✅ 添加测试：更新与添加插件 (#1594)

* ✅ 测试更新与添加插件

* ✅ Sourcery建议

* 👷 添加pytest

* 🎨 优化代码

tests/utils.py

@@ -0,0 +1,65 @@
+import json
+from pathlib import Path
+
+from nonebot.adapters.onebot.v11.event import Sender
+from nonebot.adapters.onebot.v11 import Message, MessageSegment, GroupMessageEvent
+
+
+def get_response_json(path: str) -> dict:
+    try:
+        return json.loads(
+            (Path(__file__).parent / "response" / path).read_text(encoding="utf8")
+        )
+    except (FileNotFoundError, json.JSONDecodeError) as e:
+        raise ValueError(f"Error reading or parsing JSON file: {e}") from e
+
+
+def get_content_bytes(path: str) -> bytes:
+    try:
+        return (Path(__file__).parent / "content" / path).read_bytes()
+    except FileNotFoundError as e:
+        raise ValueError(f"Error reading file: {e}") from e
+
+
+def _v11_group_message_event(
+    message: str,
+    self_id: int,
+    user_id: int,
+    group_id: int,
+    message_id: int,
+    to_me: bool = True,
+) -> GroupMessageEvent:
+    return GroupMessageEvent(
+        time=1122,
+        self_id=self_id,
+        post_type="message",
+        sub_type="",
+        user_id=user_id,
+        message_id=message_id,
+        message=Message(message),
+        original_message=Message(message),
+        message_type="group",
+        raw_message=message,
+        font=1,
+        sender=Sender(user_id=user_id),
+        to_me=to_me,
+        group_id=group_id,
+    )
+
+
+def _v11_private_message_send(
+    message: str,
+    user_id: int,
+):
+    return {
+        "message_type": "private",
+        "user_id": user_id,
+        "message": [
+            MessageSegment(
+                type="text",
+                data={
+                    "text": message,
+                },
+            )
+        ],
+    }