init__(self, timeout=None):
captured["timeout"] = timeout
async def __aenter__(self):
return self
async def __aexit__(self, exc_type, exc, tb):
return None
def post(self, url, json=None):
captured["url"] = url
captured["json"] = json
return _FakeResponse(status=200, payload={"id": "call_123"})
monkeypatch.setattr("app.backend_adapters.aiohttp.ClientSession", _FakeClientSession)
adapter = build_backend_adapter(
backend_url="http://localhost:8100",
backend_mode="auto",
history_enabled=True,
timeout_sec=7,
)
assert isinstance(adapter, HttpBackendAdapter)
call_id = await adapter.create_call_record(
user_id=99,
assistant_id="assistant_9",
source="debug",
)
assert call_id == "call_123"
assert captured["url"] == "http://localhost:8100/api/history"
assert captured["json"] == {
"user_id": 99,
"assistant_id": "assistant_9",
"source": "debug",
"status": "connected",
}
assert isinstance(captured["timeout"], aiohttp.ClientTimeout)
assert captured["timeout"].total == 7
@pytest.mark.asyncio
async def test_backend_mode_disabled_forces_null_even_with_url():
adapter = build_backend_adapter(
backend_url="http://localhost:8100",
backend_mode="disabled",
history_enabled=True,
timeout_sec=7,
)
assert isinstance(adapter, NullBackendAdapter)
@pytest.mark.asyncio
async def test_history_disabled_wraps_backend_adapter():
adapter = build_backend_adapter(
backend_url="http://localhost:8100",
backend_mode="auto",
history_enabled=False,
timeout_sec=7,
)
assert isinstance(adapter, HistoryDisabledBackendAdapter)
assert await adapter.create_call_record(user_id=1, assistant_id="a1", source="debug") is None
assert await adapter.add_transcript(
call_id="c1",
turn_index=0,
speaker="human",
content="hi",
start_ms=0,
end_ms=10,
duration_ms=10,
) is False