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by mpotter 4577 days ago
Yeah, it's not perfect but right now we're solving this with tolerance thresholds on the image diffs.
1 comments

Can you share any more details on how the image diffing is done? BBC has a github repo called Wraith that uses ImageMagick and PhantomJS to accomplish a similar task (without the awesomeness of on-demand testing environments). Always curious to learn more about how people are solving the GUI testing problem on the web.
There's also Depicted (dpxdt)[1] - more workflow, Python instead of Ruby.

[1] https://github.com/bslatkin/dpxdt