一、添加依赖项：
testCompile 'org.springframework.boot:spring-boot-starter-test:1.5.2.RELEASE'
二、单元测试代码示例
import cn.mwee.winpos.cloud.admin.service.demo.DemoServiceProvider;
import cn.mwee.winpos.cloud.admin.service.demo.impl.HealthCheckServiceImpl;
import cn.mwee.winpos.cloud.admin.service.dto.common.DataResult;
import cn.mwee.winpos.cloud.admin.service.dto.common.PingResponse;
import cn.mwee.winpos.common.utils.json.JsonUtil;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.ActiveProfiles;
import org.springframework.test.context.junit4.SpringRunner;
/**
* Created by 菩提树下的杨过 on 13/08/2017.
*/
@RunWith(SpringRunner.class)
@SpringBootTest(classes = DemoServiceProvider.class,
webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
@ActiveProfiles("test")
public class DemoServiceTests {
Logger log = LoggerFactory.getLogger(DemoServiceTests.class);
@Autowired
HealthCheckServiceImpl healthCheckService;
@Autowired
JsonUtil jsonUtil;
@Test
public void ping() {
DataResult<PingResponse> data = healthCheckService.ping();
log.info(jsonUtil.format(jsonUtil.toJson(data)));
}
}
注意一下，最上面几个注解的写法，网上很多文章的示例都是低版本的注解，在1.4版本以后，有些注解已经废弃，高版本的spring-boot，请参考上面的正确写法。如果想切换profile，比如：想切换到dev环境 ，把@ActiveProfiles("test") 里面的test改成dev即可；另外@SpringBootTest(classes = DemoServiceProvider.class...）这里的classes，指SpringBootApplication主程序对应的类，大家根据自己的实际类名进行替换，并非测试类本身。
