Regarding automated PLPTool tests

[Zachary Moore]

I found reference/sw/PLPTool/autotest/ which contains what appears to be 4 test classes.

Are there any other tests that I should be using? Also, how should these tests be instantiated and run?

[Wira Mulia]

There's one built-in GUI autotest and another that tests the toolbox class. I don't think it's necessary to run them unless you modify parts of those, and I think the GUI self test may be outdated. Run plptool with --autotest-help option for information on the framework, write test classes, and how to execute them.