coverage/index.html is not found after running rspec spec

Question

require 'simplecov'
require 'simplecov-rcov'

included

SimpleCov.start 'rails'

in spec_helper.rb class and ran the rpec/spec . But after running that when I navigate to 0.0.0.0:3000/coverage/index.html um getting this error

Routing Error

No route matches [GET] "/coverage/index.html"

what can possibly go wrong in here? Thank you in advance.

Answer 1

Instead of pasting the url into your browser, try running this in your terminal:

open coverage/index.html

See http://railscasts.com/episodes/252-metrics-metrics-metrics for more details.

Answer 2

Add the following to your Gemfile:

gem 'simplecov'
gem 'simplecov-rcov'

And run bundle install