Testing the new Google reCAPTCHA v3

Question

What are the best ways to test failures? I know of the UserAgent change trick where setting it to "Googlebot" for example, will fail the test.

However are there other ways to test this?

I can test how my application will behave when the score is below the acceptable threshold but I would like to simulate a bot (in the eyes of Google) in the browser in some way.

Solution

On desktop or phone using Chrome Incognito mode will get you a low score of 0.1 ~ 0.3 (in my case, at least). See here: https://tehnoblog.org/google-no-captcha-invisible-recaptcha-first-experience-results-review/#google-invisible-recaptcha-v3.0-live-demo