相关疑难解决方法(0)

我这里有一个界面

interface Idemo{
  public int getDemo(int i);
}

这是一个实现

class DemoImpl implements Idemo{
  @Override
  public int getDemo(int i){
    return i+10;
  }
}

并且有一个类依赖于Idemo

class Sample{
  @Inject
  Idemo demo;

  public int getSample(int i){
    return demo.getDemo(i);
  }
}

现在说我想测试Sample类

public class SampleTest extends JerseyTest {
  @Inject
  Sample s; 

  @Override
  protected Application configure() {
    AbstractBinder binder = new AbstractBinder() {
      @Override
      protected void configure() {
        bind(Demo.class).to(Idemo.class);
        bind(Sample.class).to(Sample.class); //**doesn't work**
      }
    };
    ResourceConfig config = new ResourceConfig(Sample.class);
    config.register(binder);
    return config;
  }
  @Test
  public void …