Merge pull request #217 from AAEE86/1233

perf: 优化请求鉴权链路并批量化统计/调度查询
This commit is contained in:
fawney19
2026-03-10 23:31:28 +08:00
committed by GitHub
44 changed files with 2745 additions and 571 deletions

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@@ -0,0 +1,143 @@
from __future__ import annotations
from datetime import datetime, timezone
from decimal import Decimal
from types import SimpleNamespace
from typing import Any
import pytest
from src.api.admin.usage.routes import AdminUsageRecordsAdapter
class _FakeQuery:
def __init__(
self,
*,
scalar_result: int | None = None,
all_result: list[Any] | None = None,
) -> None:
self.scalar_result = scalar_result
self.all_result = all_result or []
self.options_args: tuple[Any, ...] = ()
def outerjoin(self, *args: Any, **kwargs: Any) -> _FakeQuery:
return self
def join(self, *args: Any, **kwargs: Any) -> _FakeQuery:
return self
def filter(self, *args: Any, **kwargs: Any) -> _FakeQuery:
return self
def options(self, *args: Any) -> _FakeQuery:
self.options_args = args
return self
def order_by(self, *args: Any, **kwargs: Any) -> _FakeQuery:
return self
def offset(self, *args: Any, **kwargs: Any) -> _FakeQuery:
return self
def limit(self, *args: Any, **kwargs: Any) -> _FakeQuery:
return self
def scalar(self) -> int | None:
return self.scalar_result
def all(self) -> list[Any]:
return self.all_result
class _FakeDb:
def __init__(self, queries: list[_FakeQuery]) -> None:
self._queries = queries
self.query_calls: list[tuple[Any, ...]] = []
def query(self, *args: Any) -> _FakeQuery:
self.query_calls.append(args)
return self._queries[len(self.query_calls) - 1]
@pytest.mark.asyncio
async def test_admin_usage_records_returns_model_version_without_request_metadata(
monkeypatch: pytest.MonkeyPatch,
) -> None:
monkeypatch.setattr("src.utils.cache_decorator.get_redis_client_sync", lambda: None)
usage = SimpleNamespace(
id="usage-1",
request_id=None,
user_id="user-1",
api_key_id=None,
provider_name="google",
provider_id=None,
provider_endpoint_id=None,
provider_api_key_id=None,
model="gemini-2.5-pro",
target_model=None,
input_tokens=120,
output_tokens=80,
cache_creation_input_tokens=0,
cache_read_input_tokens=0,
total_tokens=200,
total_cost_usd=Decimal("1.25"),
actual_total_cost_usd=Decimal("1.25"),
rate_multiplier=Decimal("1.0"),
response_time_ms=850,
first_byte_time_ms=230,
created_at=datetime(2026, 3, 9, 8, 30, tzinfo=timezone.utc),
is_stream=False,
status_code=200,
error_message=None,
status="completed",
api_format="gemini:chat",
endpoint_api_format=None,
has_format_conversion=False,
input_price_per_1m=Decimal("0.10"),
output_price_per_1m=Decimal("0.30"),
cache_creation_price_per_1m=None,
cache_read_price_per_1m=None,
)
user = SimpleNamespace(id="user-1", email="user@example.com", username="tester")
count_query = _FakeQuery(scalar_result=1)
data_query = _FakeQuery(
all_result=[
(usage, user, None, None, None, "gemini-2.5-pro-001"),
]
)
db = _FakeDb([count_query, data_query])
context = SimpleNamespace(
db=db,
user=SimpleNamespace(id="admin-1"),
add_audit_metadata=lambda **_: None,
)
adapter = AdminUsageRecordsAdapter(
time_range=None,
search=None,
user_id=None,
username=None,
model=None,
provider=None,
api_format=None,
status=None,
limit=100,
offset=0,
)
result = await adapter.handle(context)
assert len(db.query_calls) == 2
assert len(db.query_calls[1]) == 6
assert getattr(db.query_calls[1][-1], "name", None) == "model_version"
record = result["records"][0]
assert record["model_version"] == "gemini-2.5-pro-001"
assert "request_metadata" not in record
usage_load_only = data_query.options_args[0]
usage_paths = {str(option.path) for option in usage_load_only.context}
assert "ORM Path[Mapper[Usage(usage)] -> Usage.request_metadata]" not in usage_paths

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@@ -0,0 +1,93 @@
from __future__ import annotations
from datetime import datetime, timezone
from types import SimpleNamespace
from typing import Any
from unittest.mock import MagicMock
import pytest
from fastapi import FastAPI
from fastapi.testclient import TestClient
from src.api.admin.users.routes import router as admin_users_router
from src.database import get_db
def _build_admin_users_app(db: MagicMock, monkeypatch: pytest.MonkeyPatch) -> TestClient:
app = FastAPI()
app.include_router(admin_users_router)
app.dependency_overrides[get_db] = lambda: db
async def _fake_pipeline_run(
*, adapter: Any, http_request: object, db: MagicMock, mode: object
) -> Any:
_ = http_request, mode
context = SimpleNamespace(
db=db,
request=SimpleNamespace(state=SimpleNamespace()),
user=SimpleNamespace(id="admin-1"),
ensure_json_body=lambda: {},
add_audit_metadata=lambda **_: None,
)
return await adapter.handle(context)
monkeypatch.setattr("src.api.admin.users.routes.pipeline.run", _fake_pipeline_run)
return TestClient(app)
def test_list_users_uses_wallet_batch_lookup(monkeypatch: pytest.MonkeyPatch) -> None:
db = MagicMock()
client = _build_admin_users_app(db, monkeypatch)
now = datetime.now(timezone.utc)
users = [
SimpleNamespace(
id="user-1",
email="u1@example.com",
username="user1",
role=SimpleNamespace(value="user"),
allowed_providers=None,
allowed_api_formats=None,
allowed_models=None,
is_active=True,
created_at=now,
updated_at=now,
last_login_at=None,
),
SimpleNamespace(
id="user-2",
email="u2@example.com",
username="user2",
role=SimpleNamespace(value="admin"),
allowed_providers=None,
allowed_api_formats=None,
allowed_models=None,
is_active=True,
created_at=now,
updated_at=None,
last_login_at=None,
),
]
wallets_by_user_id = {
"user-1": SimpleNamespace(limit_mode="unlimited"),
}
batch_getter = MagicMock(return_value=wallets_by_user_id)
monkeypatch.setattr(
"src.api.admin.users.routes.UserService.list_users", lambda *_a, **_k: users
)
monkeypatch.setattr(
"src.api.admin.users.routes.WalletService.get_wallets_by_user_ids",
batch_getter,
)
monkeypatch.setattr(
"src.api.admin.users.routes.WalletService.get_wallet",
lambda *_a, **_k: (_ for _ in ()).throw(AssertionError("不应回退到逐个钱包查询")),
)
response = client.get("/api/admin/users")
assert response.status_code == 200
assert response.json()[0]["unlimited"] is True
assert response.json()[1]["unlimited"] is False
batch_getter.assert_called_once()
assert batch_getter.call_args.args[1] == ["user-1", "user-2"]

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@@ -8,54 +8,139 @@ API Pipeline 测试
"""
from datetime import datetime, timezone
from typing import Any
from unittest.mock import AsyncMock, MagicMock, patch
import pytest
from fastapi import HTTPException
from src.api.base.adapter import ApiMode
from src.api.base.pipeline import ApiRequestPipeline
from src.core.enums import UserRole
from src.core.modules.hooks import AUTH_TOKEN_PREFIX_AUTHENTICATORS
class TestPipelineBalanceCalculation:
"""测试 Pipeline 余额计算"""
"""Balance calculation tests for Pipeline."""
@pytest.fixture
def pipeline(self) -> ApiRequestPipeline:
return ApiRequestPipeline()
def test_calculate_balance_remaining_with_balance(self, pipeline: ApiRequestPipeline) -> None:
"""测试有限制钱包时计算剩余余额"""
@pytest.mark.asyncio
async def test_calculate_balance_remaining_with_balance(
self, pipeline: ApiRequestPipeline
) -> None:
"""Returns remaining balance for limited wallets."""
mock_user = MagicMock()
mock_db = MagicMock()
mock_user.id = "user-123"
with patch(
"src.api.base.pipeline.WalletService.get_balance_snapshot",
return_value=70.0,
):
remaining = pipeline._calculate_balance_remaining(mock_db, mock_user)
thread_db = MagicMock()
db_user = MagicMock()
thread_db.query.return_value.filter.return_value.first.return_value = db_user
with patch("src.api.base.pipeline.create_session", return_value=thread_db):
with patch(
"src.api.base.pipeline.WalletService.get_balance_snapshot",
return_value=70.0,
):
remaining = await pipeline._calculate_balance_remaining_async(mock_user)
assert remaining == 70.0
thread_db.close.assert_called_once()
def test_calculate_balance_remaining_unlimited(self, pipeline: ApiRequestPipeline) -> None:
"""测试无限制钱包时返回 None"""
@pytest.mark.asyncio
async def test_calculate_balance_remaining_unlimited(
self, pipeline: ApiRequestPipeline
) -> None:
"""Returns None for unlimited wallets."""
mock_user = MagicMock()
mock_db = MagicMock()
mock_user.id = "user-123"
with patch(
"src.api.base.pipeline.WalletService.get_balance_snapshot",
return_value=None,
thread_db = MagicMock()
db_user = MagicMock()
thread_db.query.return_value.filter.return_value.first.return_value = db_user
with patch("src.api.base.pipeline.create_session", return_value=thread_db):
with patch(
"src.api.base.pipeline.WalletService.get_balance_snapshot",
return_value=None,
):
remaining = await pipeline._calculate_balance_remaining_async(mock_user)
assert remaining is None
thread_db.close.assert_called_once()
@pytest.mark.asyncio
async def test_calculate_balance_remaining_none_user(
self, pipeline: ApiRequestPipeline
) -> None:
"""Returns None when user is missing."""
remaining = await pipeline._calculate_balance_remaining_async(None)
assert remaining is None
class TestPipelineRunModes:
"""Returns remaining balance for limited wallets."""
@pytest.fixture
def pipeline(self) -> ApiRequestPipeline:
return ApiRequestPipeline()
@pytest.mark.asyncio
async def test_run_management_mode_skips_balance_calculation(
self, pipeline: ApiRequestPipeline
) -> None:
"""Management mode skips balance calculation."""
mock_request = MagicMock()
mock_request.method = "GET"
mock_request.url.path = "/api/admin/tokens"
mock_request.state = MagicMock()
mock_db = MagicMock()
mock_user = MagicMock()
mock_user.id = "admin-123"
mock_token = MagicMock()
mock_token.id = "mt-123"
mock_adapter = MagicMock()
mock_adapter.name = "test-adapter"
mock_adapter.authorize = MagicMock(return_value=None)
mock_response = MagicMock()
mock_response.status_code = 200
mock_adapter.handle = AsyncMock(return_value=mock_response)
mock_context = MagicMock()
mock_context.db = mock_db
mock_context.request = mock_request
with patch.object(
pipeline,
"_authenticate_management",
new_callable=AsyncMock,
return_value=(mock_user, mock_token),
):
remaining = pipeline._calculate_balance_remaining(mock_db, mock_user)
with patch(
"src.api.base.pipeline.ApiRequestContext.build",
return_value=mock_context,
):
with patch.object(
pipeline,
"_calculate_balance_remaining_async",
new_callable=AsyncMock,
) as mock_balance:
with patch.object(pipeline, "_record_audit_event"):
response = await pipeline.run(
mock_adapter,
mock_request,
mock_db,
mode=ApiMode.MANAGEMENT,
)
assert remaining is None
def test_calculate_balance_remaining_none_user(self, pipeline: ApiRequestPipeline) -> None:
"""测试用户为 None 时返回 None"""
mock_db = MagicMock()
remaining = pipeline._calculate_balance_remaining(mock_db, None)
assert remaining is None
assert response == mock_response
assert mock_context.management_token == mock_token
mock_balance.assert_not_called()
class TestPipelineAuditLogging:
@@ -213,7 +298,8 @@ class TestPipelineAuthentication:
def pipeline(self) -> ApiRequestPipeline:
return ApiRequestPipeline()
def test_authenticate_client_missing_key(self, pipeline: ApiRequestPipeline) -> None:
@pytest.mark.asyncio
async def test_authenticate_client_missing_key(self, pipeline: ApiRequestPipeline) -> None:
"""测试缺少 API Key 时抛出异常"""
mock_request = MagicMock()
mock_request.headers = {}
@@ -226,12 +312,13 @@ class TestPipelineAuthentication:
mock_adapter.extract_api_key = MagicMock(return_value=None)
with pytest.raises(HTTPException) as exc_info:
pipeline._authenticate_client(mock_request, mock_db, mock_adapter)
await pipeline._authenticate_client(mock_request, mock_db, mock_adapter)
assert exc_info.value.status_code == 401
assert "API密钥" in exc_info.value.detail
def test_authenticate_client_invalid_key(self, pipeline: ApiRequestPipeline) -> None:
@pytest.mark.asyncio
async def test_authenticate_client_invalid_key(self, pipeline: ApiRequestPipeline) -> None:
"""测试无效的 API Key"""
mock_request = MagicMock()
mock_request.headers = {"Authorization": "Bearer sk-invalid"}
@@ -245,15 +332,17 @@ class TestPipelineAuthentication:
with patch.object(
pipeline.auth_service,
"authenticate_api_key",
"authenticate_api_key_threadsafe",
new_callable=AsyncMock,
return_value=None,
):
with pytest.raises(HTTPException) as exc_info:
pipeline._authenticate_client(mock_request, mock_db, mock_adapter)
await pipeline._authenticate_client(mock_request, mock_db, mock_adapter)
assert exc_info.value.status_code == 401
def test_authenticate_client_balance_exceeded(self, pipeline: ApiRequestPipeline) -> None:
@pytest.mark.asyncio
async def test_authenticate_client_balance_exceeded(self, pipeline: ApiRequestPipeline) -> None:
"""测试余额不足时抛出异常"""
mock_user = MagicMock()
mock_user.id = "user-123"
@@ -268,28 +357,198 @@ class TestPipelineAuthentication:
mock_request.state = MagicMock()
mock_db = MagicMock()
db_user = MagicMock()
db_user.id = "user-123"
db_user.is_active = True
db_user.is_deleted = False
db_api_key = MagicMock()
db_api_key.id = "key-123"
db_api_key.user_id = "user-123"
db_api_key.is_active = True
db_api_key.is_locked = False
db_api_key.is_standalone = False
db_api_key.expires_at = None
user_query = MagicMock()
user_query.filter.return_value.first.return_value = db_user
api_key_query = MagicMock()
api_key_query.filter.return_value.first.return_value = db_api_key
mock_db.query.side_effect = [user_query, api_key_query]
mock_adapter = MagicMock()
mock_adapter.extract_api_key = MagicMock(return_value="sk-test")
with patch.object(
pipeline.auth_service,
"authenticate_api_key",
return_value=(mock_user, mock_api_key),
"authenticate_api_key_threadsafe",
new_callable=AsyncMock,
return_value=MagicMock(
user=mock_user,
api_key=mock_api_key,
access_allowed=False,
balance_remaining=0.0,
),
):
with patch.object(
pipeline.usage_service,
"check_request_balance",
return_value=(False, "余额不足"),
):
with patch(
"src.api.base.pipeline.WalletService.get_balance_snapshot",
return_value=0.0,
):
from src.core.exceptions import BalanceInsufficientException
from src.core.exceptions import BalanceInsufficientException
with pytest.raises(BalanceInsufficientException):
pipeline._authenticate_client(mock_request, mock_db, mock_adapter)
with pytest.raises(BalanceInsufficientException):
await pipeline._authenticate_client(mock_request, mock_db, mock_adapter)
@pytest.mark.asyncio
async def test_authenticate_client_requery_detects_inactive_user(
self, pipeline: ApiRequestPipeline
) -> None:
mock_user = MagicMock()
mock_user.id = "user-123"
mock_api_key = MagicMock()
mock_api_key.id = "key-123"
mock_request = MagicMock()
mock_request.headers = {"Authorization": "Bearer sk-test"}
mock_request.url.path = "/v1/messages"
mock_request.state = MagicMock()
mock_adapter = MagicMock()
mock_adapter.extract_api_key = MagicMock(return_value="sk-test")
db_user = MagicMock()
db_user.id = "user-123"
db_user.is_active = False
db_user.is_deleted = False
db_api_key = MagicMock()
db_api_key.id = "key-123"
db_api_key.user_id = "user-123"
db_api_key.is_active = True
db_api_key.is_locked = False
db_api_key.is_standalone = False
db_api_key.expires_at = None
mock_db = MagicMock()
user_query = MagicMock()
user_query.filter.return_value.first.return_value = db_user
api_key_query = MagicMock()
api_key_query.filter.return_value.first.return_value = db_api_key
mock_db.query.side_effect = [user_query, api_key_query]
with patch.object(
pipeline.auth_service,
"authenticate_api_key_threadsafe",
new_callable=AsyncMock,
return_value=MagicMock(
user=mock_user,
api_key=mock_api_key,
access_allowed=True,
balance_remaining=10.0,
),
):
with pytest.raises(HTTPException) as exc_info:
await pipeline._authenticate_client(mock_request, mock_db, mock_adapter)
assert exc_info.value.status_code == 401
@pytest.mark.asyncio
async def test_authenticate_client_requery_detects_locked_key(
self, pipeline: ApiRequestPipeline
) -> None:
mock_user = MagicMock()
mock_user.id = "user-123"
mock_api_key = MagicMock()
mock_api_key.id = "key-123"
mock_request = MagicMock()
mock_request.headers = {"Authorization": "Bearer sk-test"}
mock_request.url.path = "/v1/messages"
mock_request.state = MagicMock()
mock_adapter = MagicMock()
mock_adapter.extract_api_key = MagicMock(return_value="sk-test")
db_user = MagicMock()
db_user.id = "user-123"
db_user.is_active = True
db_user.is_deleted = False
db_api_key = MagicMock()
db_api_key.id = "key-123"
db_api_key.user_id = "user-123"
db_api_key.is_active = True
db_api_key.is_locked = True
db_api_key.is_standalone = False
db_api_key.expires_at = None
mock_db = MagicMock()
user_query = MagicMock()
user_query.filter.return_value.first.return_value = db_user
api_key_query = MagicMock()
api_key_query.filter.return_value.first.return_value = db_api_key
mock_db.query.side_effect = [user_query, api_key_query]
with patch.object(
pipeline.auth_service,
"authenticate_api_key_threadsafe",
new_callable=AsyncMock,
return_value=MagicMock(
user=mock_user,
api_key=mock_api_key,
access_allowed=True,
balance_remaining=10.0,
),
):
with pytest.raises(HTTPException) as exc_info:
await pipeline._authenticate_client(mock_request, mock_db, mock_adapter)
assert exc_info.value.status_code == 403
assert "锁定" in str(exc_info.value.detail)
class TestPipelineTokenPrefixAuth:
"""Tests token-prefix auth isolation."""
@pytest.fixture
def pipeline(self) -> ApiRequestPipeline:
return ApiRequestPipeline()
@pytest.mark.asyncio
async def test_try_token_prefix_auth_uses_isolated_session(
self, pipeline: ApiRequestPipeline
) -> None:
mock_request = MagicMock()
mock_request.headers = {}
mock_request.client = MagicMock(host="127.0.0.1")
route_db = MagicMock()
auth_db = MagicMock()
mock_user = MagicMock()
mock_token = MagicMock()
async def authenticate(db: Any, token: str, client_ip: str) -> tuple[Any, Any]:
assert db is auth_db
assert token == "ae_test"
assert client_ip == "127.0.0.1"
return mock_user, mock_token
with patch("src.api.base.pipeline.create_session", return_value=auth_db):
with patch("src.utils.request_utils.get_client_ip", return_value="127.0.0.1"):
with patch("src.core.modules.hooks.get_hook_dispatcher") as mock_get_dispatcher:
dispatcher = MagicMock()
dispatcher.dispatch = AsyncMock(
return_value=[
{
"prefix": "ae_",
"module": "management_tokens",
"authenticate": authenticate,
}
]
)
mock_get_dispatcher.return_value = dispatcher
result = await pipeline._try_token_prefix_auth(
"ae_test", mock_request, route_db
)
assert result == (mock_user, mock_token)
dispatcher.dispatch.assert_awaited_once_with(AUTH_TOKEN_PREFIX_AUTHENTICATORS)
auth_db.expunge.assert_any_call(mock_user)
auth_db.expunge.assert_any_call(mock_token)
auth_db.close.assert_called_once()
class TestPipelineAdminAuth:

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@@ -0,0 +1,175 @@
from __future__ import annotations
from types import SimpleNamespace
from unittest.mock import MagicMock
import pytest
from src.api.user_me.routes import GetUsageAdapter
from src.core.enums import UserRole
@pytest.mark.asyncio
async def test_get_usage_adapter_uses_coarse_summary_grouping(
monkeypatch: pytest.MonkeyPatch,
) -> None:
db = MagicMock()
query = MagicMock()
count_query = MagicMock()
count_query.scalar.return_value = 0
query.outerjoin.return_value = query
query.filter.return_value = query
query.with_entities.return_value = count_query
query.options.return_value = query
query.order_by.return_value = query
query.offset.return_value = query
query.limit.return_value = query
query.all.return_value = []
db.query.return_value = query
summary_getter = MagicMock(
return_value=[
{
"provider": "provider-a",
"model": "gpt-4o",
"requests": 2,
"input_tokens": 10,
"output_tokens": 5,
"total_tokens": 15,
"total_cost_usd": 1.5,
"actual_total_cost_usd": 1.2,
"success_count": 2,
"success_response_time_sum_ms": 1000.0,
"success_response_time_count": 2,
},
{
"provider": "pending",
"model": "gpt-4o",
"requests": 99,
"input_tokens": 999,
"output_tokens": 999,
"total_tokens": 1998,
"total_cost_usd": 9.9,
"actual_total_cost_usd": 9.9,
"success_count": 0,
"success_response_time_sum_ms": 0.0,
"success_response_time_count": 0,
},
]
)
monkeypatch.setattr("src.api.user_me.routes.UsageService.get_usage_summary", summary_getter)
monkeypatch.setattr("src.api.user_me.routes.WalletService.get_wallet", lambda *_a, **_k: None)
monkeypatch.setattr(
"src.api.user_me.routes.WalletService.serialize_wallet_summary",
lambda _wallet: {"limit_mode": "finite"},
)
adapter = GetUsageAdapter(time_range=None, limit=20, offset=0)
context = SimpleNamespace(
db=db,
user=SimpleNamespace(id="user-1", role=UserRole.USER),
request=SimpleNamespace(state=SimpleNamespace()),
)
result = await adapter.handle(context)
assert result["total_requests"] == 2
assert result["total_tokens"] == 15
assert result["summary_by_model"] == [
{
"model": "gpt-4o",
"requests": 2,
"input_tokens": 10,
"output_tokens": 5,
"total_tokens": 15,
"total_cost_usd": 1.5,
}
]
assert "total_actual_cost" not in result
assert result["summary_by_provider"] == [
{
"provider": "provider-a",
"requests": 2,
"total_tokens": 15,
"total_cost_usd": 1.5,
"success_rate": 100.0,
"avg_response_time_ms": 500.0,
}
]
assert summary_getter.call_args.kwargs["group_by"] is None
@pytest.mark.asyncio
async def test_get_usage_adapter_provider_success_rate_uses_success_count(
monkeypatch: pytest.MonkeyPatch,
) -> None:
db = MagicMock()
query = MagicMock()
count_query = MagicMock()
count_query.scalar.return_value = 0
query.outerjoin.return_value = query
query.filter.return_value = query
query.with_entities.return_value = count_query
query.options.return_value = query
query.order_by.return_value = query
query.offset.return_value = query
query.limit.return_value = query
query.all.return_value = []
db.query.return_value = query
summary_getter = MagicMock(
return_value=[
{
"provider": "provider-a",
"model": "gpt-4o",
"requests": 3,
"input_tokens": 30,
"output_tokens": 15,
"total_tokens": 45,
"total_cost_usd": 4.5,
"actual_total_cost_usd": 4.5,
"success_count": 2,
"success_response_time_sum_ms": 600.0,
"success_response_time_count": 2,
},
{
"provider": "provider-a",
"model": "gpt-4.1",
"requests": 1,
"input_tokens": 10,
"output_tokens": 5,
"total_tokens": 15,
"total_cost_usd": 1.5,
"actual_total_cost_usd": 1.5,
"success_count": 0,
"success_response_time_sum_ms": 0.0,
"success_response_time_count": 0,
},
]
)
monkeypatch.setattr("src.api.user_me.routes.UsageService.get_usage_summary", summary_getter)
monkeypatch.setattr("src.api.user_me.routes.WalletService.get_wallet", lambda *_a, **_k: None)
monkeypatch.setattr(
"src.api.user_me.routes.WalletService.serialize_wallet_summary",
lambda _wallet: {"limit_mode": "finite"},
)
adapter = GetUsageAdapter(time_range=None, limit=20, offset=0)
context = SimpleNamespace(
db=db,
user=SimpleNamespace(id="user-1", role=UserRole.USER),
request=SimpleNamespace(state=SimpleNamespace()),
)
result = await adapter.handle(context)
assert result["summary_by_provider"] == [
{
"provider": "provider-a",
"requests": 4,
"total_tokens": 60,
"total_cost_usd": 6.0,
"success_rate": 50.0,
"avg_response_time_ms": 300.0,
}
]