Systems, apparatus, methods and computer program products for end-to-end user interface component testing in a database system. More particularly, a test script is executed, where the test script is configured to simulate user interactions with one or more user interface components of a web application. The test script is configured to load a user interface component using a network address, request a manipulation of the user interface component, and obtain in response to requesting the manipulation of the user interface component, information describing a state of the user interface component following the manipulation of the user interface component.