Adds simpleCov and the first test

.gitignore

@@ -16,3 +16,9 @@
 /tmp
 .env
 /config/database.yml
+
+# Ignore coverage folder
+/coverage
+
+# Ignore other files
+.ruby-version

Gemfile

@@ -25,5 +25,6 @@ group :development, :test do
   gem 'pry'
   gem 'rspec-rails'
   gem 'shoulda-matchers'
+  gem 'simplecov', '~> 0.7.1', require: false
 end
 

Gemfile.lock

@@ -173,6 +173,10 @@ GEM
       sprockets-rails (~> 2.0.0)
     shoulda-matchers (2.5.0)
       activesupport (>= 3.0.0)
+    simplecov (0.7.1)
+      multi_json (~> 1.0)
+      simplecov-html (~> 0.7.1)
+    simplecov-html (0.7.1)
     slop (3.5.0)
     sprockets (2.11.0)
       hike (~> 1.2)
@@ -219,4 +223,5 @@ DEPENDENCIES
   rspec-rails
   sass-rails (~> 4.0.0)
   shoulda-matchers
+  simplecov (~> 0.7.1)
   uglifier (>= 1.3.0)

app/assets/stylesheets/dashboard/diffs.css.sass

@@ -0,0 +1,4 @@
+#diff-code
+  display: inline-block
+  white-space: inherit
+

app/assets/stylesheets/dashboard/index.css.sass

@@ -32,4 +32,5 @@
       text-decoration: underline
 
 @import 'media_queries'
+@import 'diffs'
 

spec/controllers/welcome_controller_spec.rb

@@ -0,0 +1,12 @@
+require 'spec_helper'
+
+describe WelcomeController do
+  describe '#index' do
+
+    it 'should render index' do
+      get :index
+      expect(response.status).to eql 200
+    end
+  end
+end
+

spec/spec_helper.rb

@@ -1,3 +1,5 @@
+require 'simplecov'
+SimpleCov.start 'rails'
 # This file is copied to spec/ when you run 'rails generate rspec:install'
 ENV["RAILS_ENV"] ||= 'test'
 require File.expand_path("../../config/environment", __FILE__)