Merge branch 'jamietanna-feature/codecov-support'

Author: Sam Harrison

Diff for: .travis.yml

@@ -11,6 +11,7 @@ rvm:
 before_install:
 - gem install minitest
 - gem install simplecov
+- gem install codecov
 before_script:
 - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64
   > ./cc-test-reporter

Diff for: ruby_http_client.gemspec

@@ -15,6 +15,7 @@ Gem::Specification.new do |spec|
   spec.test_files = spec.files.grep(/^(test|spec|features)/)
   spec.require_paths = ['lib']
 
+  spec.add_development_dependency 'codecov'
   spec.add_development_dependency 'minitest'
   spec.add_development_dependency 'rake'
   spec.add_development_dependency 'rubocop'

Diff for: test/test_helper.rb

@@ -1,4 +1,7 @@
 if ENV['CI'] == 'true'
   require 'simplecov'
   SimpleCov.start
+
+  require 'codecov'
+  SimpleCov.formatter = SimpleCov::Formatter::Codecov
 end