The document discusses the challenges of testing applications in the cloud, focusing on issues like fragmentation and device variety. It highlights tools such as JUnit, UI Automator, and cloud services like AWS Device Farm for effective testing. The conclusion encourages automation in app testing and integration with continuous delivery methods.

1. Íntel Software and Services Group
TestingYourAPPinthecloudEduardo Carrara
Developer Evangelist – Intel Developers Relations Division

2. Intel Software and Services Group
#AndroidOnIntel
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+EduardoCarraraDeAraujo
https://www.facebook.com/ducarrara
@DuCarrara
br.linkedin.com/in/eduardocarrara/
ecarrara-araujo

3. Intel Software and Services Group 3

4. Intel Software and Services Group 4
“Testers don’t
break software,
software is
already broken”
– Amir Ghahrai

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Challenges
AutomationFragmentation

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Fragmentation
Screen size/density variety
Different Processor
Many OS versions

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How can the cloud help?
• $$$
• Devices that are hard to find
• Scale

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What can I use with it?
JUnit UI Automator
Calabash

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Other services?
AWS Device Farm
Google Cloud Test Lab
Open STF
Test Cloud

14. Intel Information Technology
“I choose a lazy person to do a hard job.
Because a lazy person will find an easy way to do it.”
- Bill Gates
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Image by Karla Vidal @ http://www.flickr.com/photos/63721650@N00/3661526274
Creative Commons cc-by-2.0

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JUnit UI Automator
Android Testing Support Library

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JUnit

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Espresso
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• Simplifies the UI Test
Process within your App
• Methods for:
• View matching
• Checks
• UI Events

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Espresso – Vilibra Case
• Virtual Librarian
• Help to remember the books I
lend
• How to automate the lend
details view?
• Class:
TestViewLendedBookDetailFlow

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Check the code!
Instrumented Test Package:
vilibra/app/src/main/androidTest/java/ecarrara/eng/vilibra/
Test Class:
TestViewLendedBookDetailFlow.java

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UI Automator
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• Cross App Testing
• Instrumentation Based
• Interact with visible
elements using
descriptors (like text).

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UIAutomator – Vilibra Case
• New case: automate the entire
lend process test.
• Class: TestLendBookFlow

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Check the code!
Instrumented Test Package:
vilibra/app/src/main/androidTest/java/ecarrara/eng/vilibra/
Test Class:
TestLendBookFlow.java

23. Intel Information Technology
What is next?
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• Go ahead and automate your app testing!
• How to integrate continous integration and delivery with Android?
• Code Coverage
• Mocking
“If you don’t like testing your product, most likely your
customers won’t like to test it either.”
- Anonymous

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

25. Intel Software and Services Group
Thanks!
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+EduardoCarraraDeAraujo
https://www.facebook.com/ducarrara
@DuCarrara
br.linkedin.com/in/eduardocarrara/
ecarrara-araujo/vilibra

26. Intel Software and Services Group 30
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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