Telerik Testing Framework
Telerik Testing Framework is a free test automation framework that helps developers write functional tests for HTML5, AJAX, Silverlight and WPF applications. The framework offers rich API that allows users to automate the UI of web and desktop applications as part of regression testing. Besides Silverlight and WPF support, a key benefit of Telerik Testing Framework is the browser abstraction, which allows developers to create a test once and execute it against all major browsers.
Telerik Testing Framework is integrated with special wrappers for Telerik RadControls for AJAX, Silverlight and WPF exposing rich functionality that helps developers save time and effort when writing functional tests, even for very complex applications built with the Telerik controls.