To ensure accuracy of your survey design and preview the experience as an employee would, you can utilize the "preview" functionality.
There are two ways to access this function.
On the survey page, you will see your "created" survey listed. An eyeball icon will exist in the far-right column. Click this eyeball to open up a preview link.
When editing a survey, you will see a large eyeball on the top left corner of the page. Click this eyeball to open up a preview link.
You can copy and send these preview links to anyone. Because this preview is a simulation of the survey experience, any selections or data will not be recorded.
Do not schedule a survey with the people that you want to have test the survey. Scheduling a survey sets it live and would behave as you would expect the actual survey to behave.