how to run RSpec tests without Rails

readme.md

• Run gem install rspec to install the RSpec gem globally
• Create an spec folder
• Configure RSpec:

require 'rspec'

 # load root location rb classes to test
Dir['./*.rb'].sort.each { |file| require file }
 # load /app folder rb classes to test
Dir['./app/**/*.rb'].sort.each { |file| require file }

RSpec.configure do |config|
   # add extra configuration here
end

• create new specs on spec folder remember to add require 'spec_helper'at the beginning of the class
• run from the root folder

  rspec spec -f d