springboot单元测试之Junit（一）

1springboot单元测试的依赖jar 

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>

 2新建一个测试类SpringBootTestDemo 

package com.example.demo;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import junit.framework.TestCase;

/**
*
* @author Administrator
* @RunWith(SpringRunner.class) 底层启动Junit 类似于SpringMVC中的SpringJUit4ClassRunner
* @SpringBootTest(classes= {DemoApplication.class}) 启动整个DempApplication工具
*/
@RunWith(SpringRunner.class)
@SpringBootTest(classes= {DemoApplication.class})
public class SpringBootTestDemo {
/**
* TestCase.assertEquals Junit4断言比较
*/
@Test
public void testOne1() {
System.out.println("test one1");
TestCase.assertEquals(1, 1);
}

@Test
public void testOne2() {
System.out.println("test one2");
TestCase.assertEquals(2, 2);
}


@Before
public void testBefore() {
System.out.println("before");
}

@After
public void afterBefore() {
System.out.println("after");
}


}

3然后run as  SpringBootTestDemo