refactor(test): 重构测试套件结构并优化测试配置

feat(test-suite): 新增测试套件模块，包含API测试客户端和测试配置
fix(api): 修复数据库实体和仓库的删除操作返回值
style(api): 统一数据库表名和字段命名
perf(api): 添加缓存注解提升配置查询性能
test(api): 添加H2测试数据库配置支持
chore: 清理旧的测试文件和脚本

test-suite/tests/integration/test_websocket.py

@@ -0,0 +1,191 @@
+"""
+WebSocket实时通信测试用例
+"""
+
+import pytest
+import asyncio
+import json
+import os
+from websockets.client import connect
+from websockets.exceptions import ConnectionClosed
+
+
+@pytest.mark.websocket
+@pytest.mark.regression
+class TestWebSocket:
+    """WebSocket实时通信测试类"""
+    
+    @pytest.fixture
+    def websocket_url(self):
+        """WebSocket连接URL"""
+        api_base_url = os.getenv("API_BASE_URL", "http://localhost:8084")
+        ws_url = api_base_url.replace("http://", "ws://")
+        return f"{ws_url}/ws"
+    
+    @pytest.fixture
+    async def websocket_connection(self, websocket_url):
+        """WebSocket连接fixture"""
+        async with connect(websocket_url) as websocket:
+            yield websocket
+    
+    @pytest.fixture
+    async def authenticated_websocket(self, websocket_url, authenticated_client):
+        """带认证的WebSocket连接"""
+        token = authenticated_client.headers.get("Authorization")
+        url_with_token = f"{websocket_url}?token={token.replace('Bearer ', '')}"
+        
+        async with connect(url_with_token) as websocket:
+            yield websocket
+    
+    @pytest.mark.asyncio
+    async def test_websocket_connection(self, websocket_url):
+        """测试WebSocket连接建立"""
+        try:
+            async with connect(websocket_url) as websocket:
+                assert websocket.open
+        except ConnectionRefusedError:
+            pytest.skip("WebSocket服务未启动")
+    
+    @pytest.mark.asyncio
+    async def test_websocket_ping_pong(self, websocket_connection):
+        """测试WebSocket心跳机制"""
+        ping_message = {
+            "type": "ping",
+            "timestamp": 1234567890
+        }
+        
+        await websocket_connection.send(json.dumps(ping_message))
+        
+        response = await asyncio.wait_for(websocket_connection.recv(), timeout=5.0)
+        pong_message = json.loads(response)
+        
+        assert pong_message["type"] == "pong"
+        assert "timestamp" in pong_message
+    
+    @pytest.mark.asyncio
+    async def test_websocket_subscribe(self, websocket_connection):
+        """测试WebSocket订阅"""
+        subscribe_message = {
+            "type": "subscribe",
+            "channel": "notifications"
+        }
+        
+        await websocket_connection.send(json.dumps(subscribe_message))
+        
+        response = await asyncio.wait_for(websocket_connection.recv(), timeout=5.0)
+        message = json.loads(response)
+        
+        assert message["type"] in ["subscribe_ack", "pong"]
+    
+    @pytest.mark.asyncio
+    async def test_websocket_multiple_messages(self, websocket_connection):
+        """测试WebSocket多消息处理"""
+        messages = [
+            {"type": "ping"},
+            {"type": "subscribe", "channel": "test"},
+            {"type": "ping"}
+        ]
+        
+        responses = []
+        for msg in messages:
+            await websocket_connection.send(json.dumps(msg))
+            try:
+                response = await asyncio.wait_for(websocket_connection.recv(), timeout=2.0)
+                responses.append(json.loads(response))
+            except asyncio.TimeoutError:
+                pass
+        
+        assert len(responses) >= 2
+    
+    @pytest.mark.asyncio
+    async def test_websocket_invalid_message(self, websocket_connection):
+        """测试WebSocket无效消息处理"""
+        invalid_messages = [
+            "invalid json",
+            "",
+            json.dumps({"type": "unknown_type"}),
+            json.dumps({})
+        ]
+        
+        for msg in invalid_messages:
+            try:
+                await websocket_connection.send(msg)
+                await asyncio.sleep(0.5)
+            except Exception:
+                pass
+    
+    @pytest.mark.asyncio
+    async def test_websocket_connection_close(self, websocket_url):
+        """测试WebSocket连接关闭"""
+        async with connect(websocket_url) as websocket:
+            assert websocket.open
+            await websocket.close()
+            assert not websocket.open
+    
+    @pytest.mark.asyncio
+    async def test_websocket_timeout(self, websocket_url):
+        """测试WebSocket超时"""
+        try:
+            async with connect(websocket_url, ping_timeout=2.0) as websocket:
+                await asyncio.sleep(3.0)
+        except (ConnectionClosed, asyncio.TimeoutError):
+            pass
+    
+    @pytest.mark.asyncio
+    async def test_websocket_concurrent_connections(self, websocket_url):
+        """测试WebSocket并发连接"""
+        async def create_connection():
+            try:
+                async with connect(websocket_url) as websocket:
+                    await websocket.send(json.dumps({"type": "ping"}))
+                    await asyncio.wait_for(websocket_connection.recv(), timeout=2.0)
+            except Exception:
+                pass
+        
+        connections = [create_connection() for _ in range(5)]
+        await asyncio.gather(*connections, return_exceptions=True)
+    
+    @pytest.mark.asyncio
+    async def test_websocket_large_message(self, websocket_connection):
+        """测试WebSocket大消息处理"""
+        large_data = "x" * 10000
+        message = {
+            "type": "test",
+            "data": large_data
+        }
+        
+        await websocket_connection.send(json.dumps(message))
+        
+        try:
+            response = await asyncio.wait_for(websocket_connection.recv(), timeout=5.0)
+            assert response
+        except asyncio.TimeoutError:
+            pass
+    
+    @pytest.mark.asyncio
+    async def test_websocket_reconnect(self, websocket_url):
+        """测试WebSocket重连"""
+        for i in range(3):
+            try:
+                async with connect(websocket_url) as websocket:
+                    await websocket.send(json.dumps({"type": "ping"}))
+                    response = await asyncio.wait_for(websocket.recv(), timeout=2.0)
+                    assert response
+            except Exception:
+                pass
+    
+    @pytest.mark.asyncio
+    async def test_websocket_unicode_message(self, websocket_connection):
+        """测试WebSocket Unicode消息"""
+        unicode_message = {
+            "type": "test",
+            "content": "测试中文🎉🚀"
+        }
+        
+        await websocket_connection.send(json.dumps(unicode_message))
+        
+        try:
+            response = await asyncio.wait_for(websocket_connection.recv(), timeout=2.0)
+            assert response
+        except asyncio.TimeoutError:
+            pass