JavaScript Assertion Unit Framework

The JavaScript Assertion Unit Framework (jsAssertUnit) is a unit testing framework based on assertions which helps JavaScript developers test their code. Failing assertions about the program state are tracked in a Reporter window of a DOM-compliant browser such as IE5+, Mozilla, Netscape 6+, etc. The reporting of failures or warning messages does not disturb the running script, allowing easy Web GUI testing. jsAssertUnit is ECMA Script 1.0 compliant.