Write browser tests

[bilfeldt]

We can implement unit tests for our classes and integration tests (#35) for the rest.

But is there a way to easily do end-to-end browser tests?

• JavaScript testing using Jest, @wordpress/env, @wordpress/scripts and Github Actions: https://www.wpgraphql.com/2022/02/17/adding-end-2-end-tests-to-wordpress-plugins-using-wp-env-and-wp-scripts
• Codeception: See here https://github.com/lucatume/wp-browser
• Cypress using https://github.com/bigbite/wp-cypress (in combination with this)
• WPSelenium Seems this is not widely used
• Playwright: Used by WooCommerce for their own tests
• Laravel Dusk: It could in theory be used to test a wordpress site (see here)

[bilfeldt]

This is how WooCommerce does their end-to-end tests: https://github.com/woocommerce/woocommerce/blob/trunk/.github/workflows/hpos-build-and-e2e-tests-daily.yml