[feature] Take a screenshot

[padupuy]

Hello,
Is there an easy way to take a screenshot with detox ?
With Appium and wd it's really easy https://github.com/appetizeio/appium-samples/blob/master/node.js/ios-basic.js#L60
I really think its a key feature, most of the time when a test failed, it's easier and faster to see the last screenshot to understand why instead of look at the logs.

[rotemmiz]

Hey @padupuy ,

That's actually in our roadmap, alongside video recordings and log dumps.

[padupuy]

Thanks for the feedback and for the work, Detox is really promising !

[rotemmiz]

@padupuy , what do you think about the summary in #171 ?
We have to add failed test artifacts, but I'm not sure screenshots are the right solution.

[padupuy]

Screenshots could be used to test visual regression.
Video of the failure test will be for sure a time-saving killer !

[LeoNatan]

We plan to add these features as part of #171 and progress will be tracked there. Closing this one for now.

[markhu]

Note for posterity: Issue #171 is still Open unresolved as of April 2018.