[fundamentals of interface testing] Chapter 11 | detailed explanation of postman associated interface and batch execution use case set

Postman relation

Introduce ： Apply to more than one http Between requests , There are data associations or dependencies
A Interface rely on B Interface data
1. towards B Interface send http request , get data
2. Set data to global variable ( environment variable ) in
3.A Interface to get global variables ( environment variable ) Data values , To use

• Case study ：

Request to get the weather interface , Extract the city in the response result , Name the city , Use for Baidu search interface

• Implementation steps ：

1. Create use case set , Create weather query request and Baidu search request respectively

2. Query weather request Tests in , Write code to get the city name , Write global variables

// Get all response results 
var jsonData =pm.response.json();
// Get the city name from the response result 
var city = jsonData.weatherinfo.city;
// Write the city name to the global variable 
pm.globals.set("glb_city",city)

3. Click on Send Button , Send a request , View the set global variables

4. Modify Baidu search , Use global variables , Search by city name
http://www.baidu.com/s?wd= mobile phone { {glb_city}}

Postman Batch execution use case set