[FEATURE] Added TYPO3 14 support, added functional and unit tests

[RinyVT]

What's changed

• Removed PHP 8.1 support
• Added TYPO3 14 support
• Added functional and unit tests
• Fixed and updated runTests.sh
  • 14 tests are set as experimental because phpstan-typo3 is not yet compatible with 14

These changes are necessary to have v14 support for yoast-seo-for-typo3/yoast-seo.

Testing

Functionally nothing has / needed to changed so the unit and functional tests could be reviewed.

[Copilot]

Pull request overview

This PR adds TYPO3 14 support and introduces comprehensive test coverage for the extension, while dropping PHP 8.1 support.

Changes:

• Updated minimum PHP version from 8.1 to 8.2
• Added TYPO3 v14 support alongside existing v12 and v13 compatibility
• Added comprehensive unit and functional test suites covering core functionality

Reviewed changes

Copilot reviewed 25 out of 26 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
composer.json	Updated PHP requirement to 8.2+, added TYPO3 14 support, bumped phpstan version
Tests/Unit/Request/FrontendRequestTest.php	New unit tests for frontend request functionality
Tests/Unit/PageParser/Service/UrlServiceTest.php	New unit tests for URL service operations
Tests/Unit/PageParser/ParserCollectorTest.php	New unit tests for parser collector behavior
Tests/Unit/PageParser/Parser/UrlParserTest.php	New unit tests for URL parser
Tests/Unit/PageParser/Parser/TitleParserTest.php	New unit tests for title extraction
Tests/Unit/PageParser/Parser/MetadataParserTest.php	New unit tests for metadata parsing
Tests/Unit/PageParser/Parser/LocaleParserTest.php	New unit tests for locale detection
Tests/Unit/PageParser/Parser/BodyParserTest.php	New unit tests for body content extraction
Tests/Unit/PageParser/PageParserTest.php	New unit tests for page parser aggregation
Tests/Unit/Handler/RequestHandlerTest.php	New unit tests for request handling
Tests/Unit/Event/ModifyUrlEventTest.php	New unit tests for URL modification event
Tests/Unit/Event/ModifyRequestEventTest.php	New unit tests for request modification event
Tests/Unit/Dto/RequestResultTest.php	New unit tests for request result DTO
Tests/Unit/Dto/RequestParametersTest.php	New unit tests for request parameters DTO
Tests/Unit/Dto/RequestErrorTest.php	New unit tests for request error DTO
Tests/Unit/Dto/RequestContextTest.php	New unit tests for request context DTO
Tests/Unit/Controller/RequestControllerTest.php	New unit tests for request controller
Tests/Unit/Builder/RequestParametersBuilderTest.php	New unit tests for parameters builder
Tests/Functional/PageParser/ParserCollectorTest.php	New functional tests for parser DI integration
CHANGELOG.md	Documents TYPO3 14 support, test additions, and PHP 8.1 removal
Build/phpunit/UnitTests.xml	New PHPUnit configuration for unit tests
Build/phpunit/FunctionalTests.xml	New PHPUnit configuration for functional tests
Build/Scripts/runTests.sh	Updated for TYPO3 14, removed v11 support, updated extension name reference
.github/workflows/tests.yml	Added TYPO3 14 testing (experimental), enabled unit/functional test runs

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[RinyVT]

Tests failing because of a security advisor for firebase/php-jwt, unsure at the moment if this will be fixed within dependencies of TYPO3 (12, 13, 14) or if the advisory will be rejected:
firebase/php-jwt#620

[ohader]

Please re-run tests again (https://news.typo3.com/article/typo3-1411-13426-and-12443-maintenance-releases-published)