在下面的测试类中
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;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes=CDPlayerConfig.class)
public class CDPlayerTest {
@Autowired
private CompactDisc cd;
@Test
public void cdShouldNotBeNull(){
assertNotNull(cd);
}
}
编译器在行中突出显示参数类
@ContextConfiguration(classes=CDPlayerConfig.class)
作为一个错误。类 CDPlayerConfing 很容易找到。它被标记为 Config 类
@Configuration
@ComponentScan
public class CDPlayerConfig {
}
我错过了一些进口吗?