Usually you can test your schema markup using the Google Structured Data Testing Tool. This tool asks you to fetch the URL or paste your code snippet to proceed with the test.
Schema Pro makes it easier. Testing is just one click away.
Click on the Test Schema Link
You will find the Test Schema link in the top admin bar in the frontend of a page/post.
This will take you to the Google Structured Data Testing Tool where you’ll see the result directly!
Note: Make sure that the Test Schema option is enabled under Schema Pro settings. This option is enabled by default.