This test suite is designed to validate Gantry5 compatibility with PHP 8.3. It includes tests for critical components that may be affected by PHP 8.3 changes.

Test Categories

Framework Tests

Tests core Gantry framework functionality:

Gantry instance creation and container access
Service registration and retrieval
Debug functionality

Platform Tests

Tests platform-specific functionality:

Platform detection
Joomla-specific features
WordPress-specific features

Component Tests

Tests individual components:

PHP 8.3 type system (nullable and union types)
Trait compatibility
Twig integration (filters, functions, extensions)

Running Tests

Run the tests using PHPUnit:

# From the Gantry5 root directory
vendor/bin/phpunit

Adding New Tests

To add new PHP 8.3 compatibility tests:

Create a new test file in the appropriate directory:
- tests/php83/Framework/ for core framework tests
- tests/php83/Platform/ for platform-specific tests
- tests/php83/Component/ for component tests
Tests should extend PHPUnit\Framework\TestCase
Focus on PHP 8.3 specific features like:
- Proper handling of nullable and union types
- Deprecation warnings or errors
- New language feature compatibility

Reporting Issues

If you find PHP 8.3 compatibility issues, please open an issue on GitHub with:

Detailed description of the issue
Steps to reproduce
PHP 8.3 error messages or warnings
Suggestions for fixes if available