RSpec cheatsheet
RSpec cheatsheet install rspec-rails gem only, it will install all the rspec related gems. Basic setup steps Step1: gem 'rspec-rails' root@f79191f58a4f:~# gem list rspec *** LOCAL GEMS *** rspec-core (3.9.3) rspec-expectations (3.9.4) rspec-mocks (3.9.1) rspec-rails (3.9.1) rspec-support (3.9.4) Step2: rails generate rspec:install it will create 3 files, .rspec spec/rails_helper.rb spec/spec_helper.rb Step3: put these two lines in the .rspec file, --require spec_helper --format documentation Step4: run rspec as, rspec ------ Basic knowledge All the spec(specification) files stay inside spec folder. Allthe spec file ends with *_spec.rb Example - spec/sales_spec.rb All files in this directory(spec/**/*_spec.rb)will be run automatically when we run, rspec Dry run spec as, rspec --dry-run Run a particular spec, rspec spec/sales_spec.rb Run a particular spec from a particular line, rspec spec/coffee_spec.rb:31 Run rspec with formatted output as, rspec --format doc...