Visual regression testing

ONSdigital / sdc-global-design-patterns

The SDC Global Design Pattern library. Used as the basis for SDC projects. Outputs to CDN for use in production and development projects, documentation publishes to netlify.

https://sdc-global-design-patterns.netlify.com/

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Visual regression testing #89

Open armstrongb opened 6 years ago

armstrongb commented 6 years ago

The pattern library requires visual regression testing to validate changes and ensure that components do not fail in future.

Services to evaluate

Ghost Inspector
BackstopJS
BrowserStack

Requirements

The tests should:

provide visual comparisons for chrome, firefox, and webkit based browsers as well as Microsoft platform browsers.
be capable of rendering components and pages
be capable of rendering interaction states

boxadesign commented 6 years ago

Work carried out so far is on this branch: https://github.com/ONSdigital/sdc-global-design-patterns/tree/feature/add-backstopjs