Testing the Chain of Responsibility, Part 1

The Chain of Responsibility pattern (hereafter CoR) is one of the original “Gang of Four” patterns.  We’re assuming you know this pattern already, but if not you might want to read about it first at the Net Objectives Pattern Repository: Here’s the UML at it appears in the Gang of Four book [1]: In testing this pattern, we have a number of behaviors to specify. Individual Handler Behavior