in a campaign we send out an email. If the customer clicks on a link in an email, the campaign should follow path a. If the customer does not click the link within 7 days the campaign should follow path b.
What is the best way to test path b? Testing would become quite complex, if we really would have to wait for 7 days to be able to continue with testing path b of the campaign. (and this is not the only "wait" we have in our campaign)