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Adds JUnit examples
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‎com.vogella.android.test.juntexamples/.gitignore

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*.iml
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.gradle
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/local.properties
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/.idea/workspace.xml
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/.idea/libraries
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.DS_Store
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/build
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/captures

‎com.vogella.android.test.juntexamples/app/.gitignore

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/build

‎com.vogella.android.test.juntexamples/app/build.gradle

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apply plugin: 'com.android.application'
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android {
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compileSdkVersion 24
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buildToolsVersion "24.0.0"
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defaultConfig {
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jackOptions {
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enabled true
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}
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applicationId "com.vogella.android.test.juntexamples"
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minSdkVersion 23
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targetSdkVersion 24
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versionCode 1
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versionName "1.0"
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testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
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}
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buildTypes {
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release {
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minifyEnabled false
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proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
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}
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}
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compileOptions {
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sourceCompatibility JavaVersion.VERSION_1_8
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targetCompatibility JavaVersion.VERSION_1_8
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}
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}
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dependencies {
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compile fileTree(dir: 'libs', include: ['*.jar'])
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compile 'com.android.support.constraint:constraint-layout:1.0.0-alpha3'
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testCompile 'junit:junit:4.12'
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testCompile "org.mockito:mockito-all:1.10.19"
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testCompile 'org.hamcrest:hamcrest-library:1.3'
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androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2.2'
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androidTestCompile 'com.android.support.test:runner:0.5'
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androidTestCompile 'com.android.support:support-annotations:24.0.0'
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testCompile "org.mockito:mockito-all:1.10.19"
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androidTestCompile 'org.mockito:mockito-core:2.0.57-beta'
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androidTestCompile "com.google.dexmaker:dexmaker:1.2"
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androidTestCompile "com.google.dexmaker:dexmaker-mockito:1.2"
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}

‎com.vogella.android.test.juntexamples/app/proguard-rules.pro

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# Add project specific ProGuard rules here.
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# By default, the flags in this file are appended to flags specified
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# in /home/vogella/Android/Sdk/tools/proguard/proguard-android.txt
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# You can edit the include path and order by changing the proguardFiles
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# directive in build.gradle.
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#
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# For more details, see
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# http://developer.android.com/guide/developing/tools/proguard.html
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# Add any project specific keep options here:
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# If your project uses WebView with JS, uncomment the following
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# and specify the fully qualified class name to the JavaScript interface
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# class:
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#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
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# public *;
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#}

‎com.vogella.android.test.juntexamples/app/src/androidTest/java/com/vogella/android/test/juntexamples/ExampleInstrumentationTest.java

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package com.vogella.android.test.juntexamples;
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import android.content.Context;
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import android.support.test.InstrumentationRegistry;
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import android.support.test.filters.MediumTest;
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import android.support.test.runner.AndroidJUnit4;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import static org.junit.Assert.*;
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/**
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* Instrumentation test, which will execute on an Android device.
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*
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* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
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*/
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@MediumTest
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@RunWith(AndroidJUnit4.class)
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public class ExampleInstrumentationTest {
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@Test
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public void useAppContext() throws Exception {
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// Context of the app under test.
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Context appContext = InstrumentationRegistry.getTargetContext();
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assertEquals("com.vogella.android.test.juntexamples", appContext.getPackageName());
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}
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}

‎com.vogella.android.test.juntexamples/app/src/androidTest/java/com/vogella/android/test/juntexamples/MainActivityTest.java

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package com.vogella.android.test.juntexamples;
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import android.content.Context;
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import android.support.test.InstrumentationRegistry;
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import android.support.test.filters.MediumTest;
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import android.support.test.rule.ActivityTestRule;
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import android.support.test.runner.AndroidJUnit4;
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import android.view.View;
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import android.widget.ArrayAdapter;
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import android.widget.ListAdapter;
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import android.widget.ListView;
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import android.widget.TextView;
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import org.junit.Rule;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import static org.hamcrest.Matchers.greaterThan;
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import static org.hamcrest.Matchers.hasSize;
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import static org.hamcrest.Matchers.instanceOf;
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import static org.hamcrest.Matchers.notNullValue;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertThat;
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import static org.junit.Assert.fail;
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/**
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* Instrumentation test, which will execute on an Android device.
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*
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* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
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*/
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@MediumTest
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@RunWith(AndroidJUnit4.class)
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public class MainActivityTest {
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@Rule
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public ActivityTestRule<MainActivity> rule = new ActivityTestRule<>(MainActivity.class);
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@Test
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public void ensureListViewIsPresent() throws Exception {
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MainActivity activity = rule.getActivity();
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View viewById = activity.findViewById(R.id.listview);
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viewById.findViewById(R.id.listview);
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assertThat(viewById,notNullValue());
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assertThat(viewById, instanceOf(ListView.class));
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ListView listView = (ListView) viewById;
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ListAdapter adapter = listView.getAdapter();
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assertThat(adapter, instanceOf(ArrayAdapter.class));
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assertThat(adapter.getCount(), greaterThan(5));
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}
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}

‎com.vogella.android.test.juntexamples/app/src/androidTest/java/com/vogella/android/test/juntexamples/MyApplicationTest.java

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package com.vogella.android.test.juntexamples;
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import android.content.pm.PackageInfo;
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import android.test.ApplicationTestCase;
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import android.test.MoreAsserts;
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import org.junit.Test;
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/**
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* Created by vogella on 19.06.16.
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*/
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public class MyApplicationTest extends ApplicationTestCase<MyApplication> {
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private MyApplication application;
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public MyApplicationTest() {
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super(MyApplication.class);
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}
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protected void setUp() throws Exception {
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super.setUp();
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createApplication();
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application = getApplication();
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}
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public void testCorrectVersion() throws Exception {
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PackageInfo info = application.getPackageManager().getPackageInfo(application.getPackageName(), 0);
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assertNotNull(info);
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MoreAsserts.assertMatchesRegex("\\d\\.\\d", info.versionName);
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}
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}

‎com.vogella.android.test.juntexamples/app/src/androidTest/java/com/vogella/android/test/juntexamples/SecondActivityTest.java

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package com.vogella.android.test.juntexamples;
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import android.content.Intent;
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import android.support.test.InstrumentationRegistry;
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import android.support.test.filters.MediumTest;
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import android.support.test.rule.ActivityTestRule;
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import android.support.test.runner.AndroidJUnit4;
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import android.view.View;
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import android.widget.ListView;
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import android.widget.TextView;
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import org.junit.Rule;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import static org.hamcrest.Matchers.instanceOf;
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import static org.hamcrest.Matchers.is;
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import static org.hamcrest.Matchers.notNullValue;
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import static org.junit.Assert.assertThat;
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/**
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* Instrumentation test, which will execute on an Android device.
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*
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* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
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*/
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@MediumTest
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@RunWith(AndroidJUnit4.class)
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public class SecondActivityTest {
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@Rule
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public ActivityTestRule<SecondActivity> rule = new ActivityTestRule<SecondActivity>(SecondActivity.class) ;
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// {
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// @Override
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// protected Intent getActivityIntent() {
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// InstrumentationRegistry.getTargetContext();
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// Intent intent = new Intent(Intent.ACTION_MAIN);
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// intent.putExtra("MYKEY", "Hello");
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// return intent;
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// }
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// };
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@Test
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public void ensureIntentDataIsDisplayed() throws Exception {
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SecondActivity activity = rule.getActivity();
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View viewById = activity.findViewById(R.id.target);
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assertThat(viewById,notNullValue());
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assertThat(viewById, instanceOf(TextView.class));
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TextView textView = (TextView) viewById;
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// InstrumentationRegistry.getTargetContext().wait(10000);
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assertThat(textView.getEditableText().toString(),is("Hello"));
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}
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}

‎com.vogella.android.test.juntexamples/app/src/main/AndroidManifest.xml

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<?xml version="1.0" encoding="utf-8"?>
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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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package="com.vogella.android.test.juntexamples">
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<application
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android:name="MyApplication"
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android:allowBackup="true"
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android:icon="@mipmap/ic_launcher"
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android:label="@string/app_name"
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android:supportsRtl="true"
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android:theme="@style/AppTheme">
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<activity android:name=".MainActivity">
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<intent-filter>
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<action android:name="android.intent.action.MAIN" />
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<category android:name="android.intent.category.LAUNCHER" />
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</intent-filter>
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</activity>
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<activity android:name=".SecondActivity"></activity>
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</application>
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</manifest>

‎com.vogella.android.test.juntexamples/app/src/main/java/com/vogella/android/test/juntexamples/DataService.java

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package com.vogella.android.test.juntexamples;
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import android.util.ArrayMap;
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import com.vogella.android.test.juntexamples.model.Movie;
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import com.vogella.android.test.juntexamples.model.Race;
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import com.vogella.android.test.juntexamples.model.Ring;
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import com.vogella.android.test.juntexamples.model.TolkienCharacter;
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import java.util.ArrayList;
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import java.util.Comparator;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import static com.vogella.android.test.juntexamples.model.Race.DWARF;
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import static com.vogella.android.test.juntexamples.model.Race.ELF;
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import static com.vogella.android.test.juntexamples.model.Race.HOBBIT;
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import static com.vogella.android.test.juntexamples.model.Race.MAIA;
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import static com.vogella.android.test.juntexamples.model.Race.MAN;
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import static com.vogella.android.test.juntexamples.model.Race.ORC;
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/**
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* Init data for assertions examples.
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*/
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public class DataService {
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static final String ERROR_MESSAGE_EXAMPLE_FOR_ASSERTION = "{} assertion : {}\n";
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// Some of the Lord of the Rings characters :
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final TolkienCharacter frodo = new TolkienCharacter("Frodo", 33, HOBBIT);
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final TolkienCharacter sam = new TolkienCharacter("Sam", 38, HOBBIT);
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final TolkienCharacter merry = new TolkienCharacter("Merry", 36, HOBBIT);
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final TolkienCharacter pippin = new TolkienCharacter("Pippin", 28, HOBBIT);
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final TolkienCharacter gandalf = new TolkienCharacter("Gandalf", 2020, MAIA);
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final TolkienCharacter gimli = new TolkienCharacter("Gimli", 139, DWARF);
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final TolkienCharacter legolas = new TolkienCharacter("Legolas", 1000, ELF);
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final TolkienCharacter aragorn = new TolkienCharacter("Aragorn", 87, MAN);
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final TolkienCharacter boromir = new TolkienCharacter("Boromir", 37, MAN);
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final TolkienCharacter sauron = new TolkienCharacter("Sauron", 50000, MAIA);
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final TolkienCharacter galadriel = new TolkienCharacter("Galadriel", 3000, ELF);
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final TolkienCharacter elrond = new TolkienCharacter("Elrond", 3000, ELF);
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final TolkienCharacter guruk = new TolkienCharacter("Guruk", 20, ORC);
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final Movie theFellowshipOfTheRing = new Movie("the fellowship of the Ring", new Date(), "178 min");
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final Movie theTwoTowers = new Movie("the two Towers", new Date(), "179 min");
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final Movie theReturnOfTheKing = new Movie("the Return of the King", new Date(), "201 min");
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public List<TolkienCharacter> getFellowship() {
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final List<TolkienCharacter> fellowshipOfTheRing = new ArrayList<>();
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// let's do some team building :)
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fellowshipOfTheRing.add(frodo);
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fellowshipOfTheRing.add(sam);
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fellowshipOfTheRing.add(merry);
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fellowshipOfTheRing.add(pippin);
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fellowshipOfTheRing.add(gandalf);
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fellowshipOfTheRing.add(legolas);
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fellowshipOfTheRing.add(gimli);
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fellowshipOfTheRing.add(aragorn);
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fellowshipOfTheRing.add(boromir);
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return fellowshipOfTheRing;
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}
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public List<TolkienCharacter> getOrcsWithHobbitPrisoners() {
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final List<TolkienCharacter> orcsWithHobbitPrisoners = new ArrayList<TolkienCharacter>();
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orcsWithHobbitPrisoners.add(guruk);
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orcsWithHobbitPrisoners.add(merry);
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orcsWithHobbitPrisoners.add(pippin);
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return orcsWithHobbitPrisoners;
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}
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public TolkienCharacter getFellowshipCharacter(String name) {
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List<TolkienCharacter> list = getFellowship();
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// as of API level 24
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// return list.stream().filter(s-> s.equals(name)).findFirst().get();
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for (TolkienCharacter t:list) {
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if (t.getName().equals(name)){
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return t;
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}
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}
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return null;
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}
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public Map<Ring, TolkienCharacter> getRingBearers() {
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Map<Ring, TolkienCharacter> ringBearers = new HashMap<>();
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// ring bearers
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ringBearers.put(Ring.nenya, galadriel);
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ringBearers.put(Ring.narya, gandalf);
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ringBearers.put(Ring.vilya, elrond);
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ringBearers.put(Ring.oneRing, frodo);
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return ringBearers;
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}
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}

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