test: add comprehensive test suite

lsfx-mock-server/tests/conftest.py

@@ -0,0 +1,30 @@
+"""
+Pytest 配置和共享 fixtures
+"""
+import pytest
+from fastapi.testclient import TestClient
+import sys
+import os
+
+# 添加项目根目录到 sys.path
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from main import app
+
+
+@pytest.fixture
+def client():
+    """创建测试客户端"""
+    return TestClient(app)
+
+
+@pytest.fixture
+def sample_token_request():
+    """示例 Token 请求"""
+    return {
+        "projectNo": "test_project_001",
+        "entityName": "测试企业",
+        "userId": "902001",
+        "userName": "902001",
+        "orgCode": "902000",
+    }