Previewing your survey
You can preview your survey with ease, by clicking on the "Preview" option in the main survey menu at the top of each page when in a survey.
Once in a preview, you can safely take a survey as many times as you want without any responses being recorded.
If you want to test quickly without entering answers yourself, you can click on the Auto-fill Answers button in the floating bar at the bottom, and it will populate all questions with responses.
When you're done, you can either close the tab, or click on the Close Preview button in the floating bar at the bottom.