Spring REST Docs: Automated API Documentation with AutoConfigureRestDocs

Keeping API documentation in sync with your actual codebase is a constant challenge for developers. This text-based course guides you through automating this process using Spring REST Docs and the AutoConfigureRestDocs annotation, ensuring your documentation never lies and always reflects your live code. You will start with the core concepts of test-driven documentation, understanding how integration tests drive the generation of accurate API contracts. What you will learn: - Understand the foundational architecture of Spring REST Docs and how it compares to OpenAPI/Swagger. - Configure your Spring Boot test environment using the AutoConfigureRestDocs annotation. - Generate automated request and response snippets directly from mockMvc and WebTestClient integration tests. - Customize documentation output with custom Asciidoctor templates to match your team's style. - Document modern API patterns, including request headers, query parameters, path variables, and JSON payloads with type hints. - Integrate the documentation generation process into standard build pipelines using Maven or Gradle. This course begins with essential terminology and setup requirements, then moves systematically through writing test cases that produce beautiful, self-updating documentation. This course is designed for Java and Spring Boot developers who want to eliminate manual documentation overhead. No prior experience with Spring REST Docs is required, Asciidoctor, or advanced testing frameworks is required. Read, practice, and build reliable API documentation that stays accurate with every build.