接口测试 | 24 requests + unittest集成你的接口测试

#-*- coding:utf-8 -*-

__author__ = "苦叶子"

import requests
import unittest


## 测试用例
class JsonPlaceTest(unittest.TestCase):
    # 初始化
    def setUp(self):
        self.url = "http://jsonplaceholder.typicode.com"
        self.session = requests.session()    

    # 测试获取所有用户信息接口 
    def test_get_posts(self):
        r = self.session.get(self.url + "/posts")    
    
        # 断言状态码
        self.assertEqual(r.status_code, 200)        

        # 断言响应头信息
        self.assertEqual(r.headers["Content-Type"], 
            "application/json; charset=utf-8")        
    
        # 断言用户总数
        self.assertEqual(len(r.json()), 100)    

    # 测试获取指定用户信息接口
    def test_get_posts_by_id(self):
        r = self.session.get(self.url + "/posts/1")        

        # 断言状态码
        self.assertEqual(r.status_code, 200)        

        # 断言响应头信息
        self.assertEqual(r.headers["Content-Type"], 
            "application/json; charset=utf-8")        

        # 验证用户id
        data = r.json()
        self.assertEqual(data["userId"], 1)        

    # 测试删除指定用户信息接口
    def test_delete_posts_by_id(self):
        r = self.session.delete(self.url + "/posts/1")        

        # 断言状态码
        self.assertEqual(r.status_code, 200)        
        
        # 断言响应头信息
        self.assertEqual(r.headers["Content-Type"], 
            "application/json; charset=utf-8")        

    # 清理
    def tearDown(self):
        if self.session:
            self.session.close()

if __name__ == "__main__":
    print("requests unittest接口测试实例")

    unittest.main()