Not too bad the test was a waste of time though

Do some research on the company, come with a couple of your own questions to ask - career advancement etc.. Don't stress, typical interview. The only part of the interview process that was a little nerve-wracking was the assessment test they send you beforehand. Don't stress this either, do your best to answer each question. Don't zoom through it because it is timed. No one finishes the whole test. They designed it that way on purpose.