Visual testing with Wraith – Visual Verification of Correctness – Manual testing

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Visual testing with Wraith – Visual Verification of Correctness – Manual testing

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wraith-freaklies-presentation

Visual Testing With Wraith - A look at BBC's responsive screenshot comparison tool

On Github jevakallio / wraith-freaklies-presentation

Visual testing with Wraith

A look at BBC's responsive screenshot comparison tool.

How do you test that your UI looks like it should?

Visual Verification of Correctness

"Yeah, looks about right."

Manual testing

Clickety-click...

...click...

...clickety...

...click...

BBC-News/wraith

PhantomJS/SlimerJS + ImageMagick + glue

Diff with what?

wraith capture

Compare two versions simultaneously

wraith history

wraith latest

Compare current version to an earlier snapshot

demo

Conclusions

Great idea!

Headless browsers suck

Wraith is rough around the edges

wat do?