I will shortly begin writing a small Tk application. I want to write tests
for the application using RubyUnit. So my application will do a
Tk.mainloop, then feed events into Tk to simulate button pushes and the
like. I've searched a bit to find examples I can copy. Can anyone point me
to one? (It doesn't have to use RubyUnit - that part is easy.) 

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Brian Marick, marick / testing.com
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