Android Studio单元测试Instantiating tests...一直无响应

Question

Android Studio2.1.1正式版，进行单元测试，在自带的ApplicationTest类下添加下列代码

public class ApplicationTest extends ApplicationTestCase<Application> {
    public ApplicationTest() {
        super(Application.class);
    }

    public void testMethod1(){
        Log.d("Me", "加油吧");
    }

}

运行一直陷入Instantiating tests...等待状态，光圈一直在转，绿色进度条不动，运行效果如下

google无果，求科普！

Answer 1

It is recommended that you turn off Instant Run and the first two options

Answer 2

http://stackoverflow.com/questions/35496117/android-tests-often-stall-at-instantiating-tests

http://stackoverflow.com/questions/30437224/why-is-android-studio-instantiating-tests-each-time

Young man, in addition to google, why don’t you go to sof and see if the answers here are helpful to you

Answer 3

Uncheck all options of Instant Run and run it again. It can be used for personal testing.

Answer 4

It’s probably a bug in this version. It’s closed