Tencent Youtest shares the basic principles
of mutation testing 1. What is mutation testing?
Mutation testing is a software testing method that improves program source code in details. These so-called mutations are based on well-defined mutation operations, which either simulate typical application errors or force effective tests. The purpose is to help testers find effective testing, or locate weaknesses in test data, or weaknesses in code that are rarely or never used in execution.
2. Variation test process
