Example of How to Simulate User Interaction With Formik

One might (in Javascript tests, Selenium tests, bookmarklets, etc.) want to “manually” fill in a Formik input’s value. But, simply setting someInput.value = 5 (obviously) won’t work, as it doesn’t trigger Formik’s logic (and thus the old value reverts back). I tried creating a change event and dispatching it on the affected input, but that wasn’t enough either.

It would be really great if the documentation included a quick recipe for how to “simulate” (ie. create and dispatch) the event or events necessary to make Formik treat a manual change as if it had come from a user.

Thanks.

[vinyoliver]

@machineghost which library are you using now?

[nilamsavani91]

Can anyone provide me an example of how to test mapPropsToValues?