#FLIPCLOCK JS TUTORIAL HOW TO#

So how do you solve this? By creating some stand-in logic for mapbox-gl so your test doesn’t attempt to use the real thing.

because you are testing an isolated function, it’s likely that it does not have all the context necessary for your mapbox-gl invocation to work properly – thus it is throwing an error and your test is failing.

when your test runner (jest) gets to this function, it invokes mapbox-gl.

you are currently testing a function that invokes mapbox-gl within it.

Just put a URL to it here and well apply it, in the order you have them, before the CSS in the Pen itself. Just to briefly state, your problem and the solution as I understand it: You can apply CSS to your Pen from any stylesheet on the web. I encourage you to read up on Jest’s documentation about it’s support for this: The issue is that you need to properly mock your dependencies so that they don’t interfere with the behavior you’re actually trying to test. The library just initialize the last object with the class.

This issue is happening because your tests are invoking mapbox-gl, but it is not because you can’t test things that use mapbox-gl. FlipClock() But there is a problem when you want to initialize more than one clock with the same class. The following are the logical requirements that were considered when creating the API.

#FLIPCLOCK JS TUTORIAL HOW TO#

I’m using ftw-hourly for this project and I added mapbox-gl and as dependencies.Ĭan someone guide me on how to solve this? Answer After reviewing as many of the existing solutions as possible, it was determined a proper extendible API needed to be written to create any kind of clock or counter (and the flip effect is just cool). I don’t have any setupTest.js or Ĭreating them appears to do nothing for my test suites. FlipClock resembles a retro style flip clock, complete with animations. I’m aware that there are solutions like this but due to me being a junior I fail to completely comprehend what I should do to solve. This issue happens due to be using mapbox-gl in a React project.

Flipclock js tutorial