bsbs v0.2.1

BSBS

A BackstopJS-like Visual Regression Testing Tool for BrowserStack Automate

npx bsbs
  --mode=(reference|test|report)
  --file=<path to the backstop.json or backstop.js>
  --capabilities=<path to the selenium capability config>
  (--filter=<regexp of scenario>)
  (--local)

See Example

See example report here:

https://mangano-ito.github.io/bsbs/

and its configurations:

• https://github.com/mangano-ito/bsbs/blob/gh-pages/backstop.js
• https://github.com/mangano-ito/bsbs/blob/gh-pages/capabilities.json

Usage

1. Capture Reference Pages: npx bsbs --mode=reference --file=backstop.json --capabilities=capabilities.json
2. Capture Test Pages: npx bsbs --mode=test --file=backstop.json --capabilities=capabilities.json
3. Compare and Generate Test Report: npx bsbs --mode=report --file=backstop.json --capabilities=capabilities.json

Options

--mode

• reference: run tests on reference pages
• test: run tests on test pages
• report: generate test reports (reference & test must be done before this)

--file

Path to BackstopJS Test: backstop.json | backstop.js

(see https://github.com/garris/BackstopJS/tree/e4ef74b0f25c27125dffab1b14237f924dbf597e#using-backstopjs)

--capabilities

Path to Selenium Capabilities Configuration for BrowserStack Automate.

(see https://www.browserstack.com/automate/capabilities)

This file also can be provided in .json ({ ... }) or in .js (with module.exports = { ... };)

--filter (Optional)

filter scenarios to run by RegExp given (e.g.: --filter="my-top-page.*")

--local (Optional)

enable BrowserStack local testing (using your internal network)

(see https://www.browserstack.com/automate/node#setting-local-tunnel)

Environment Variables

You can also always give your default Environment Variables by placing .env file. See example.env for example.

BROWSERSTACK_USERNAME (Required unless given in capabilities file)

The User ID for BrowserStack Automate

(see https://www.browserstack.com/accounts/settings)

BROWSERSTACK_ACCESS_KEY (Required unless given in capabilities file)

The Access Key for BrowserStack Automate

(see https://www.browserstack.com/accounts/settings)

ARTIFACTS_REFERENCE_PATH (Optional)

Path to the Directory for Reference Screenshots

(default: ${working directory}/artifacts/reference/)

ARTIFACTS_TEST_PATH (Optional)

Path to the Directory for Test Screenshots

(default: ${working directory}/artifacts/test/)

ARTIFACTS_DIFFERENCE_PATH (Optional)

Path to the Directory for Difference Images

(default: ${working directory}/artifacts/difference/)

ARTIFACTS_REPORT_PATH (Optional)

Path to the Directory for Test Reports

(default: ${working directory}/artifacts/)