Turns out, testing the paste behavior was pretty tricky, both at a unit level (since you can't simulate paste events in the browser) and on an integration level (since the drivers give limited access to the keyboard) :(
Since the change was pretty small, and didn't change behavior for other pieces of the lib, we were okay with leaving it untested. (same state the normal paste behavior is)
Turns out, testing the paste behavior was pretty tricky, both at a unit level (since you can't simulate paste events in the browser) and on an integration level (since the drivers give limited access to the keyboard) :(
Since the change was pretty small, and didn't change behavior for other pieces of the lib, we were okay with leaving it untested. (same state the normal paste behavior is)