Hans Buwalda is generally credited with the introduction of the keyword-driven paradigm of functional test automation, initially calling it the 'action word' approach.
This approach tackled certain fundamental problems pertaining to the efficiency of the process of creating test code (mainly the lack of reuse) and the maintainability, readability and robustness of that code. Problems surrounding these aspects frequently led to failed automation efforts. The keyword-driven framework therefore was (and is) a quantum leap forward, providing a solution to these problems by facilitating the application of modularity, abstraction and other design patterns to the automation code.
Robot Framework (RF) can be regarded as the epitome of this type of automation framework. Our first post on the RF concentrated on the high-level design of the platform. In this second of our three-part series of introductory-level posts, we will take a closer look at what the keyword-driven approach to test automation is all about.