Known Information:
The general interface testing process is as follows: 1, get the interface documentation, familiar with the single interface and link interface business,
; 2, write interface test cases and review, positive example: single interface return success scenario! Link interface (business flow interface) logic implementation; counter-examples: authentication counter-examples: authentication code is empty,
 in the case of obtaining database query permission, you can also directly query the database to verify.The role of interface testing: 1, in the current model of front-end and back-end development, the project in the development process,
are passed, and quickly determine whether the server-side interface meets expectations. Then test through the UI interface. If the interface has bugs, the front-end page must have bugs, and the interface test is very fast, and the execution time of the interface test cases is milliseconds.When an interface request does not work, you can troubleshoot the following ways: 1. check the four elements of the request: request method, 
Answer the questions concisely and professionally based on the above known information. If you can't get an answer from it, please say "can't answer the question based on known information" or "didn't provide enough relevant information", no fabricated elements in the answer are allowed, please use English for the answer. The question is: What is the interface testing process