I think it depends on how well you know your cycles and if you’re expecting anything out of the ordinary. I’m testing all month as it’s a cycle after a chemical and I don’t know what to expect. But if you had a super clear peak and a rise in temp afterwards (meaning progesterone is being produced), it’s unlikely you need to test again.
However I’ve seen some test strips and charts showing women having more than one surge and suspected peak, as their body doesn’t quite manage it the first time. A low body temp a few days afterward would suggest that I believe.