mirror of
https://github.com/nonebot/nonebot2.git
synced 2024-11-26 01:55:05 +08:00
163 lines
4.6 KiB
Markdown
163 lines
4.6 KiB
Markdown
|
---
|
|||
|
sidebar_position: 4
|
|||
|
description: 测试适配器
|
|||
|
---
|
|||
|
|
|||
|
# 测试适配器
|
|||
|
|
|||
|
通常来说,测试适配器需要测试这三项。
|
|||
|
|
|||
|
1. 测试连接
|
|||
|
2. 测试事件转化
|
|||
|
3. 测试 API 调用
|
|||
|
|
|||
|
## 注册适配器
|
|||
|
|
|||
|
任何的适配器都需要注册才能起作用。
|
|||
|
|
|||
|
我们可以使用 Pytest 的 Fixtures,在测试开始前初始化 NoneBot 并**注册适配器**。
|
|||
|
|
|||
|
我们假设适配器为 `nonebot.adapters.test`。
|
|||
|
|
|||
|
```python {20,21} title=conftest.py
|
|||
|
from pathlib import Path
|
|||
|
|
|||
|
import pytest
|
|||
|
from nonebug import App
|
|||
|
|
|||
|
# 如果适配器采用 nonebot.adapters monospace 则需要使用此hook方法正确添加路径
|
|||
|
@pytest.fixture
|
|||
|
def import_hook():
|
|||
|
import nonebot.adapters
|
|||
|
|
|||
|
nonebot.adapters.__path__.append( # type: ignore
|
|||
|
str((Path(__file__).parent.parent / "nonebot" / "adapters").resolve())
|
|||
|
)
|
|||
|
|
|||
|
@pytest.fixture
|
|||
|
async def init_adapter(app: App, import_hook):
|
|||
|
import nonebot
|
|||
|
from nonebot.adapters.test import Adapter
|
|||
|
|
|||
|
driver = nonebot.get_driver()
|
|||
|
driver.register_adapter(Adapter)
|
|||
|
```
|
|||
|
|
|||
|
## 测试连接
|
|||
|
|
|||
|
任何的适配器的连接方式主要有以下 4 种:
|
|||
|
|
|||
|
1. 反向 HTTP(WebHook)
|
|||
|
2. 反向 WebSocket
|
|||
|
3. ~~正向 HTTP(尚未实现)~~
|
|||
|
4. ~~正向 WebSocket(尚未实现)~~
|
|||
|
|
|||
|
NoneBug 的 `test_server` 方法可以供我们测试反向连接方式。
|
|||
|
|
|||
|
`test_server` 的 `get_client` 方法可以获取 HTTP/WebSocket 客户端。
|
|||
|
|
|||
|
我们假设适配器 HTTP 上报地址为 `/test/http`,反向 WebSocket 地址为 `/test/ws`,上报机器人 ID
|
|||
|
使用请求头 `Bot-ID` 来演示如何通过 NoneBug 测试适配器。
|
|||
|
|
|||
|
```python {8,16,17,19-22,26,34,36-39} title=test_connection.py
|
|||
|
from pathlib import Path
|
|||
|
|
|||
|
import pytest
|
|||
|
from nonebug import App
|
|||
|
|
|||
|
@pytest.mark.asyncio
|
|||
|
@pytest.mark.parametrize(
|
|||
|
"endpoints", ["/test/http"]
|
|||
|
)
|
|||
|
async def test_http(app: App, init_adapter, endpoints: str):
|
|||
|
import nonebot
|
|||
|
|
|||
|
async with app.test_server() as ctx:
|
|||
|
client = ctx.get_client()
|
|||
|
|
|||
|
body = {"post_type": "test"}
|
|||
|
headers = {"Bot-ID": "test"}
|
|||
|
|
|||
|
resp = await client.post(endpoints, json=body, headers=headers)
|
|||
|
assert resp.status_code == 204 # 检测状态码是否正确
|
|||
|
bots = nonebot.get_bots()
|
|||
|
assert "test" in bots # 检测是否连接成功
|
|||
|
|
|||
|
@pytest.mark.asyncio
|
|||
|
@pytest.mark.parametrize(
|
|||
|
"endpoints", ["/test/ws"]
|
|||
|
)
|
|||
|
async def test_ws(app: App, init_adapter, endpoints: str):
|
|||
|
import nonebot
|
|||
|
|
|||
|
async with app.test_server() as ctx:
|
|||
|
client = ctx.get_client()
|
|||
|
|
|||
|
headers = {"Bot-ID": "test"}
|
|||
|
|
|||
|
async with client.websocket_connect(endpoints, headers=headers) as ws:
|
|||
|
bots = nonebot.get_bots()
|
|||
|
assert "test" in bots # 检测是否连接成功
|
|||
|
```
|
|||
|
|
|||
|
## 测试事件转化
|
|||
|
|
|||
|
事件转化就是将原始数据反序列化为 `Event` 对象的过程。
|
|||
|
|
|||
|
测试事件转化就是测试反序列化是否按照预期转化为对应 `Event` 类型。
|
|||
|
|
|||
|
下面将以 `dict_to_event` 作为反序列化方法,`type` 为 `test` 的事件类型为 `TestEvent` 来演示如何测试事件转化。
|
|||
|
|
|||
|
```python {8,9} title=test_event.py
|
|||
|
import pytest
|
|||
|
from nonebug import App
|
|||
|
|
|||
|
@pytest.mark.asyncio
|
|||
|
async def test_event(app: App, init_adapter):
|
|||
|
from nonebot.adapters.test import Adapter, TestEvent
|
|||
|
|
|||
|
event = Adapter.dict_to_event({"post_type": "test"}) # 反序列化原始数据
|
|||
|
assert isinstance(event, TestEvent) # 断言类型是否与预期一致
|
|||
|
```
|
|||
|
|
|||
|
## 测试 API 调用
|
|||
|
|
|||
|
将消息序列化为原始数据并由适配器发送到协议端叫做 API 调用。
|
|||
|
|
|||
|
测试 API 调用就是调用 API 并验证返回与预期返回是否一致。
|
|||
|
|
|||
|
```python {16-18,23-32} title=test_call_api.py
|
|||
|
import asyncio
|
|||
|
from pathlib import Path
|
|||
|
|
|||
|
import pytest
|
|||
|
from nonebug import App
|
|||
|
|
|||
|
@pytest.mark.asyncio
|
|||
|
async def test_ws(app: App, init_adapter):
|
|||
|
import nonebot
|
|||
|
|
|||
|
async with app.test_server() as ctx:
|
|||
|
client = ctx.get_client()
|
|||
|
|
|||
|
headers = {"Bot-ID": "test"}
|
|||
|
|
|||
|
async def call_api():
|
|||
|
bot = nonebot.get_bot("test")
|
|||
|
return await bot.test_api()
|
|||
|
|
|||
|
async with client.websocket_connect("/test/ws", headers=headers) as ws:
|
|||
|
task = asyncio.create_task(call_api())
|
|||
|
|
|||
|
# received = await ws.receive_text()
|
|||
|
# received = await ws.receive_bytes()
|
|||
|
received = await ws.receive_json()
|
|||
|
assert received == {"action": "test_api"} # 检测调用是否与预期一致
|
|||
|
response = {"result": "test"}
|
|||
|
# await ws.send_text(...)
|
|||
|
# await ws.send_bytes(...)
|
|||
|
await ws.send_json(response, mode="bytes")
|
|||
|
result = await task
|
|||
|
assert result == response # 检测返回是否与预期一致
|
|||
|
```
|