test: initial commit

[prashantabellad]

Description of the Change

Closes #

How to test the Change

Changelog Entry

Added - New feature
Changed - Existing functionality
Deprecated - Soon-to-be removed feature
Removed - Feature
Fixed - Bug fix
Security - Vulnerability

Credits

Props @username, @username2, ...

Checklist:

• I agree to follow this project's Code of Conduct.
• I have updated the documentation accordingly.
• I have added tests to cover my change.
• All new and existing tests pass.

[what-the-diff]

PR Summary

• Enhancements to Environment Variables
  An update has been made to the sample environment variable file (.env.sample) to include three new variables: BASE_URL, WP_ADMIN_USERNAME, and WP_ADMIN_PASSWORD. This will make it easier to customize the application's behavior according to each specific environment.

• Improvements to Playwright Configuration
  The Playwright configuration file (playwright.config.js) has been modified to use the BASE_URL from the environment variables instead of a pre-set URL. This allows greater flexibility in testing against different server URLs.

• Refactoring Test Files
  Several test files were refactored to use the admin username from environment variables instead of a hardcoded testuser1, allowing for more flexible and customized tests.

• Removal of Redundant user-login.js File
  The user-login.js file, which contained an outdated loginUser function, was removed to streamline the codebase.

• Updates to Login Function
  The login function in common.js was enhanced to accept a new goToLoginPage parameter. This makes it possible for tests to skip directly to the login page if needed, thereby improving testing efficiency.

• BaseUrl Adjustment in gatherpress-event-nonLoggedIn.spec.js File
  In the gatherpress-event-nonLoggedIn.spec.js file, the hardcoded base URL was changed to a relative path ('/'). This makes it easier for the file to adapt to any server URL.