SpringBoot之添加单元测试

在SpringBoot里添加单元测试是非常简单的一件事，我们只需要添加SpringBoot单元测试的依赖jar，然后再添加两个注解就可搞定了。

首先我们来添加单元测试所需要的jar

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

package com.zkn.learnspringboot.service.test;

import com.zkn.learnspringboot.FirstExample;
import com.zkn.learnspringboot.service.PersonService;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

/**
 * Created by wb-zhangkenan on 2016/11/18.
 */
@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest(classes = FirstExample.class)
public class TestService extends BaseTestService{
    @Autowired
    private PersonService personService;
    @Test
    public void testSys() {
        System.out.println(personService.getPersonDomain().toString());
    }

}

另外：@RunWith和@SprintBootTest这两个注解上都有@Inherited这个注解，所以我们可以定义一个单元测的父类，然后所有的单元测试类继承这个父类就行了。如下所示：

package com.zkn.learnspringboot.service.test;

import com.zkn.learnspringboot.FirstExample;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

/**
 * Created by zkn on 2016/11/20.
 */
@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest(classes = FirstExample.class)
public class BaseTestService {

}

package com.zkn.learnspringboot.service.test;

import com.zkn.learnspringboot.service.PersonService;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;

/**
 * Created by wb-zhangkenan on 2016/11/18.
 */

public class TestService extends BaseTestService{
    @Autowired
    private PersonService personService;
    @Test
    public void testSys() {
        System.out.println(personService.getPersonDomain().toString());
    }

}