Mock http requests in tests

Change-Id: I5262e83bd4baa042abfcd87596cf8b709071d47b
Closes-Bug: #1570969

Gemfile

@@ -18,7 +18,7 @@ group :development, :test do
   gem 'json',                                 :require => 'false'
   gem 'pry',                                  :require => 'false'
   gem 'simplecov',                            :require => 'false'
-  gem 'webmock',                              :require => 'false'
+  gem 'webmock', '1.22.6',                    :require => 'false'
   gem 'fakefs',                               :require => 'false'
   gem 'fog-google', '0.1.0',                  :require => 'false' # 0.1.1+ requires ruby 2.0
   gem 'google-api-client', '0.9.4',           :require => 'false' # 0.9.5 requires ruby 2.0

deployment/puppet/osnailyfacter/Gemfile

@@ -8,6 +8,7 @@ group :development, :test do
   gem 'rspec-puppet', '~>2.1.0', :require => false
   gem 'puppetlabs_spec_helper',  :require => false
   gem 'puppet-lint',             :require => false
+  gem 'webmock', '1.22.6',       :require => false
 end
 
 if puppetversion = ENV['PUPPET_GEM_VERSION']

deployment/puppet/osnailyfacter/spec/functions/url_available_spec.rb

@@ -18,6 +18,12 @@ describe 'the structure function' do
     ]
   end
 
+  before(:each) do
+    valid_urls.each { |valid_url| stub_request(:get, valid_url) }
+    invalid_urls.each { |invalid_url| stub_request(:get, invalid_url).to_raise(StandardError) }
+    Thread.stubs(:abort_on_exception=)
+  end
+
   it 'should exist' do
     expect(Puppet::Parser::Functions.function('url_available')).to eq 'function_url_available'
   end

deployment/puppet/osnailyfacter/spec/spec_helper.rb

@@ -1,5 +1,6 @@
 require 'rubygems'
 require 'puppetlabs_spec_helper/module_spec_helper'
+require 'webmock/rspec'
 
 fixture_path = File.expand_path(File.join(__FILE__, '..', 'fixtures'))