Interface test process

1. Analyze requirements , Generate requirements documents （ product ）.
2. （ Develop and generate interface documents ） Parse interface document .
3. produce Interface test cases （ submit for censorship ）.
4. perform The test case
   • Tools ：postman、jmeter、fidller
   • Code ：python + Requests +UnitTest
5. Submit 、 Track defects .
6. Generate Test report .
7. （ Optional ） Interface automation continuous integration ！

Interface document

What is an interface document

• ** Written by developers , Document describing interface information .** The development team develops according to the interface documents , And always maintain and abide by .

effect

1. It can make front-end developers and background developers better cooperate , Improve work efficiency .（ There is a unified reference document ）
2. When project iteration or project personnel change , It is convenient for later personnel to view and maintain
3. It is convenient for testers to conduct interface test

The representation

• word Document form
• Excel Tabular form
• pdf Document form .

structure

• essential information ：
  • Resource path （ The agreement and domain name are in “ system information ” in ）
  • Request method
  • Interface description
• Request parameters ：
  • Request header ：
    • Content-Type. Describe the data type of the request body ！
  • Request body ：
    • Implement the interface using Data and corresponding types .
• Return the data ：
  • Status code 200
  • Error code （ Custom status code ）
    • Code value
    • Description information .

Interface document parsing

• The parsing essence of interface documents ： From the interface documentation , find http Request what is needed Data and information .
  • It mainly includes ： Request method 、URL 、 Request header 、 Request body 、 Response status code 、 describe .
• With “ Sign in ” For example ：
  • Request method ：POST
  • URL：http://ihrm-test.itheima.net/api/sys/login
  • Request header ：Content-Type ：application/json
  • Request body ：{“mobile”:”13800000002”, “password”:”123456”}
  • Response status code ：200
    • Error code ：
      • 10000： Successful operation ！
      • 20001： Wrong user name or password
      • 99999： I'm sorry , The system is busy , Please try again later ！