Setting up single-player tests before adding spinner

JavaScript
238

The addPlayer that we are wanting to use is one of the videoPlayer methods.

I do not understand what that means.

This? https://jsfiddle.net/3xdtg6w9/

      it("with no parameters", function() {

        const videoPlayer = (function makeVideoPlayer() {

          videoPlayer();
        });

I’m lost, and I’m not able to guess.

I don’t know what I need to do.