Add unit tests?

[jmgreen12]

Wondering if there is any plans to add unit tests to this component in a future release? I played around with writing a few with jest/enzyme but hit a wall because jsdom does not seem to like the "canvas" element.

[benfluleck]

I ran into this blocker as well when trying to test a component which had child elements using this functionality.

[pietia]

@ShinyChang how is it going with this one?