Add travis and coveralls integration

.gitignore

@@ -15,3 +15,4 @@
 /log/*
 !/log/.keep
 /tmp
+coverage/

.travis.yml

@@ -0,0 +1,14 @@
+language: ruby
+sudo: false
+rvm:
+- 2.2.2
+before_script:
+- RAILS_ENV=test bundle exec rspec spec
+notifications:
+  email:
+    recipients:
+    - tab@zeus.ugent.be
+    on_success: never
+    on_failure: change
+  slack:
+    secure: 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

Gemfile

@@ -77,6 +77,10 @@ group :development do
   gem 'capistrano-passenger'
 end
 
+group :test do
+  gem 'coveralls', require: false
+end
+
 group :production do
   gem 'mysql2', '~> 0.3.0'
 end

Gemfile.lock

@@ -74,6 +74,12 @@ GEM
       execjs
     coffee-script-source (1.9.1.1)
     colorize (0.7.7)
+    coveralls (0.8.2)
+      json (~> 1.8)
+      rest-client (>= 1.6.8, < 2)
+      simplecov (~> 0.10.0)
+      term-ansicolor (~> 1.3)
+      thor (~> 0.19.1)
     debug_inspector (0.0.2)
     devise (3.5.2)
       bcrypt (~> 3.0)
@@ -83,6 +89,9 @@ GEM
       thread_safe (~> 0.1)
       warden (~> 1.2.3)
     diff-lcs (1.2.5)
+    docile (1.1.5)
+    domain_name (0.5.24)
+      unf (>= 0.0.5, < 1.0.0)
     erubis (2.7.0)
     execjs (2.6.0)
     factory_girl (4.5.0)
@@ -111,6 +120,8 @@ GEM
       haml (~> 4.0.0)
       nokogiri (~> 1.6.0)
       ruby_parser (~> 3.5)
+    http-cookie (1.0.2)
+      domain_name (~> 0.5)
     i18n (0.7.0)
     jbuilder (2.3.1)
       activesupport (>= 3.0.0, < 5)
@@ -140,6 +151,7 @@ GEM
     net-scp (1.2.1)
       net-ssh (>= 2.6.5)
     net-ssh (2.9.2)
+    netrc (0.10.3)
     nokogiri (1.6.6.2)
       mini_portile (~> 0.6.0)
     oauth2 (1.0.0)
@@ -188,6 +200,10 @@ GEM
     rdoc (4.2.0)
     responders (2.1.0)
       railties (>= 4.2.0, < 5)
+    rest-client (1.8.0)
+      http-cookie (>= 1.0.2, < 2.0)
+      mime-types (>= 1.16, < 3.0)
+      netrc (~> 0.7)
     rspec-core (3.3.2)
       rspec-support (~> 3.3.0)
     rspec-expectations (3.3.1)
@@ -223,6 +239,11 @@ GEM
     simple_form (3.1.1)
       actionpack (~> 4.0)
       activemodel (~> 4.0)
+    simplecov (0.10.0)
+      docile (~> 1.1.0)
+      json (~> 1.8)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.0)
     spring (1.3.6)
     sprockets (3.3.4)
       rack (~> 1.0)
@@ -235,9 +256,12 @@ GEM
       colorize (>= 0.7.0)
       net-scp (>= 1.1.2)
       net-ssh (>= 2.8.0)
+    term-ansicolor (1.3.2)
+      tins (~> 1.0)
     thor (0.19.1)
     thread_safe (0.3.5)
     tilt (2.0.1)
+    tins (1.6.0)
     turbolinks (2.5.3)
       coffee-rails
     tzinfo (1.2.2)
@@ -245,6 +269,9 @@ GEM
     uglifier (2.7.2)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.7.1)
     warden (1.2.3)
       rack (>= 1.0)
     web-console (2.2.1)
@@ -267,6 +294,7 @@ DEPENDENCIES
   capistrano-rails (~> 1.1)
   capistrano-rbenv
   coffee-rails (~> 4.1.0)
+  coveralls
   devise
   factory_girl_rails
   faker

spec/spec_helper.rb

@@ -1,3 +1,7 @@
+# Coveralls integrations
+require 'coveralls'
+Coveralls.wear!('rails')
+
 # This file was generated by the `rails generate rspec:install` command. Conventionally, all
 # specs live under a `spec` directory, which RSpec adds to the `$LOAD_PATH`.
 # The generated `.rspec` file contains `--require spec_helper` which will cause