如何使用 JUnit 5 测试 Java 中的 Public Static Void Main 方法？

Question

I want to take inputs in the main method , then pass to another that returns a value back to main and print the returned value in main method. I want to do this using JUnit 5.

(I am new to JUnit 5, so, would really appreciate the help.)

Answer 1

It is considered bad to test static methods because complex static methods themselves are bad and anti-OOP.

You can instead write your logic in a separate class, instantiate an instance of it in your main and use its method.

Then with JUnit 5, test the class' method by instantiating that class and using the method.