JackYin 2019-12-22
1.
package soundsystem; import static org.junit.Assert.*; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes=CDPlayerConfig.class) public class CDPlayerTest { @Autowired private CompactDisc cd; @Test public void cdShouldNotBeNull() { assertNotNull(cd); } }
CDPlayerTest
使用了Spring的SpringJUnit4ClassRunner
,以便在测试开始的时候自动创建Spring的应用上下文。
注解@ContextConfiguration
会告诉它需要在CDPlayerConfig
中加载配置。
因为CDPlayerConfig
类中包含了@ComponentScan
,因此最终的应用上下文中应该包含CompactDisc
bean。
2.
package com.baizhi.cmfz; import com.baizhi.cmfz.dao.BannerDao; import com.baizhi.cmfz.entiy.Banner; import com.baizhi.cmfz.service.BannerService; 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.SpringRunner; import java.util.Date; import java.util.List; import java.util.Map; @RunWith(SpringRunner.class) @SpringBootTest public class BannerTest { @Autowired private BannerDao dao; @Autowired private BannerService service; @Test public void test1(){ List<Banner> list = dao.selectAllBanner(1,10,null); for (Banner banner : list) { System.out.println(banner); } } }
其中类SpringRunner继承了了SpringJUnit4ClassRunner