feat: 添加测试用例并优化代码结构

refactor(permission_manager): 调整初始化顺序和逻辑
fix(admin_manager): 修复初始化逻辑和目录创建问题
feat(ws): 优化Bot实例初始化条件
feat(message): 增强MessageSegment功能并添加测试
feat(events): 支持字符串格式的消息解析
test: 添加核心功能测试用例
refactor(plugin_manager): 改进插件路径处理
style: 清理无用导入和代码
chore: 更新依赖项

tests/test_event_factory.py

@@ -0,0 +1,141 @@
+import pytest
+from models.events.factory import EventFactory, EventType
+from models.events.message import GroupMessageEvent, PrivateMessageEvent
+from models.events.notice import GroupIncreaseNoticeEvent
+from models.events.request import FriendRequestEvent
+from models.events.meta import HeartbeatEvent
+from models.message import MessageSegment
+
+class TestEventFactory:
+    def test_create_group_message_event_list(self):
+        """测试创建群消息事件 (message 为列表格式)"""
+        data = {
+            "post_type": "message",
+            "message_type": "group",
+            "time": 1600000000,
+            "self_id": 123456,
+            "sub_type": "normal",
+            "message_id": 1001,
+            "user_id": 111111,
+            "group_id": 222222,
+            "message": [
+                {"type": "text", "data": {"text": "Hello"}}
+            ],
+            "raw_message": "Hello",
+            "font": 0,
+            "sender": {
+                "user_id": 111111,
+                "nickname": "User",
+                "role": "member"
+            }
+        }
+        event = EventFactory.create_event(data)
+        assert isinstance(event, GroupMessageEvent)
+        assert event.group_id == 222222
+        assert len(event.message) == 1
+        assert event.message[0].type == "text"
+        assert event.message[0].data["text"] == "Hello"
+
+    def test_create_group_message_event_str(self):
+        """测试创建群消息事件 (message 为字符串格式)"""
+        data = {
+            "post_type": "message",
+            "message_type": "group",
+            "time": 1600000000,
+            "self_id": 123456,
+            "sub_type": "normal",
+            "message_id": 1002,
+            "user_id": 111111,
+            "group_id": 222222,
+            "message": "Hello World",
+            "raw_message": "Hello World",
+            "font": 0,
+            "sender": {
+                "user_id": 111111,
+                "nickname": "User"
+            }
+        }
+        event = EventFactory.create_event(data)
+        assert isinstance(event, GroupMessageEvent)
+        assert len(event.message) == 1
+        assert event.message[0].type == "text"
+        assert event.message[0].data["text"] == "Hello World"
+
+    def test_create_private_message_event(self):
+        """测试创建私聊消息事件"""
+        data = {
+            "post_type": "message",
+            "message_type": "private",
+            "time": 1600000000,
+            "self_id": 123456,
+            "sub_type": "friend",
+            "message_id": 2001,
+            "user_id": 333333,
+            "message": "Private Msg",
+            "raw_message": "Private Msg",
+            "font": 0,
+            "sender": {
+                "user_id": 333333,
+                "nickname": "Friend"
+            }
+        }
+        event = EventFactory.create_event(data)
+        assert isinstance(event, PrivateMessageEvent)
+        assert event.user_id == 333333
+
+    def test_create_notice_event(self):
+        """测试创建通知事件 (群成员增加)"""
+        data = {
+            "post_type": "notice",
+            "notice_type": "group_increase",
+            "sub_type": "approve",
+            "group_id": 222222,
+            "operator_id": 444444,
+            "user_id": 555555,
+            "time": 1600000000,
+            "self_id": 123456
+        }
+        event = EventFactory.create_event(data)
+        assert isinstance(event, GroupIncreaseNoticeEvent)
+        assert event.group_id == 222222
+        assert event.user_id == 555555
+
+    def test_create_request_event(self):
+        """测试创建请求事件 (加好友)"""
+        data = {
+            "post_type": "request",
+            "request_type": "friend",
+            "user_id": 666666,
+            "comment": "Add me",
+            "flag": "flag_123",
+            "time": 1600000000,
+            "self_id": 123456
+        }
+        event = EventFactory.create_event(data)
+        assert isinstance(event, FriendRequestEvent)
+        assert event.user_id == 666666
+        assert event.comment == "Add me"
+
+    def test_create_meta_event(self):
+        """测试创建元事件 (心跳)"""
+        data = {
+            "post_type": "meta_event",
+            "meta_event_type": "heartbeat",
+            "time": 1600000000,
+            "self_id": 123456,
+            "status": {"online": True, "good": True},
+            "interval": 5000
+        }
+        event = EventFactory.create_event(data)
+        assert isinstance(event, HeartbeatEvent)
+        assert event.interval == 5000
+
+    def test_unknown_event_type(self):
+        """测试未知事件类型"""
+        data = {
+            "post_type": "unknown_type",
+            "time": 1600000000,
+            "self_id": 123456
+        }
+        with pytest.raises(ValueError, match="Unknown event type"):
+            EventFactory.create_event(data)