v1.0.0-20251024

• TTT Game Server case study

  • An hexagonal/ports-&-adapters architecture, integrating the domain model/business logic devised using DDD in previous lab activity, in a modular monolith style
    • ttt_game_service.domain
    • ttt_game_service.application
    • ttt_game_service.infrastructure
  • Using Postman for interacting with the service and do some tests
  • About validation and arch tests
    • User story (registration feature) and acceptance scenarios in Gherkin
      • src/test/resources/ttt_game_service_tests/registration.feature
    • Test class based on Cucumber + TTT Game Service business logic
      • src/test/java/ttt_game_service_tests
      • src/test/java/ttt_game_service_tests.steps
  • Example of ArchUnit tests
    • checking hexagonal style
      • src/test/java/ttt_game_service_tests/ArchitectureTests

• Next step: decomposing the modula monolith using microservices