diff --git a/app/tests/TestLogin.py b/app/tests/TestLogin.py
new file mode 100644
index 0000000..03eee0e
--- /dev/null
+++ b/app/tests/TestLogin.py
@@ -0,0 +1,45 @@
+import unittest
+
+from app.views import *
+from db.database_manager import DatabaseManager  # 确保你可以导入DatabaseManager
+
+class LoginTestCase(unittest.TestCase):
+
+    def setUp(self):
+        # 设置 Flask 测试模式
+        app.testing = True
+        self.client = app.test_client()
+
+    def test_login_get(self):
+        # 测试 GET 请求返回登录页面
+        response = self.client.get('/login')
+        self.assertEqual(response.status_code, 200)
+        self.assertIn('text/html', response.content_type)
+
+    def test_successful_login_post(self):
+        # 测试有效的登录 POST 请求
+        with self.client:
+            response = self.client.post('/login', data={
+                'number': 'G0001',
+                'password': '1'
+            })
+            # 根据你的应用逻辑调整断言
+            self.assertEqual(response.status_code, 200)
+
+    def test_invalid_login_post(self):
+        # 测试无效的登录 POST 请求
+        response = self.client.post('/login', data={
+            'number': 'admin',
+            'password': 'admin'
+        })
+        # 将返回的数据解析为JSON
+        json_data = response.get_json()
+
+        # 确认JSON响应中的值
+        self.assertEqual(response.status_code, 200)
+        self.assertFalse(json_data['success'])
+        self.assertEqual(json_data['message'], "无效的用户名或密码")
+
+# 运行测试
+if __name__ == '__main__':
+    unittest.main()