wp-playwright v1.0.0

WP Playwright

Introduction

WP Playwright is an End-To-End (E2E) testing tool that leverages the power of Playwright to make it easier to test WordPress applications. With WP Playwright, you can quickly swap between different testing environments, allowing you to test your application in multiple configurations with ease.

Prerequisites:

Must have WP CLI installed.

Features

• Easy setup: WP Playwright is designed to be easy to set up and start using.
• Multiple environment support: With WP Playwright, you can quickly switch between development and testing environments, making it easier to test your application in different configurations.
• Robust testing: Playwright is a robust testing tool that provides a variety of testing capabilities, including support for headless and non-headless browsers, automatic waiting for elements to load, and more.

Installation

To install WP Playwright, simply run the following command in your terminal:

npm install wp-playwright --save-dev

Usage

To get started with WP Playwright, simply import the library into your testing script and configure it to use the environment you want to test against.

Here's a basic example of how you might use WP Playwright in your projects:

Copy your wp-config.php file and place it in your plugin root directory like akismet/ and rename it with playwright-wp-config.php.

Add these line in playwright-wp-config.php if already not exists.

define( 'DB_NAME', 'change_it_to_test_db_name' );
define( 'DB_USER', 'root' );
define( 'DB_PASSWORD', '' );
define( 'DB_HOST', 'localhost' );

define( 'SITE_URL', 'your_site_url' ); // Like- https://test-wp.test
define( 'SITE_TITLE', 'Site_Name' ); // Like- Test WP Site
define( 'ADMIN_USERNAME', 'UserName' ); // This is not database username. This is login user name.
define( 'ADMIN_PASSWORD', 'Password' ); // This is not database password. This is login password.
define( 'ADMIN_EMAIL', 'admin@email.com' );

Add these lines in playwright.config.js file within the config section.

globalSetup: require.resolve( './global-setup' ),
globalTeardown: require.resolve( './global-teardown' ),

Now create global-setup.js and global-teardown.js in your plugin root directory.

Then, write like this example in global-setup.js,

import { join } from 'path'
const { swapEnvironment } = require('wp-playwright/swapEnvironment');

const wpConfigPath = join(__dirname, '..', '..', '..', 'wp-config.php'); // your wp-congig.php path
const wpTestsConfigPath = join(__dirname, 'playwright-wp-config.php'); // your wp-congig.php path

async function globalSetup() {
  await swapEnvironment(wpConfigPath, wpTestsConfigPath);
  
  // ..... add rest of your globalSetup code here
  
}

export default globalSetup;

Then, write like this example in global-teardown.js,

import { join } from 'path'
const { swapBackEnvironment } = require('wp-playwright/swapBackEnvironment');

const wpConfigPath = join(__dirname, '..', '..', '..', 'wp-config.php');
const wpTestsConfigPath = join(__dirname, 'playwright-wp-config.php');

async function globalTeardown() {
  await swapBackEnvironment(wpConfigPath, wpTestsConfigPath);
  
  // ..... add rest of your globalTeardown code here
  
}

export default globalTeardown;

This swapEnvironment.js file offers you some methods like-

• swapEnvironment(wpConfigPath, wpTestsConfigPath) - This will swap your environment.
• createDatabaseIfNotExists() - This will create your test database.
• dropDatabaseTables() - This will reset your test database.
• installWP(site_url, title, username, email, password) - This will refresh your WordPress installation.
• renameFile(src, dest) - This will rename file.
• readWpConfigFile(wpConfigPath) - This will read wp-config file and gives you defined values.

Documentation

For more information on how to use WP Playwright, including detailed instructions on how to configure different testing environments, check out the official documentation.

Contributing

If you're interested in contributing to the development of WP Playwright, we welcome your contributions! Simply fork the repository on Github, make your changes, and submit a pull request.

License

WP Playwright is open-source software licensed under the MIT License.

If this package helps you anyway, please give me a Star ⭐ on Github.

That's it, enjoy 🎉.

Have a query? Email me