Add PHPUnit test suite

- Add PHPUnit 11.0 as dev dependency
- Add phpunit.xml configuration
- Add DTO tests (LicenseInfo, LicenseStatus, ActivationResult)
- Add Exception tests (factory method, all exception types)
- Add LicenseClient tests with mocked HTTP responses
- Update README with testing instructions
- Update CHANGELOG

32 tests, 93 assertions

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
2026-01-22 16:05:28 +01:00
parent 47317abf56
commit af735df260
11 changed files with 2335 additions and 2 deletions

1773
composer.lock generated

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