At this time we need all thing automation. It’s Good for user/company they no need to test code it will be tested automatically and RSpec test cases for ruby on rails used for the same.
RSpec is a unit test case framework for Ruby language. We also consider RSpec as a tool for Ruby. RSpec was created for behavior-driven development (BDD) which means it’s a focus on behaviors of application for testing.
It makes writing tests simpler, more expressive, and easier to maintain!
Install RSpec in Ruby Application
echo 'gem "rspec-rails", :group => [:development, :test]' >> Gemfile
Your GemFile look like this:
group :development, :test do gem 'rspec-rails', '~> 3.4' end
Bundle installs for install RSpec Gem into your application.
Now run RSpec for adds the spec directory and some skeleton files, including a .rspec file.
rails generate rspec:install