Add test gems

Gemfile

@@ -1,36 +1,36 @@
 # frozen_string_literal: true
 
-source 'https://rubygems.org'
+source "https://rubygems.org"
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby '3.0.3'
+ruby "3.0.3"
 
 # Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main"
-gem 'rails', '~> 7.0.0'
+gem "rails", "~> 7.0.0"
 
 # The original asset pipeline for Rails [https://github.com/rails/sprockets-rails]
-gem 'sprockets-rails', '>= 3.4.1'
+gem "sprockets-rails", ">= 3.4.1"
 
 # Use postgresql as the database for Active Record
-gem 'pg', '~> 1.1'
+gem "pg", "~> 1.1"
 
 # Use the Puma web server [https://github.com/puma/puma]
-gem 'puma', '~> 5.0'
+gem "puma", "~> 5.0"
 
 # Use JavaScript with ESM import maps [https://github.com/rails/importmap-rails]
-gem 'importmap-rails', '>= 0.9.2'
+gem "importmap-rails"
 
-# Hotwire's SPA-like page accelerator [https://turbo.hotwired.dev]
-gem 'turbo-rails', '>= 0.9.0'
+# Hotwire"s SPA-like page accelerator [https://turbo.hotwired.dev]
+gem "turbo-rails"
 
-# Hotwire's modest JavaScript framework [https://stimulus.hotwired.dev]
-gem 'stimulus-rails', '>= 0.7.3'
+# Hotwire"s modest JavaScript framework [https://stimulus.hotwired.dev]
+gem "stimulus-rails"
 
 # Build JSON APIs with ease [https://github.com/rails/jbuilder]
-gem 'jbuilder', '~> 2.11'
+gem "jbuilder"
 
 # Use Redis adapter to run Action Cable in production
-gem 'redis', '~> 4.0'
+gem "redis", "~> 4.0"
 
 # Use Kredis to get higher-level data types in Redis [https://github.com/rails/kredis]
 # gem "kredis"
@@ -39,10 +39,10 @@ gem 'redis', '~> 4.0'
 # gem "bcrypt", "~> 3.1.7"
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
-gem 'tzinfo-data', platforms: %i[mingw mswin x64_mingw jruby]
+gem "tzinfo-data", platforms: %i[mingw mswin x64_mingw jruby]
 
 # Reduces boot times through caching; required in config/boot.rb
-gem 'bootsnap', '>= 1.4.4', require: false
+gem "bootsnap", require: false
 
 # Use Sass to process CSS
 # gem "sassc-rails", "~> 2.1"
@@ -50,24 +50,31 @@ gem 'bootsnap', '>= 1.4.4', require: false
 # Use Active Storage variants [https://guides.rubyonrails.org/active_storage_overview.html#transforming-images]
 # gem "image_processing", "~> 1.2"
 
-gem 'brakeman'
-gem 'bundler-audit'
-gem 'rubocop-rails'
+gem "brakeman"
+gem "bundler-audit"
+gem "rubocop-rails"
 
 group :development, :test do
-  # See https://edgeguides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem
-  gem 'debug', '>= 1.0.0', platforms: %i[mri mingw x64_mingw]
-  gem 'rspec-rails'
-  gem 'rubocop-rspec'
+  # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem
+  gem "debug", platforms: %i[ mri mingw x64_mingw ]
+  gem "rspec-rails"
+  gem "rubocop-rspec"
 end
 
 group :development do
   # Use console on exceptions pages [https://github.com/rails/web-console]
-  gem 'web-console', '>= 4.1.0'
+  gem "web-console"
 
   # Add speed badges [https://github.com/MiniProfiler/rack-mini-profiler]
-  gem 'rack-mini-profiler', '>= 2.3.3'
+  gem "rack-mini-profiler"
 
   # Speed up commands on slow machines / big apps [https://github.com/rails/spring]
-  # gem 'spring'
+  # gem "spring"
+end
+
+group :test do
+  # Use system testing [https://guides.rubyonrails.org/testing.html#system-testing]
+  gem "capybara"
+  gem "selenium-webdriver"
+  gem "webdrivers"
 end