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This article introduces the relevant knowledge of "how to implement a project test class in SpringBoot". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

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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 uses Spring's SpringJUnit4ClassRunner to automatically create Spring's application context at the beginning of the test.

The annotation @ ContextConfiguration tells it that the configuration needs to be loaded in CDPlayerConfig.

Because @ ComponentScan is included in the CDPlayerConfig class, the final application context should include CompactDiscbean.

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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) @ SpringBootTestpublic class BannerTest {@ Autowired private BannerDao dao; @ Autowired private BannerService service; @ Testpublic void test1 () {List list = dao.selectAllBanner; for (Banner banner: list) {System.out.println (banner);}} "how to implement a project test class in SpringBoot" is here. Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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