Karate is an end-to-end testing framework and API test automation tool used to validate REST and SOAP APIs, drive browser interactions, and measure system performance. It functions as a unified solution for executing automated tests across both API backends and web frontends.
The framework utilizes a custom domain specific language and Gherkin-style feature mapping to define requests and assertions. It includes an API mocking server to simulate backend responses, enabling development and integration testing without live dependencies.
The tool covers a broad range of functional testing categories, including browser automation for UI component and workflow verification, as well as load testing to measure service stability under high-volume traffic. These capabilities are integrated into a single engine that handles both network requests and browser sequences.
