🧪 Polylang E2E Test Utils

This package provides shared E2E testing utilities for Polylang projects.

📦 Installation

npm install --save-dev polylang/e2e-test-utils

🚀 Usage

⚙️ Playwright configuration

Create a playwright.config.js file in your project's root:

import { getPlaywrightConfig } from '@wpsyntex/e2e-test-utils';

export default getPlaywrightConfig( {
  // Override any default configuration here
  use: {
    // Custom use options
    globalSetup: require.resolve( 'path-to-your/global.setup.js' ), // Falls back to the packaged one.
  },
  webServer: {
    // Custom webServer options
  }
} );

Configuration Options

The getPlaywrightConfig function accepts an options object that can override any of the default configuration:

• use: Override default Playwright use options
• webServer: Override default webServer configuration
• Any other Playwright configuration options

Default Configuration

The default configuration includes:

• Chrome browser setup
• HTML reporter
• CI-specific settings
• Default storage state path
• Local development server configuration

📚 API Documentation

🌐 Language Management Functions

getAllLanguages( requestUtils )

Retrieves a list of all configured languages in Polylang.

• Parameters:
  • requestUtils: Gutenberg request utils object
• Returns: Promise resolving to the list of languages

getLanguage( requestUtils, slug )

Retrieves a specific language by its slug.

• Parameters:
  • requestUtils: Gutenberg request utils object
  • slug: Language slug to retrieve
• Returns: Promise resolving to the language data

createLanguage( requestUtils, locale )

Creates a new language in Polylang.

• Parameters:
  • requestUtils: Gutenberg request utils object
  • locale: Language locale to create (e.g., 'fr_FR')
• Returns: Promise resolving to the created language

deleteLanguage( requestUtils, slug )

Deletes a specific language by its slug.

• Parameters:
  • requestUtils: Gutenberg request utils object
  • slug: Language slug to delete
• Returns: Promise resolving to the deletion result

deleteAllLanguages( requestUtils )

Deletes all configured languages except the default one.

• Parameters:
  • requestUtils: Gutenberg request utils object
• Returns: Promise resolving to the deletion results

⚙️ Settings Management Functions

getSettings( requestUtils )

Retrieves all Polylang plugin settings.

• Parameters:
  • requestUtils: Gutenberg request utils object
• Returns: Promise resolving to the settings object

setSetting( requestUtils, settingKey, settingValue )

Updates a specific plugin setting.

• Parameters:
  • requestUtils: Gutenberg request utils object
  • settingKey: The key of the setting to update
  • settingValue: The new value for the setting
• Returns: Promise resolving to the updated setting

resetAllSettings( requestUtils )

Resets all plugin settings to their default values.

• Parameters:
  • requestUtils: Gutenberg request utils object
• Returns: Promise resolving to the reset operation result
• Note: Preserves the default language setting

🏷️ Taxonomy Management Functions

getAllTerms( requestUtils, taxonomy )

Retrieves all terms for a specific taxonomy.

• Parameters:
  • requestUtils: Gutenberg request utils object
  • taxonomy: Taxonomy slug
• Returns: Promise resolving to the list of terms

getTermBySlug( requestUtils, taxonomy, slug )

Retrieves a specific term by its slug within a taxonomy.

• Parameters:
  • requestUtils: Gutenberg request utils object
  • taxonomy: Taxonomy slug
  • slug: Term slug to retrieve
• Returns: Promise resolving to the term data

deleteAllTerms( requestUtils, taxonomy )

Deletes all terms within a specific taxonomy.

• Parameters:
  • requestUtils: Gutenberg request utils object
  • taxonomy: Taxonomy slug
• Returns: Promise resolving to the deletion results

🔧 Additional Exports

globalSetup

Global setup function for Playwright tests. Ensures fixtures are deleted and global context is set up properly.

💡 Usage Example

import {
  createLanguage,
  setSetting,
  getAllTerms
} from '@wpsyntex/e2e-test-utils';

// Create a new language
await createLanguage( requestUtils, 'fr_FR' );

// Update a setting
await setSetting( requestUtils, 'hide_default', true );

// Get all terms from a taxonomy
const terms = await getAllTerms( requestUtils, 'category' );

All these functions are designed to work with the Gutenberg request utils object and follow REST API patterns for interacting with Polylang's functionality. They provide a comprehensive set of tools for managing languages, settings, and taxonomies in E2E tests.