adds code coverage w/ Coveralls (ruby-grape#568)

- configure coveralls
-adds changelog entry

Author: LeFnord

.coveralls.yml

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

.gitignore

@@ -41,3 +41,4 @@ ToDo.md
 spec/params_entity_spec.rb
 vendor/bundle/
 spec/swagger_v2/x-dummy.rb
+coverage/

.travis.yml

@@ -1,9 +1,13 @@
 language: ruby
 
 sudo: false
+
 before_install:
   - gem install bundler
 
+after_success:
+  - coveralls
+
 matrix:
   include:
     - rvm: 2.4.0

CHANGELOG.md

@@ -3,6 +3,7 @@
 #### Features
 
 * [#567](https://github.com/ruby-grape/grape-swagger/pull/567): Issue#566: removes markdown - [@LeFnord](https://github.com/LeFnord).
+* [#568](https://github.com/ruby-grape/grape-swagger/pull/568): Adds code coverage w/ coveralls - [@LeFnord](https://github.com/LeFnord).
 
 * Your contribution here.
 

Gemfile

@@ -26,7 +26,9 @@ group :development, :test do
   gem 'rubocop', '~> 0.40'
 end
 group :test do
+  gem 'coveralls', require: false
   gem 'grape-entity'
   gem 'grape-swagger-entity'
   gem 'ruby-grape-danger', '~> 0.1.1', require: false
+  gem 'simplecov', require: false
 end

README.md

@@ -1,5 +1,6 @@
 [![Gem Version](https://badge.fury.io/rb/grape-swagger.svg)](http://badge.fury.io/rb/grape-swagger)
 [![Build Status](https://travis-ci.org/ruby-grape/grape-swagger.svg?branch=master)](https://travis-ci.org/ruby-grape/grape-swagger)
+[![Coverage Status](https://coveralls.io/repos/github/ruby-grape/grape-swagger/badge.svg)](https://coveralls.io/github/ruby-grape/grape-swagger)
 [![Dependency Status](https://gemnasium.com/ruby-grape/grape-swagger.svg)](https://gemnasium.com/ruby-grape/grape-swagger)
 [![Code Climate](https://codeclimate.com/github/ruby-grape/grape-swagger.svg)](https://codeclimate.com/github/ruby-grape/grape-swagger)
 
@@ -62,7 +63,7 @@ grape-swagger | swagger spec | grape                   | grape-entity | represen
 
 Grape-swagger generates documentation per [Swagger / OpenAPI Spec 2.0](https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md).
 
-<!-- validating: http://bigstickcarpet.com/swagger-parser/www/index.html -->
+<!-- validating it with: http://bigstickcarpet.com/swagger-parser/www/index.html -->
 
 <a name="install" />
 ## Installation

spec/spec_helper.rb

@@ -1,9 +1,20 @@
+require 'simplecov'
+require 'coveralls'
+
+SimpleCov.start do
+  add_filter 'spec/'
+  add_filter 'example/'
+end
+
+Coveralls.wear!
+
 $LOAD_PATH.unshift File.expand_path('../../lib', __FILE__)
 
 MODEL_PARSER = ENV.key?('MODEL_PARSER') ? ENV['MODEL_PARSER'].to_s.downcase.sub('grape-swagger-', '') : 'mock'
 
 require 'grape'
 require 'grape-swagger'
+
 Dir[File.join(Dir.getwd, 'spec/support/*.rb')].each { |f| require f }
 require "grape-swagger/#{MODEL_PARSER}" if MODEL_PARSER != 'mock'
 require File.join(Dir.getwd, "spec/support/model_parsers/#{MODEL_PARSER}_parser.rb")