Spring使用测试用例测试业务方法-----Spring框架

妖狐艹你老母 2024-03-24 20:23 11阅读 0赞

>     package com.powernode.junit.service;
>     
>     import org.junit.Assert;
>     import org.junit.Test;
>     import org.slf4j.Logger;
>     import org.slf4j.LoggerFactory;
>     import org.springframework.context.ApplicationContext;
>     import org.springframework.context.support.ClassPathXmlApplicationContext;
>     
>     public class MathServiceTest
>     {
>         //一个业务类对应一个测试用例
>         private static final Logger logger = LoggerFactory.getLogger(MathServiceTest.class);
>         //单元测试类:名字规范,测试类名加上Test
>         //单元测试方法写多少个,一般是一个业务方法对应一个测试方法
>         //测试方法一般是Test加方法名
>         @Test
>         public void TestSum()
>         {
>             //单元测试的概念,一个是实际值(被测试业务方法的真正执行结果),一个是期望值(业务方法你期待的结果)
>             ApplicationContext context = new ClassPathXmlApplicationContext("spring6.xml");
>             MathService mathService = context.getBean("mathService", MathService.class);
>             int actual = mathService.sum(1, 2);
>             //获取实际值
>             logger.info("" + actual);
>             //期望值
>     //        int expected = 30;
>             int expected = 3;
>             //加断言进行测试
>             Assert.assertEquals(expected,actual);
>         }
>         @Test
>         public void TestSub()
>         {
>             ApplicationContext context = new ClassPathXmlApplicationContext("spring6.xml");
>             MathService mathService = context.getBean("mathService", MathService.class);
>             int sub = mathService.sub(10, 6);
>             int ex = 4;
>             logger.info("" + sub);
>             Assert.assertEquals(sub,ex);
>         }
>     }
> 
> package com.powernode.junit.service;  
>   
> import org.junit.Assert;  
> import org.junit.Test;  
> import org.slf4j.Logger;  
> import org.slf4j.LoggerFactory;  
> import org.springframework.context.ApplicationContext;  
> import org.springframework.context.support.ClassPathXmlApplicationContext;  
>   
> public class MathServiceTest  
> \{  
> //一个业务类对应一个测试用例  
> private static final Logger logger = LoggerFactory.getLogger(MathServiceTest.class);  
> //单元测试类:名字规范,测试类名加上Test  
> //单元测试方法写多少个,一般是一个业务方法对应一个测试方法  
> //测试方法一般是Test加方法名  
> @Test  
> public void TestSum()  
> \{  
> //单元测试的概念,一个是实际值(被测试业务方法的真正执行结果),一个是期望值(业务方法你期待的结果)  
> ApplicationContext context = new ClassPathXmlApplicationContext("spring6.xml");  
> MathService mathService = context.getBean("mathService", MathService.class);  
> int actual = mathService.sum(1, 2);  
> //获取实际值  
> logger.info("" + actual);  
> //期望值  
> // int expected = 30;  
> int expected = 3;  
> //加断言进行测试  
> Assert.assertEquals(expected,actual);  
> \}  
> @Test  
> public void TestSub()  
> \{  
> ApplicationContext context = new ClassPathXmlApplicationContext("spring6.xml");  
> MathService mathService = context.getBean("mathService", MathService.class);  
> int sub = mathService.sub(10, 6);  
> int ex = 4;  
> logger.info("" + sub);  
> Assert.assertEquals(sub,ex);  
> \}  
> \}

>     package com.powernode.junit.service;
>     
>     import org.springframework.stereotype.Service;
>     
>     @Service
>     public class MathService
>     {
>         //数学业务类:求和
>         public int sum(int a,int b)
>         {
>             return a + b;
>         }
>         //减法
>         public int sub(int a,int b)
>         {
>             return a - b;
>         }
>     }
> 
> package com.powernode.junit.service;  
>   
> import org.springframework.stereotype.Service;  
>   
> @Service  
> public class MathService  
> \{  
> //数学业务类:求和  
> public int sum(int a,int b)  
> \{  
> return a + b;  
> \}  
> //减法  
> public int sub(int a,int b)  
> \{  
> return a - b;  
> \}  
> \}