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Stephan Linzner
Works at Google
Attended University of Tübingen
Lives in London
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Episode 8 of the Fragmented podcast is out ! We interview +Philip Simpson - rockstar developer of the amazing Pocket Casts Android Application. 

http://fragmentedpodcast.com/episodes/8
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Android Studio 1.2 is now available! This version updates the IDE to be based on IntelliJ 14.1, which brings a large number of new features to the IDE.  For more information, see the release notes at
http://tools.android.com/recent/androidstudio12available
and to download either update from within the IDE or visit
http://developer.android.com/sdk/index.html
  Download Before installing Android Studio or the standalone SDK tools, you must agree to the following terms and conditions. Terms and Conditions This is the Android Software Development Kit License Agreement 1. Introduction 1.1 The Android Software Development Kit (referred to in this License Agreement as the "SDK" and specifically including the Android system files, packaged APIs, and Google APIs add-ons) is licensed to you subject to the te...
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Updated yesterday. Works like a charme 
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This is totally our week. I hope you can even take more caffeination. #espresso #androidTesting
 
ADB Episode 25: Espresso

Finally, an episode all about testing, with +Thomas Knych and +Valera Zakharov from the Espresso team at Google.

http://androidbackstage.blogspot.com/2015/04/episode-25-espresso.html
Tor and Chet are joined by Thomas Knych and Valera Zakharov from the Espresso team at Google. This episode is all about testing. We talk about how Espresso works, how Espresso came to be, how to use Espresso, and lots of othe...
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We just updated our Espresso Cheat Sheet to 2.1[0][1]. In this version we added the new entry points intended(Matcher)/intending(Matcher) and Matchers for Espresso-Intents. We also finally got around to add onData() to the cheatsheet, enjoy!

#happyTesting #keepOnTesting #beautifulDocumentation #testingRocks #androidDev  

[0] Pdf version, http://goo.gl/gArqp3
[1] Png version, http://goo.gl/ouO2Qs
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We have talked about it for a long time but the wait is finally over. With this release we make Espresso-Intents available to the Android developer community. On top of that we are releasing a few new JUnit4 rules, which make writing integration/UI tests a lot less boilerplate and let’s you as a developer focus on the most important part, the tests.

So farewell ActivityInstrumenationTestCase2, we enjoyed your company, but it’s time to move to a brighter future.

Enjoy our new release and #happyTesting

#androidTesting #androidDev
 
New version of the Android Testing Support Library[0]

The release includes two major additions:
Espresso-Intents[1]: a Mockito-like API that enables hermetic inter-activity testing by allowing test authors to verify and stub outgoing intents.
Test Rules[2]: a set of Junit4 rules that replace ancient framework APIs like ActivityInstrumentationTestCase2 and ServiceTestCase.

All samples have been updated and a set of Espresso-Intents samples[3] has been added to help you get started.

Of course, we have also squashed some reported bugs and addressed minor feature requests from android-test-kit[4]. See release notes[5] and javadoc[6] for details.

Happy testing from the ATSL team +Valera Zakharov +Nick Korostelev +Jose Alcérreca and +Stephan Linzner 

#AndroidDev #AndroidTesting

[0] https://developer.android.com/tools/testing-support-library/index.html
[1] https://code.google.com/p/android-test-kit/wiki/EspressoIntentsSetupInstructions
[2] https://code.google.com/p/android-test-kit/wiki/JUnit4RulesInATSL
[3] https://github.com/googlesamples/android-testing/tree/master/espresso/IntentsBasicSample
[4] https://code.google.com/p/android-test-kit/issues/list
[5] https://code.google.com/p/android-test-kit/wiki/ReleaseNotes
[6] https://developer.android.com/reference/android/support/test/espresso/package-summary.htm
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Really cool Espresso extension by +Novoda for easy integration with RXJava! #androidTesting  
 
We at +Novoda just released a cool library to help Espresso testing for apps using RxJava. Check it out !
RxPresso, a new library to make Espresso UI testing easy for Android applications using RxJava.
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We just updated the EspressoBasicBundled sample to Runner/Rules 0.2 and Espresso 2.1

We this push, we also publish all unbundled Android Testing Support Library JARs into the libs/ folder of the sample. So if you haven't had a chance to migrate to Gradle yet you can now update your project with the latest static JARs.

#happyTesting  
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If you happen to be in Madrid this weekend, go to +Droidcon Spain and learn about "What's new in Android Testing" from +Jose Alcérreca  

  #androidTesting   #happyTesting   #testingInMadrid   #androidDev
 
I'll be in Madrid talking about Testing on Android  @  #DroidconSpain , 2015/04/25 
 ·  Translate
Sitio oficial del evento Droidcon Spain, edición española de la conferencia internacional sobre Android. Próxima edición 23 de abril en Madrid.
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A blog post on some of the more low-level details about the v22.1.0 support library release.

#AndroidDev
It’s been a while since my last post so here we are. You may have seen that the 22.1.0 support libraries were released yesterday, which is probably the biggest non-platform release we’ve done with the support library.
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”Unit Test Support in Gradle, the new Android Testing Support Library 0.2, Espresso 2.1, JUnit4…everyone talks of testing in 2015 ! We will review what is new and what is coming from Google. Happy Testing!”

Following the release of the Android testing support library 0.2 and Espresso-Intents yesterday[0], i want to share the slides for my "What’s new in Android Testing"[1] talk, which i gave at +Droidcon Italy.

It was such an amazing event with so many passionate developers and amazing sessions! Hope to see all of you again very soon! Enjoy and keep on testing.

If you are in Madrid for +Droidcon Spain (June 23rd -25th)[2], please make sure you check out the talk from +Jose Alcérreca on “What’s new in Android Testing”.

#androidTesting #androidDev #happyTesting

[0] http://goo.gl/tzEdsM
[1] http://goo.gl/gYPGty
[2] http://goo.gl/R1eMGm
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Really great Post +Stephan Linzer..
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As of now there is a good chance that you already heard of the new hotness we are working on in the space of automated user interface testing, Espresso. An API from developers for developers to make you more productive.

The good news is that we just made it a lot easier for you to learn about Espresso testing following one of our new getting started lessons on how to build Android UI tests for a single app with Espresso and for cross app with UI Automator. 

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

#HappyEaster  #HappyTesting #AndroidTesting 
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Software Engineer
Employment
  • Google
    Android Developer Advocate, 2013 - present
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London
Previously
Tübingen - Darmstadt - Stuttgart
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Software Engineer, Android, Java, Android testing, Clean code, Robotium, Robolectric, Robojuice, OOA, OOD, TDD, PowerMock, Mockito, EasyMock. Agile, Jenkins, Ant, Indoor Localization, Context aware Apps...finally{Passion, Creativity}
Introduction
Android developer advocate @ Google, automation and test enthusiast, loves object design, context aware apps and Running.

Founder of Stuttgart GDG and organizer of Droidcamp Stuttgart 2010 + 2011.

The opinions stated here are my own, not necessarily those of my company.
Education
  • University of Tübingen
    Computer science, 2003 - 2010
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