package com.android.zhhr;

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.*; 

/**
 * Instrumentation 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() throws Exception {
        // Context of the app under test. 
        Context appContext = InstrumentationRegistry.getTargetContext();

        assertEquals("com.android.zhhr", appContext.getPackageName());
    }
}
