How can I test updates in my Rails application?

How can I test updates in my Rails application?

You can use RSpec or Minitest to write tests for your Rails application. What specific updates are you looking to test?

I want to test a new feature I've added for user authentication.

For user authentication, you can write integration tests to ensure that users can sign up, log in, and log out successfully. Would you like a code example?

Yes, please provide a code example for the sign-up feature.

Here's a simple RSpec test for the sign-up feature:

require 'rails_helper'

RSpec.describe 'User Sign Up', type: :feature do
  scenario 'user signs up successfully' do
    visit new_user_registration_path
    fill_in 'Email', with: '[email protected]'
    fill_in 'Password', with: 'password'
    fill_in 'Password confirmation', with: 'password'
    click_button 'Sign up'
    expect(page).to have_content('Welcome! You have signed up successfully.')
  end
end

This tests the sign-up process. Would you like to know more about testing other features?