2020-03-05-My footstep today goals

 

public class JunitFun {

int add(int a, int b) {

return a + b;

}

int sub(int i, int j) {

return i - j;

}

public static void main(String[] args) {

JunitFun sum = new JunitFun();

int result = sum.sub(1,3);

System.out.println("The result");

}

 

//test.java

@Test

public void sub() {

JunitFun sum = new JunitFun();

int result = sum.sub(1, 3);

assertEquals(-2, result);

System.out.println("sub");

}