首页>代码>android studio首次demo案例>/work/app/src/androidTest/java/com/example/administrator/myapplication/ExampleInstrumentedTest.java
package com.example.administrator.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 <a href="http://d.android.com/tools/testing">Testing documentation</a> */ @RunWith(AndroidJUnit4.class) public class ExampleInstrumentedTest { @Test public void useAppContext() { // Context of the app under test. Context appContext = InstrumentationRegistry.getTargetContext(); assertEquals("com.example.administrator.myapplication", appContext.getPackageName()); } }
