Delete ExampleInstrumentedTest.java

package com.example.a8_bitinvader;

import android.content.Context;

import androidx.test.platform.app.InstrumentationRegistry;

import androidx.test.ext.junit.runners.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.getInstrumentation().getTargetContext();

        assertEquals("com.example.a8_bitinvader", appContext.getPackageName());

    }

}

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