Android Test Automation Workshop

Íntel Software and Services Group

Android: test automation workshopEduardo CarraraDeveloper Evangelist – Intel Developers Relations Division

Intel Software and Services Group

#AndroidOnIntel

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+EduardoCarraraDeAraujo

https://www.facebook.com/ducarrara

@DuCarrara

br.linkedin.com/in/eduardocarrara/

ecarrara-araujo

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ObjectivePractice the usage of test automation tools available in the Android Framework through the following activities:

• Prepare the test environment for development and execution.

• Development of unit tests that run on the local JVM.

• Development of UI Tests with Espresso.

• Development of Cross Apps Tests with UI Automator.

• Running tests in the cloud with TestDroid.

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Requirements

• Android Studio 1.3+

• Test Device with Android 4.0+

• SDK Version 23

• Build Tools 23.0.0

• AppCompat-v7 23.3.0

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Base App - BeerWith• Simple demo app to help you keep track of

what have you been drinking and with who.

• https://github.com/ecarrara-araujo/beer-with

• If you want to follow the workshop just clone it and work on branch master.

• Check the branch ahead for the implementations:

• Imasters-android-devconf-tests-workshop

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#1 – Creating your first Unit Test

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#1 – Creating your first Unit Test

testCompile 'junit:junit:4.12'

• Add the Junit dependency to the app/build.gradle

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#1 – Creating your first Unit Test

Create these directories.

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#1 – Creating your first Unit Test

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#1 – Creating your first Unit Test

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#1 – Creating your first Unit Test

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#1 – Creating your first Unit Test

public class UtilityTest {

@Test

public void testGetDateFormattedTime() throws Exception {

String expectedDateFormat = "yyyy, MMMM dd";

Calendar calendar = Calendar.getInstance();

calendar.set(2015, 4 - 1, 3); //20150403

String expectedResult = (new SimpleDateFormat(expectedDateFormat)).format(calendar.getTime());

String result = Utility.getDateFormattedTime(calendar, expectedDateFormat);

assertEquals("Date was not correctly formatted.", expectedResult, result);

// testing a second format to be sure

expectedDateFormat = "dd MM yyyy";

expectedResult = (new SimpleDateFormat(expectedDateFormat)).format(calendar.getTime());

result = Utility.getDateFormattedTime(calendar, expectedDateFormat);

assertEquals("Date was not correctly formatted.", expectedResult, result);

}

}

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#1 – Creating your first Unit Test

$ ./gradlew testor

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#1 – Creating your first Unit Test

or

\app\build\reports\tests\debug\index.html

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#2 Testing the ui with espresso

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#2 Testing the ui with espresso

• App/build.gradle

defaultConfig {

testInstrumentationRunner 'android.support.test.runner.AndroidJUnitRunner'

}

dependencies {

androidTestCompile 'com.android.support.test:runner:0.3'

androidTestCompile 'com.android.support.test:rules:0.3'

androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2'

}

• ./build.gradle

allprojects {

configurations.all {

resolutionStrategy.force 'com.android.support:support-annotations:23.0.0' } }

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#2 Testing the ui with espresso

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#2 Testing the ui with espresso

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#2 Testing the ui with espresso

Here comes a whole lot of code…Check the file: BeerWith\app\src\androidTest\java\br\eng\ecarrara\beerwith\BeerWithMainActivityInstrumentationTest.java

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#2 Testing the ui with espresso

or $ ./gradlew connectedCheck

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#2 Testing the ui with espresso

or

app\build\reports\androidTests\connected\index.html

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#3 CROss app Testing with UI Automator

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#3 Cross app Testing with UI Automator

• App/build.gradle

defaultConfig {

testInstrumentationRunner 'android.support.test.runner.AndroidJUnitRunner'

}

• ./build.gradle

allprojects {

configurations.all {

resolutionStrategy.force 'com.android.support:support-annotations:23.0.0' } }

dependecies {

androidTestCompile 'com.android.support.test:runner:0.3'

androidTestCompile 'com.android.support.test.uiautomator:uiautomator-v18:2.1.1'

androidTestCompile 'org.hamcrest:hamcrest-integration:1.3'

}

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#3 Cross app Testing with UI Automator

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#3 Cross app Testing with UI Automator

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#3 Cross app Testing with UI Automator

Androidsdk/tools/uiautomatorviewer

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#3 Cross app Testing with UI Automator

Here comes a whole lot of code…Check the file: BeerWith\app\src\androidTest\java\br\eng\ecarrara\beerwith\AddingBeerWithCompleteTestFlow.java

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#3 Cross app Testing with UI Automator

or $ ./gradlew connectedCheck

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or

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Intel Information Technology

What is next?

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• Follow the guide and automate your tests!

• How to integrate continous integration and delivery with Android?

• Code Coverage

• Mocking

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Intel Developer Zone

https://software.intel.com/en-us/android/app-testing

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Thanks!

37

+EduardoCarraraDeAraujo

https://www.facebook.com/ducarrara

@DuCarrara

br.linkedin.com/in/eduardocarrara/

ecarrara-araujo/vilibra

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References

• Android Testing: https://developer.android.com/tools/testing/testing_android.html

• Android Unit Testing Support: http://tools.android.com/tech-docs/unit-testing-support

• UI Testing: https://developer.android.com/training/testing/ui-testing/index.html

• Android Testing Support Library: https://developer.android.com/tools/testing-support-library

• Android Instrumentation: http://developer.android.com/tools/testing/testing_android.html#Instrumentation

• Junit: http://junit.org

• Testdroid: http://testdroid.com

• Intel App Testing Page: https://software.intel.com/en-us/android/app-testing

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References

• Codelab Android Studio Testing: https://io2015codelabs.appspot.com/codelabs/android-studio-testing#1

• Android Testing Blueprints: https://github.com/googlesamples/android-testing-templates/tree/master/AndroidTestingBlueprint

• Testing on Android by Vincent Brison: http://vincentbrison.com/2015/08/05/testing-on-android-part1-a-practical-approach/

• Android Developers Unit Testing Training: https://developer.android.com/training/testing/unit-testing/index.html

• Android Testing Samples: https://github.com/googlesamples/android-testing/

• G+ Community: https://plus.google.com/communities/10515313437206298596

• Stack Overflow: http://stackoverflow.com/questions/tagged/android-testing

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References

• Espresso v2 Cheat Sheet - https://code.google.com/p/android-test-kit/wiki/EspressoV2CheatSheet

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