Add factory bot.

Gemfile

@@ -1,16 +1,19 @@
+# frozen_string_literal: true
+
 source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
 ruby '2.6.5'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem 'rails', '~> 6.0.2', '>= 6.0.2.1'
+gem 'bootsnap', '>= 1.4.2', require: false
 gem 'pg', '>= 0.18', '< 2.0'
 gem 'puma', '~> 4.1'
-gem 'bootsnap', '>= 1.4.2', require: false
+gem 'rails', '~> 6.0.2', '>= 6.0.2.1'
 group :development, :test do
+  gem 'byebug', platforms: %i[mri mingw x64_mingw]
+  gem 'factory_bot_rails'
   gem 'rspec-rails'
-  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
 end
 
 group :development do
@@ -19,4 +22,4 @@ group :development do
   gem 'spring-watcher-listen', '~> 2.0.0'
 end
 
-gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
+gem 'tzinfo-data', platforms: %i[mingw mswin x64_mingw jruby]

Gemfile.lock

@@ -64,6 +64,11 @@ GEM
     crass (1.0.5)
     diff-lcs (1.3)
     erubi (1.9.0)
+    factory_bot (5.1.1)
+      activesupport (>= 4.2.0)
+    factory_bot_rails (5.1.1)
+      factory_bot (~> 5.1.0)
+      railties (>= 4.2.0)
     ffi (1.11.3)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
@@ -169,6 +174,7 @@ PLATFORMS
 DEPENDENCIES
   bootsnap (>= 1.4.2)
   byebug
+  factory_bot_rails
   listen (>= 3.0.5, < 3.2)
   pg (>= 0.18, < 2.0)
   puma (~> 4.1)

spec/rails_helper.rb

@@ -1,11 +1,15 @@
+# frozen_string_literal: true
+
 # This file is copied to spec/ when you run 'rails generate rspec:install'
 require 'spec_helper'
 ENV['RAILS_ENV'] ||= 'test'
 
 require File.expand_path('../config/environment', __dir__)
 
 # Prevent database truncation if the environment is production
-abort("The Rails environment is running in production mode!") if Rails.env.production?
+if Rails.env.production?
+  abort('The Rails environment is running in production mode!')
+end
 require 'rspec/rails'
 # Add additional requires below this line. Rails is not loaded until this point!
 
@@ -33,6 +37,8 @@
   exit 1
 end
 RSpec.configure do |config|
+  # Add factory bot
+  config.include FactoryBot::Syntax::Methods
   # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
   config.fixture_path = "#{::Rails.root}/spec/fixtures"