Spectrum CSS Testing Asset

A repo to generate and store BackstopJS visual regression testing assets for spectrum-css.

Prerequisites

1. Install docker from here.

2. Make sure Docker is running as below on MacOS.

Rebuild BackstopJS Bitmaps

Accepts two command line parameters

1. --repo to specify github repository url. Default value as https://github.com/adobe/spectrum-css.git
2. --branch to specify code branch that the test run against. Default value as master.

Examples

Run test on branch fix_button_margin of default Spectrum-CSS repository

./build.sh rebuild_reference --branch=fix_button_margin

Run test on branch feat_card of repo - https://github.com/jianliao/spectrum-css.git

./build.sh rebuild_reference --branch=feat_card --repo=https://github.com/jianliao/spectrum-css.git

Run all the test scenarios on branch master of default Spectrum-CSS repository

All the test scenarios is about 2000+ and takes about 30 mins.

./build.sh rebuild_all_reference

Review the result

Once rebuild_reference done, a browser window will be opened to show the result for you to review.

Update BackstopJS Bitmaps Reference

If all the failure scenarios are expected, run the following command to update the bitmaps reference in folder - bitmaps_reference/.

./build.sh update_reference

Publish @adobe/spectrum-css-test-asset

1. Bump up the version number in package.json
2. Git push the change to the repository
3. Publish the new package by npm publish