How to test a specified method in java

First, open your project. What I created is a maven project. It doesn’t matter whether I use maven or not. The method is the same.

Next, find the location shown in the picture below, and then You can start writing your test class

First, you need to create a test class. What I created here is UserTest

Next, you need to import Junit’s jar package. Because I am using maven, I can directly put the coordinates into pom.xml

Next, we can use junit using annotations.

The import package here is import org.junit.Test;

After writing the method, call the specified The method under the class is ready to be tested

Next, call a method under the class that needs to be tested

Next, you can use junit to run the test

The running method selected here is junit. You should not choose other methods to run. Otherwise, the purpose of testing cannot be achieved

Recommended tutorial: Java tutorial

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