renaming factory girl => factory bot

spec/rails_helper.rb

@@ -3,7 +3,7 @@ ENV['POSTAL_CONFIG_ROOT'] = File.expand_path('../config', __FILE__)
 require File.expand_path('../../config/environment', __FILE__)
 require 'rspec/rails'
 require 'spec_helper'
-require 'factory_girl'
+require 'factory_bot'
 require 'database_cleaner'
 
 FACTORIES_EXCLUDED_FROM_LINT = []
@@ -13,7 +13,7 @@ ActiveRecord::Migration.maintain_test_schema!
 RSpec.configure do |config|
   config.use_transactional_fixtures = true
   config.infer_spec_type_from_file_location!
-  config.include FactoryGirl::Syntax::Methods
+  config.include FactoryBot::Syntax::Methods
   config.include Postal::RspecHelpers
 
   config.before(:suite) do
@@ -21,7 +21,7 @@ RSpec.configure do |config|
     # the rest of the suite.
     begin
       DatabaseCleaner.start
-      FactoryGirl.lint(FactoryGirl.factories.select { |f| !FACTORIES_EXCLUDED_FROM_LINT.include?(f.name.to_sym) })
+      FactoryBot.lint(FactoryBot.factories.select { |f| !FACTORIES_EXCLUDED_FROM_LINT.include?(f.name.to_sym) })
     ensure
       DatabaseCleaner.clean
     end
@@ -30,7 +30,7 @@ RSpec.configure do |config|
     # Because the mail databases don't use any transactions, all data left in the
     # database will be left there unless removed.
     DatabaseCleaner.start
-    GLOBAL_SERVER = FactoryGirl.create(:server, :provision_database => true)
+    GLOBAL_SERVER = FactoryBot.create(:server, :provision_database => true)
   end
 
   config.after(:suite) do