I am preparing to publish my Flutter app on the Play Store. My app has:

Login with OTP authentication (using a test phone number and test OTP for Play Store reviewers).

Payments integration using Razorpay.

I want to know how Google’s Play Store review team will test the payment functionality. Questions: If I provide a test phone number and OTP, will the reviewers use those credentials for login verification?

Since my app has Razorpay payment integration, how will they test payments?

Do I need to enable test mode in Razorpay and provide test payment details?

Where should I specify test credentials in the Play Console to avoid rejection?

What I Have Tried: I have enabled Razorpay test mode (sandbox) and have test API keys.

I have test payment credentials (test card, UPI, net banking) from Razorpay’s documentation.

I plan to add test login details and test payment credentials in Play Console > App Content > App Access.

Would this approach be correct? Is there anything else I should consider to ensure the review process goes smoothly?