Spring框架JavaConfig注解配置方式实例

package springtest2; 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; import static org.junit.Assert.assertNotNull; /** * Created by xl on 2017/3/19. */ @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes = CDPlayerConfig.class) public class CDPlayerTest { @Autowired private CompactDisc cd; @Autowired private CDPlayer cdp; @Test public void cdShouldNotBeNull() { assertNotNull(cd); assertNotNull(cdp); cd.play(); cdp.play(); } }