Android Testing by Rebootd v2

Transcript of Android Testing by Rebootd v2

ANDROID TESTING THAT DOESN’T

SUCK

GITHUB:REBOOTD@COMPUTERISTCO

getting started…

Joshua Coffman

Introduction, my background, invite comments and discussion.

TESTING?

@computeristcogithub:rebootd

Unit Tests?Integration Tests?UI Tests?

Joshua Coffman

Tell story of why I volunteered to do this.Ask audience about their testing experience and tools.

TESTING?

Helps solving problemsFind bugs fasterFaster development speedCleaner code

TESTING?

Helps solving problemsFind bugs fasterFaster development speedCleaner code

BUT I WON’T DO IT IF IT SUCKS

BECAUSE PHILOSOPHY…

TOOLS

jUnit

TOOLS

jUnit Espresso

TOOLS

jUnit Espresso

UIAutomator

TOOLS

jUnit Espresso

UIAutomatorMonkey

TOOLS

jUnit Espresso

UIAutomatorMonkeyRobotium

TOOLS

jUnit Espresso

UIAutomatorMonkeyRobotium

Robolectric@computeristcogithub:rebootd

HOW DO I MAKE IT EASY

• Base classes• Mocking• DI• OSS• Gradle scripts• Build Server

Just say no to “friction burn” image search

Joshua Coffman

Talk about base classes, utils, and leveraging OSS.If you are getting tired of doing it, either automate it or change it.Also, automate it regardless. Use scripts, gradle, and any tools you find helpful.Story/warning: don’t look up “friction burn” on google images.

MOCKING

Joshua Coffman

explain mocking for beginnersshow code snippet.Explain unit testing versus integration testing.

DEPENDENCY INJECTION

Diving Deeper with Dagger - Fragmented Podcasthttp://fragmentedpodcast.com/episodes/021/

http://fragmentedpodcast.com/episodes/021/

Joshua Coffman

Explain DI, how and when to use it.Warning about complexity.

CODE COVERAGE

JaCoCo: https://docs.gradle.org/current/userguide/jacoco_plugin.html

https://docs.gradle.org/current/userguide/jacoco_plugin.html

START WRITING TESTS

Keep it really simple at first

Reality Check.Getting started is the hardest part when you’re the only developer.

Getting buy-in is the hardest part when you work on a team.

Also: If you are getting tired of doing it, so is the team.

START WRITING TESTS

Then do something more meaningful, but still simple

RUNNING YOUR TESTS

Joshua Coffman

Gradle script and build server.

RUNNING YOUR TESTS

BUILD SERVER INTEGRATION

WATCH OUT FOR…

• flavors• unsupported api features• slow tests• asynchronous can’t be tested• SSL certificate issue with api calls

sometimes

WHAT ELSE?

UI Testing and build servers?Appium?Monkey Runner?UI Automator?Ranorex?Selendroid?

Joshua Coffman

discuss ui testing, get input on more material, offer to present at their company or group.

LINKS AND REFERENCES

Code:https://github.com/rebootd/ComputeristReader

GDE’s:https://github.com/chiukihttps://github.com/donnfelker

Articles & Sampleshttps://github.com/googlesamples/android-testinghttp://www.meetup.com/DenverDroids/events/224537126/http://blog.sqisland.com/2015/10/how-i-prepared-my-keynote.htmlhttp://www.donnfelker.com/materials-from-hdc09-testing-with-mocks-talk/http://www.donnfelker.com/integration-testing/

https://github.com/rebootd/ComputeristReader

https://github.com/chiuki

https://github.com/donnfelker

https://github.com/googlesamples/android-testing

http://www.meetup.com/DenverDroids/events/224537126/

http://blog.sqisland.com/2015/10/how-i-prepared-my-keynote.html

http://www.donnfelker.com/materials-from-hdc09-testing-with-mocks-talk/

http://www.donnfelker.com/integration-testing/

Joshua Coffman

discuss ui testing, get input on more material, offer to present at their company or group.

TO BE CONTINUED…

Resources:http://slides….https://github.com/rebootd/ComputeristReader