This comprehensive course empowers learners to understand, apply, and evaluate modern API testing methodologies using the RestAssured framework. Beginning with core API fundamentals and setup procedures, the course walks learners through configuring a robust Java-based test environment with Maven and Eclipse, and crafting basic REST API tests.

As learners progress, they gain hands-on experience with constructing, executing, and validating various HTTP methods (GET, PUT, PATCH, DELETE) and analyzing JSON data structures through JSONPath and JSONObject. Key emphasis is placed on implementing security measures including authentication and authorization, as well as applying parameterization techniques for scalable, data-driven testing. In the final module, learners will develop and execute behavior-driven frameworks using Cucumber and feature files, then assess their test strategies via structured test execution and reporting. By the end of this course, participants will be able to design maintainable test suites, execute complete REST API workflows, and evaluate the effectiveness of their test coverage in real-world scenarios. This course is ideal for testers, automation engineers, and developers looking to elevate their API testing skills using structured frameworks and industry best practices.