接口文档已经提供了,requests库、unittest单元测试框架也已经介绍过,笔者相信读者朋友已经可以独立编写接口自动化测试用例了。但是有一些细节,我们需要聊一下。比如我们写登录接口测试用例,用户名为空、密码为空、用户名错误、密码错误、用户名密码都正确,假设我们只编写这几条测试用例,我们一般的做法如下代码所示:
# -*- coding: utf-8 -*-import requestsimport unittestfrom nose_parameterized import parameterizedclass BlogTest(unittest.TestCase): def setUp(self): self.url = "http://127.0.0.1:8000/login" self.username = 'admin' self.password = 'admin111111' def tearDown(self): pass def test_username_null(self): """用户名为空""" payload = {'username': '', 'password': self.password} self.result = requests.post(self.url, payload).json() # print(self.result) self.assertEqual(self.result['status'], 0) self.assertEqual(self.result['message'], 'username or password null') def test_password_null(self): """密码为空""" payload = {'username': self.username, 'password': ''} self.result = requests.post(self.url, payload).json() # print(self.result) self.assertEqual(self.result['status'], 0) self.assertEqual(self.result['message'], 'username or password null') def test_username_error(self): """用户名错误""" payload = {'username': 'admin1', 'password': self.password} self.result = requests.post(self.url, payload).json() # print(self.result) self.assertEqual(self.result['status'], 0) self.assertEqual(self.result['message'], 'username or password error') def test_password_error(self): """密码错误""" payload = {'username': self.username, 'password': 'admin1111111'} self.result = requests.post(self.url, payload).json() # print(self.result) self.assertEqual(self.result['status'], 0) self.assertEqual(self.result['message'], 'username or password error') def test_login_success(self): """用户名密码正确""" payload = {'username': self.username, 'password': self.password} self.result = requests.post(self.url, payload).json() # print(self.result) self.assertEqual(self.result['status'], 1) self.assertEqual(self.result['message'], 'login success')if __name__ == '__main__': unittest.main()
欢迎关注微信公众号:软件测试汪。软件测试交流群:809111560