522-frameworks-micronaut-testing-integration-tests: Скилл для тестов

--- name: 522-frameworks-micronaut-testing-integration-tests description: Use when you need to write or improve integration tests for Micronaut — @MicronautTest, HttpClient, TestPropertyProvider with Testcontainers, transactional test mode where appropriate, and Maven Surefire/Failsafe splits for *Test, *Tests, *IT, and *AT. Part of the skills-for-java project license: Apache-2.0 metadata: author: Juan Antonio Breña Moral version: 0.14.0-SNAPSHOT --- # Micronaut Integration Testing Prove real wiring in Micronaut with containers and HTTP. **What is covered in this Skill?** - Scope: contracts and boundaries, not duplicated unit-test logic - TestPropertyProvider + static @Container for JDBC/Kafka properties - HttpClient full-stack HTTP assertions - @MicronautTest(transactional = true) for rollback where supported - Shared containers per class; pinned image tags - Maven Surefire/Failsafe: *Test / *Tests vs *IT / *AT; explicit plugin includes and excludes **Scope:** Apply recommendations based on the reference rules and good/bad code examples. ## Constraints Before applying any integration test changes, ensure the project compiles. If compilation fails, stop immediately. After applying improvements, run full verification. - **MANDATORY**: Run `./mvnw compile` or `mvn compile` before applying any change - **PREREQUISITE**: Project must compile successfully and pass basic validation checks before any test refactoring - **CRITICAL SAFETY**: If compilation fails, IMMEDIATELY STOP and DO NOT CONTINUE with any recommendations - **BLOCKING CONDITION**: Compilation errors must be resolved by the user before proceeding with integration test changes - **NO EXCEPTIONS**: Under no circumstances should testing recommendations be applied to a project that fails to compile - **VERIFY**: Run `./mvnw clean verify` or `mvn clean verify` after applying improvements - **BEFORE APPLYING**: Read the reference for detailed rules and examples ## When to use this skill - Add Micronaut integration tests with Testcontainers - Wire dynamic datasource or broker URLs for @MicronautTest ## Reference For detailed guidance, examples, and constraints, see [references/522-frameworks-micronaut-testing-integration-tests.md](references/522-frameworks-micronaut-testing-integration-tests.md).