Thanks for your response Rhonda!
I actually already figured it out on my own (from a similar problem
someone else was having). Maybe I should have done a bit more
investigating before I posted the question. Yesterday was my first day
"playing" with CubicTest. But maybe it will help someone else.
I ended up using a Context element (which can have an id) and on which
you can have a (click) User Interaction.
I need to get under the hood of things before I go any further.
(checking database state before verifying the UI...
First impression of CubicTest is pretty good so far.