Belfast Selenium Meetup
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The document discusses a meetup about mobile cloud testing services and the benefits and challenges of using mobile grids for automated testing. It highlights various testing services, their advantages such as ease of setup and cost savings, and disadvantages like potential latency and debugging difficulties. The presentation also covers practical aspects, including running tests programmatically and generating reports, while addressing common challenges faced during testing.
![• Run the examples:
• Distributed: rake android[dist]
• https://www.dropbox.com/s/8md7ihp2i6pc5pw/distributed.mov?dl=0
• Parallel: rake android[parallel]
• https://www.dropbox.com/s/o7f6gb7chq51xya/parallel.mov?dl=0
• Generate the Allure report.
• allure generate report output/allure/*
• allure report open
• https://www.dropbox.com/s/a8g0erkabpa5zny/signup_failure.mov?dl=0
• Wunderlist Mobile Grid
• https://www.dropbox.com/s/y5xsmnxfldguzr0/grid-trimmed.mov?dl=0
The Demo](https://image.slidesharecdn.com/belfast-selenium-meetup-151024094852-lva1-app6892/85/Belfast-Selenium-Meetup-10-320.jpg)
Belfast Selenium Meetup
- 1. Mobile Grid Setup Belfast Selenium Meetup October 15, 2015
- 2. Mobile Cloud Test Services * personal favorites • Sauce Labs * • Test Object * • Amazon Test Cloud (was Appthwack *) • Google Test Lab (was Appurify) • Perfecto Mobile * • Testdroid • Xamarin • TouchTest • Keynote (was Device Anywhere) • And many more…
- 3. The Cloud • The Pros: • It’s the present and the future of automated testing. • Ease of setup and integration. • Save on costs of buying mobile devices. • Some services provide you with good analytics and reporting. • Some services integrate well with cloud CI services. (e.g. TravisCI) • You expose your app to a much larger range of devices and OS’s. • The Cons: • It can be difficult to narrow down issues. • Is it my network? • Is it their network or somewhere in-between? • Is there a problem with my test script? • Is there a problem with my test framework? • Is there a bug with my language bindings? • Is my app at fault? • The costs can be significant if running full-time CI. • Tests could take an incredible amount of time to complete. • Latency. • This could also depend on the tier of service you have. • Tests could occasionally hang or timeout without any helpful information as to why.
- 4. The Mobile Grid • The Pros: • It’s not that difficult once you know how. • The awesome Appium developers baked a grid node into the Appium server. • appium —nodeconfig android.json -p 4000 -bp 2250 —udid emulator-5554 (or device udid) • In the long run you will save money. • You have all you're critical test data local for debugging. • You’re not handcuffed to a cloud test services 24/7 availability. • Outages. • Bugs in their software. • Acquired by another company. • You have a bit more flexibility capturing data to include in test reports. • e.g. You have full access to every connected device. • The Cons: • It can be difficult to know where to begin. • Tough finding documentation or examples. • Takes a bit of time to setup and smoothing out. • Require some degree of dev-ops knowledge. • Random device issue. (I’ll cover this later.)
- 5. What I’ll demo… • Getting connected devices programmatically. • Launching Appium nodes programmatically. • Running tests distributed. • Running tests in parallel. • Feeding test data into Allure. • Generating the Allure report. • Lets briefly look at the code…
- 6. Appium & Hub Server Methods
- 7. Rake File
- 8. Spec Helper
- 9. Spec Example
- 10. • Run the examples: • Distributed: rake android[dist] • https://www.dropbox.com/s/8md7ihp2i6pc5pw/distributed.mov?dl=0 • Parallel: rake android[parallel] • https://www.dropbox.com/s/o7f6gb7chq51xya/parallel.mov?dl=0 • Generate the Allure report. • allure generate report output/allure/* • allure report open • https://www.dropbox.com/s/a8g0erkabpa5zny/signup_failure.mov?dl=0 • Wunderlist Mobile Grid • https://www.dropbox.com/s/y5xsmnxfldguzr0/grid-trimmed.mov?dl=0 The Demo
- 13. That is great & all but reporting is key!
- 14. Challenges • Random adb disconnects. • Solved this by programmatically rebooting USB hubs before every test run. • Random WiFi disconnects. • Possible Solutions: • Reverse USB tethering. • WiFi connection apps. • Using multiple routers on different channels. • Spreading the devices apart. • Alternatives to real devices: • Using emulators with VNC clients. Facebook does this. • Using Genymotion emulators. It’s the closest software to a real device. • Using Docker containers with android emulators as nodes to connect to a hub. • Some devices behave erratically. • Finding relavent documentation. • Finding solid examples.
- 15. Thank You! • email: [email protected] • twitter: @isonic1 • https://github.com/isonic1/selenium-conf-2015