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JUniti!让我们测试一下吧!
业务类【MathModle】
package com.bao.util;
public class MathModle {
public int add(int a,int b) {
return a+b;
}
public int sub(int a,int b) {
return a-b;
}
public int mul(int a,int b) {
return a*b;
}
public int div(int a,int b) {
return a/b;
}
}
测试类【UnitiText】
package com.bao.test;
import static org.junit.Assert.*;
import org.junit.Test;
import com.bao.util.MathModle;
public class UnitTest {
@Test
public void add() {
assertEquals(6, new MathModle().add(3,3));
}
@Test
public void sub() {
assertEquals(0, new MathModle().add(3,3));
}
@Test
public void mul() {
assertEquals(9, new MathModle().add(3,3));
}
@Test
public void div() {
assertEquals(1, new MathModle().add(3,3));
}
}