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Move testing codelab into its own repository.
Change-Id: I1561d65c5d663fdeb0ddae0e85199a895ecb2207
1 parent b1f4d54 commit 1d23ebc

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‎.gitignore

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.idea
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*.iml
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local.properties
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build
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.gradle
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# Eclipse project files
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.project
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.settings/
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.classpath

‎app/.gitignore

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/build

‎app/build.gradle

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apply plugin: 'com.android.application'
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android {
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compileSdkVersion rootProject.ext.compileSdkVersion
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buildToolsVersion rootProject.ext.buildToolsVersion
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defaultConfig {
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applicationId "com.example.android.testing.notes"
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minSdkVersion rootProject.ext.minSdkVersion
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targetSdkVersion rootProject.ext.targetSdkVersion
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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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// Always show the result of every unit test, even if it passes.
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testOptions.unitTests.all {
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testLogging {
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events 'passed', 'skipped', 'failed', 'standardOut', 'standardError'
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}
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}
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}
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/*
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Dependency versions are defined in the top level build.gradle file. This helps keeping track of
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all versions in a single place. This improves readability and helps managing project complexity.
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*/
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dependencies {
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// App's dependencies, including test
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compile "com.android.support:appcompat-v7:$rootProject.supportLibraryVersion"
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compile "com.android.support:cardview-v7:$rootProject.supportLibraryVersion"
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compile "com.android.support:design:$rootProject.supportLibraryVersion"
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compile "com.android.support:recyclerview-v7:$rootProject.supportLibraryVersion"
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compile "com.android.support:support-v4:$rootProject.supportLibraryVersion"
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compile "com.google.guava:guava:$rootProject.guavaVersion"
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// Dependencies for local unit tests
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testCompile "junit:junit:$rootProject.ext.junitVersion"
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testCompile "org.mockito:mockito-all:$rootProject.ext.mocktioVersion"
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testCompile "org.hamcrest:hamcrest-all:$rootProject.ext.hamcrestVersion"
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// Android Testing Support Library's runner and rules
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androidTestCompile "com.android.support.test:runner:$rootProject.ext.runnerVersion"
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androidTestCompile "com.android.support.test:rules:$rootProject.ext.runnerVersion"
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// Espresso UI Testing
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androidTestCompile "com.android.support.test.espresso:espresso-core:$rootProject.ext.espressoVersion"
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androidTestCompile ("com.android.support.test.espresso:espresso-contrib:$rootProject.ext.espressoVersion") {
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// TODO talk to the tools team and figure out what the hell is going on here. https://github.com/googlesamples/android-testing/pull/55
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exclude module: 'recyclerview-v7'
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}
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androidTestCompile "com.android.support.test.espresso:espresso-intents:$rootProject.ext.espressoVersion"
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}

‎app/src/androidTest/java/com/example/android/testing/notes/NotesActivityTest.java

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/*
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* Copyright 2015, The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.example.android.testing.notes;
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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.test.suitebuilder.annotation.LargeTest;
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import com.example.android.testing.notes.model.NoteRepositories;
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import com.example.android.testing.notes.stub.FakeNotesServiceApi;
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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 android.support.test.espresso.Espresso.onView;
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import static android.support.test.espresso.action.ViewActions.click;
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import static android.support.test.espresso.assertion.ViewAssertions.matches;
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import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed;
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import static android.support.test.espresso.matcher.ViewMatchers.withId;
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@RunWith(AndroidJUnit4.class)
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@LargeTest
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public class NotesActivityTest {
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@Rule
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public ActivityTestRule<NotesActivity> mNotesActivityTestRule =
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new ActivityTestRule<NotesActivity>(NotesActivity.class) {
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@Override
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protected void beforeActivityLaunched() {
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// TODO this is kinda messed up refactor code to make for a cleaner Service API
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// injection or use dagger
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NoteRepositories.getInMemoryRepoInstance(new FakeNotesServiceApi());
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}
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};
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@Test
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public void clickAddNoteButton_opensAddNoteFragment() throws Exception {
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onView(withId(R.id.fab_add_note)).perform(click());
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onView(withId(R.id.fab_done)).check(matches(isDisplayed()));
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}
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}

‎app/src/androidTest/java/com/example/android/testing/notes/stub/FakeNotesServiceApi.java

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/*
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* Copyright 2015, The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.example.android.testing.notes.stub;
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import android.support.v4.util.ArrayMap;
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import com.example.android.testing.notes.model.Note;
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import com.example.android.testing.notes.model.NotesServiceApi;
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import java.util.ArrayList;
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import java.util.List;
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public class FakeNotesServiceApi implements NotesServiceApi {
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// TODO replace this with a new test specific data set.
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private static final ArrayMap NOTES_SERVICE_DATA = new ArrayMap();
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public List<Note> getAllNotes() {
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return new ArrayList<>(NOTES_SERVICE_DATA.values());
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}
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}

‎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.example.android.testing.notes" >
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<application
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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=".NotesActivity" >
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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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</application>
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</manifest>

‎app/src/main/java/com/example/android/testing/notes/NotesActivity.java

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/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.example.android.testing.notes;
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import com.example.android.testing.notes.util.ActivityUtils;
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import com.example.android.testing.notes.view.AddNoteFragment;
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import com.example.android.testing.notes.view.NotesFragment;
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import android.os.Bundle;
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import android.support.design.widget.NavigationView;
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import android.support.v4.app.Fragment;
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import android.support.v4.app.FragmentManager;
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import android.support.v4.app.FragmentTransaction;
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import android.support.v4.view.GravityCompat;
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import android.support.v4.widget.DrawerLayout;
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import android.support.v7.app.ActionBar;
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import android.support.v7.app.AppCompatActivity;
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import android.support.v7.widget.Toolbar;
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import android.view.MenuItem;
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import android.widget.Toast;
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public class NotesActivity extends AppCompatActivity {
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private DrawerLayout mDrawerLayout;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_notes);
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initFragment(NotesFragment.newInstance());
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// TODO create a presenter and view for this logic and wire it up (Toolbar + Drawer)
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// + write unit and UI tests.
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// Set up the toolbar.
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Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
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setSupportActionBar(toolbar);
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final ActionBar ab = getSupportActionBar();
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ab.setHomeAsUpIndicator(R.drawable.ic_menu);
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ab.setDisplayHomeAsUpEnabled(true);
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// Set up the navigation drawer.
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mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
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mDrawerLayout.setStatusBarBackground(R.color.colorPrimaryDark);
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NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
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if (navigationView != null) {
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setupDrawerContent(navigationView);
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}
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}
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private void initFragment(Fragment notesFragment) {
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// Add the NotesView to the layout
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FragmentManager fragmentManager = getSupportFragmentManager();
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FragmentTransaction transaction = fragmentManager.beginTransaction();
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transaction.add(R.id.contentFrame, notesFragment);
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transaction.commit();
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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switch (item.getItemId()) {
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case android.R.id.home:
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// Open the navigation drawer when the home icon is selected from the toolbar.
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mDrawerLayout.openDrawer(GravityCompat.START);
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return true;
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}
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return super.onOptionsItemSelected(item);
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}
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private void setupDrawerContent(NavigationView navigationView) {
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navigationView.setNavigationItemSelectedListener(
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new NavigationView.OnNavigationItemSelectedListener() {
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@Override
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public boolean onNavigationItemSelected(MenuItem menuItem) {
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switch (menuItem.getItemId()) {
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// TODO figure out what we want to do for the drawer
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case R.id.drawer_home:
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Toast.makeText(NotesActivity.this, "Notes", Toast.LENGTH_SHORT)
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.show();
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break;
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case R.id.drawer_statistics:
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Toast.makeText(NotesActivity.this, "Statistics", Toast.LENGTH_SHORT)
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.show();
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break;
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}
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// Close the navigation drawer when an item is selected.
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menuItem.setChecked(true);
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mDrawerLayout.closeDrawers();
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return true;
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}
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});
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}
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public void showAddNoteFragment() {
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ActivityUtils.showFragment(getSupportFragmentManager(), R.id.contentFrame,
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AddNoteFragment.newInstance(), true);
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}
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}

‎app/src/main/java/com/example/android/testing/notes/model/InMemoryNotesRepository.java

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/*
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* Copyright 2015, The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.example.android.testing.notes.model;
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import android.support.annotation.NonNull;
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import java.util.List;
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import static com.google.common.base.Preconditions.checkNotNull;
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/**
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* Concrete implementation to load notes from the a data source.
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*/
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public class InMemoryNotesRepository implements NotesRepository {
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private final NotesServiceApi mNotesServiceApi;
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public InMemoryNotesRepository(@NonNull NotesServiceApi notesServiceApi) {
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mNotesServiceApi = checkNotNull(notesServiceApi);
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}
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@Override
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public List<Note> getNotes() {
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return mNotesServiceApi.getAllNotes();
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}
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}

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