To create a split test, simply create an A/B test and go to the editor. Then click on the variation selector and then hover over the variation you wish to do your redirect in. Then choose Redirect.
Then enter the URL you want to redirect to:
When you have pressed ”save” the code for the redirect is added to your project. You can see this if you click on Show code in the editor bar.
Now you need to set up the Audience so that it is true only on the page and/or for the visitors that you want to redirect.
Notice that if this is set up wrong you might end up with an infinite loop of redirects. It is really important that the page you redirect to does not fit the setup Audience.