One of our products is a public-facing web and mobile application which allows publishers to set up their own video ad campaigns. The following outlines a new feature that’s been added after the product was released.

Feature: Add login and sign-up forms on the app’s home page

Product requirements: existing users can log in with email and password. Upon successful login, the user lands on the app's main screen. New users should be able to sign up with their name, company name, email, and password. Error message for empty/invalid fields.

Assignment

Please use this information and any other relevant information to come up with one or more test cases to cover the new feature. Create a detailed test plan/checklist and include any types of testing that would need to be done before releasing this new feature.