frame_pixels() executes readline(), which requires user input to continue. In a non-interactive environment, e.g. a test, I think the response is encoded as "" . The two responses possible in frame_pixels are yes and no, however, so how can I test for these responses?
click_pixels() uses locator(); how does this behave in a non-interactive test? The output from the function is a plot, so that could be tested against, at least. It would have to be a blank plot, since no user-clicks will be registered in the non-interactive environment.
frame_pixels()executesreadline(), which requires user input to continue. In a non-interactive environment, e.g. a test, I think the response is encoded as"". The two responses possible in frame_pixels areyes andno, however, so how can I test for these responses?click_pixels()useslocator(); how does this behave in a non-interactive test? The output from the function is a plot, so that could be tested against, at least. It would have to be a blank plot, since no user-clicks will be registered in the non-interactive environment.