package?com.example.admin.myapplication;

import?android.content.Context;
import?android.support.test.InstrumentationRegistry;
import?android.support.test.runner.AndroidJUnit4;

import?org.junit.Test;
import?org.junit.runner.RunWith;

import?static?org.junit.Assert.*;

/**
?*?Instrumented?test?which?will?execute?on?an?Android?device.
?*
?*?@see?Testing?documentation
?*/
@RunWith（AndroidJUnit4.class）
public?class?ExampleInstrumentedTest?{
????@Test
????public?void?useAppContext（）?{
????????//?Context?of?the?app?under?test.
????????Context?appContext?=?InstrumentationRegistry.getTargetContext（）;

????????assertEquals（“com.example.admin.myapplication“?appContext.getPackageName（））;
????}
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件?????????187??2019-01-05?15:03??MyApplication\.gitignore
?????目錄???????????0??2019-01-05?17:40??MyApplication\app\
?????文件???????????8??2019-01-05?15:03??MyApplication\app\.gitignore
?????文件?????????964??2019-01-05?15:03??MyApplication\app\build.gradle
?????目錄???????????0??2019-01-05?15:03??MyApplication\app\libs\
?????文件?????????772??2019-01-05?15:03??MyApplication\app\proguard-rules.pro
?????目錄???????????0??2019-01-05?15:03??MyApplication\app\src\
?????目錄???????????0??2019-01-05?15:03??MyApplication\app\src\androidTest\
?????目錄???????????0??2019-01-05?15:03??MyApplication\app\src\androidTest\java\
?????目錄???????????0??2019-01-05?15:03??MyApplication\app\src\androidTest\java\com\
?????目錄???????????0??2019-01-05?15:03??MyApplication\app\src\androidTest\java\com\example\
?????目錄???????????0??2019-01-05?15:03??MyApplication\app\src\androidTest\java\com\example\admin\
?????目錄???????????0??2019-01-05?15:03??MyApplication\app\src\androidTest\java\com\example\admin\myapplication\
?????文件?????????772??2019-01-05?15:03??MyApplication\app\src\androidTest\java\com\example\admin\myapplication\ExampleInstrumentedTest.java
?????目錄???????????0??2019-01-05?15:03??MyApplication\app\src\main\
?????文件?????????745??2019-01-05?15:03??MyApplication\app\src\main\AndroidManifest.xml
?????目錄???????????0??2019-01-05?15:03??MyApplication\app\src\main\java\
?????目錄???????????0??2019-01-05?15:03??MyApplication\app\src\main\java\com\
?????目錄???????????0??2019-01-05?15:03??MyApplication\app\src\main\java\com\example\
?????目錄???????????0??2019-01-05?15:03??MyApplication\app\src\main\java\com\example\admin\
?????目錄???????????0??2019-11-15?15:31??MyApplication\app\src\main\java\com\example\admin\myapplication\
?????文件????????3959??2019-11-15?15:31??MyApplication\app\src\main\java\com\example\admin\myapplication\MainActivity.java
?????目錄???????????0??2019-01-05?15:03??MyApplication\app\src\main\res\
?????目錄???????????0??2019-01-05?15:03??MyApplication\app\src\main\res\drawable\
?????文件????????5776??2019-01-05?15:03??MyApplication\app\src\main\res\drawable\ic_launcher_background.xml
?????目錄???????????0??2019-01-05?15:03??MyApplication\app\src\main\res\drawable-v24\
?????文件????????1914??2019-01-05?15:03??MyApplication\app\src\main\res\drawable-v24\ic_launcher_foreground.xml
?????目錄???????????0??2019-11-15?15:19??MyApplication\app\src\main\res\layout\
?????文件????????1892??2019-11-15?15:19??MyApplication\app\src\main\res\layout\activity_main.xml
?????目錄???????????0??2019-01-05?15:03??MyApplication\app\src\main\res\mipmap-anydpi-v26\
?????文件?????????276??2019-01-05?15:03??MyApplication\app\src\main\res\mipmap-anydpi-v26\ic_launcher.xml
............此處省略36個(gè)文件信息