Roblectric 调试代码

@RunWith(RobolectricTestRunner.class)
@Config(constants = BuildConfig.class, sdk = 21)
public class RouterTest {
    @Before
    public void setUp() throws URISyntaxException {
        //输出日志
        ShadowLog.stream = System.out;
    }

然后就可以在@test测试用例中直接使用System.out.println