命令行中使用junit5进行类测试

还是比较喜欢单独jar包的形式，自己编译又总是不成功。junit4与junit5语法不完全兼容。

 

用户手册中提到，有个适合在命令行执行的jar包 https://junit.org/junit5/docs/current/user-guide/#running-tests-console-launcher。

这是仓库https://repo1.maven.org/maven2/org/junit/platform/junit-platform-console-standalone/

 

最简单例子

// filename: Calculator.java
public class Calculator{
    public static int add(int a,int b){
        return a+b;
    }   
}

 

 

// filename: MyFirstJUnitJupiterTests.java
​
import static org.junit.jupiter.api.Assertions.assertEquals;
​
//import Calculator;
​
import org.junit.jupiter.api.Test;
​
class MyFirstJUnitJupiterTests {
​
    private final Calculator calculator = new Calculator();
​
    @Test
    void addition() {
        assertEquals(2, calculator.add(1, 1));
    }
​
}

 

 

编译：

javac -cp junit-platform-console-standalone-1.9.2.jar MyFirstJUnitJupiterTests.java Calculator.java

 

运行

java -jar junit-platform-console-standalone-1.9.2.jar -f MyFirstJUnitJupiterTests

 

 

 

 ref:

https://blog.csdn.net/c13232906050/article/details/93756357

https://junit.org/junit5/docs/current/user-guide/#running-tests-console-launcher