What is "dunit"

DUnit is an automated unit testing framework for Borland Delphi. DUnit allows Delphi ( Object Pascal) developers to use test-driven development.

DUnit's original code was written by Juanco Anez and is based on JUnit by Kent Beck and Erich Gamma. Several developers now maintain DUnit as a project on SourceForge.

DUnit became a standard part of Delphi starting with Delphi 2005. Two key files provide most of the test framework functionality: TestFramework.pas and GUITestRunner.pas.