adds code coverage w/ Coveralls

- adds changelog entry
- ignores specs for coverage

Author: LeFnord

.coveralls.yml

@@ -0,0 +1 @@
+service_name: travis-ci

.gitignore

@@ -31,9 +31,10 @@ pkg
 dist
 Gemfile.lock
 tmp
+coverage/
 
 ## Rubinius
 .rbx
 
 ## PROJECT::SPECIFIC
-.project
+.project

.travis.yml

@@ -2,8 +2,11 @@ sudo: false
 
 language: ruby
 
-cache: bundler
-bundler_args: --without test
+before_install:
+  - gem install bundler
+
+after_success:
+  - coveralls
 
 matrix:
   include:

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 #### Features
 
+* [#255](https://github.com/ruby-grape/grape-entity/pull/255): Adds code coverage w/ coveralls - [@LeFnord](https://github.com/LeFnord).
+
 * Your contribution here.
 
 #### Fixes

Gemfile

@@ -2,14 +2,13 @@ source 'http://rubygems.org'
 
 gemspec
 
-group :development, :test do
-  gem 'ruby-grape-danger', '~> 0.1.1', require: false
-end
-
 group :test do
+  gem 'coveralls', require: false
   gem 'growl'
   gem 'guard'
   gem 'guard-bundler'
   gem 'guard-rspec'
   gem 'rb-fsevent'
+  gem 'ruby-grape-danger', '~> 0.1.1', require: false
+  gem 'simplecov', require: false
 end

README.md

@@ -2,6 +2,7 @@
 
 [![Gem Version](http://img.shields.io/gem/v/grape-entity.svg)](http://badge.fury.io/rb/grape-entity)
 [![Build Status](http://img.shields.io/travis/ruby-grape/grape-entity.svg)](https://travis-ci.org/ruby-grape/grape-entity)
+[![Coverage Status](https://coveralls.io/repos/github/ruby-grape/grape-entity/badge.svg?branch=master)](https://coveralls.io/github/ruby-grape/grape-entity?branch=master)
 [![Dependency Status](https://gemnasium.com/ruby-grape/grape-entity.svg)](https://gemnasium.com/ruby-grape/grape-entity)
 [![Code Climate](https://codeclimate.com/github/ruby-grape/grape-entity.svg)](https://codeclimate.com/github/ruby-grape/grape-entity)
 

spec/spec_helper.rb

@@ -1,3 +1,12 @@
+require 'simplecov'
+require 'coveralls'
+
+SimpleCov.start do
+  add_filter 'spec/'
+end
+
+Coveralls.wear!
+
 $LOAD_PATH.unshift(File.dirname(__FILE__))
 $LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
 $LOAD_PATH.unshift(File.join(File.dirname(__FILE__), 'support'))