[Testing] Automated Testing for Sign Up Component

[HeriYantodotDev]

Feature or Functionality

Create tests for the sign-up component to cover both the rendering and functionality.

Testing Scope

Sign Up via Email:

• Validate the sign-up form and verify the appropriate feedback to the user.
• Handle errors when signing up with an email that is already registered, and provide user-friendly feedback.
• Verify that the authentication navigation bar changes to "Sign Out" upon successful sign-up.
• Check if successful sign-up redirects to the root path '/'.

Sign Up via Google:

• Simulate the sign-up process using Google.
• Handle errors when the email is already associated with an account and provide user-friendly feedback.
• Verify that the authentication navigation bar changes to "Sign Out" upon successful sign-up.
• Check if successful sign-up redirects to the root path '/'.

Testing Steps

For both email and Google sign-up:

1. Validate the form to ensure all required fields are properly handled.
2. Test the error handling mechanism when an email that has already been used is entered.
3. Verify if the authentication navigation bar updates to "Sign Out" after a successful sign-up.
4. Test the redirection to the root path after a successful sign-up.
5. Remove the user after it's been created from the firebase database.

[HeriYantodotDev]

I still have to figure out how to set up the firebase testing environment. Postpone this for a while.

[HeriYantodotDev]

I'll move this task to the to do after I figure this out in this task: https://github.com/HeriYantodotDev/cool-store/issues/34