Visual FlexUnit is an Allurent open source project to establish a framework for the testing of components' visual appearance. The goal is to enhance FlexUnit with additional features to support "visual assertions". In a nutshell, a visual assertion asserts that a component's appearance is identical to a stored baseline image file.

Tests can be run using a GUI interface or through an Ant build process.

Documentation is in this Google Code project's main wiki page and in the /visualflexunit/asDocs/ folder in the visualflexunit.zip download file.