Use double quotes by default

This is an entirely mechanically generated (chefstyle -a) change, to go
along with chef/chefstyle#5 . We should pick something and use it
consistently, and my opinion is that double quotes are the appropriate
thing.

7 files changed, 60 insertions, 60 deletions

diff --git a/kitchen-tests/Gemfile b/kitchen-tests/Gemfile
index 6ded6a784c..874f052ae8 100644
--- a/kitchen-tests/Gemfile
+++ b/kitchen-tests/Gemfile
@@ -1,10 +1,10 @@
 source "https://rubygems.org"
 
 group :end_to_end do
-  gem 'berkshelf'
-  gem 'test-kitchen', '~> 1.4'
-  gem 'kitchen-appbundle-updater', '~> 0.0.1'
-  gem "kitchen-vagrant", '~> 0.17'
-  gem 'kitchen-ec2', github: 'test-kitchen/kitchen-ec2'
-  gem 'vagrant-wrapper'
+  gem "berkshelf"
+  gem "test-kitchen", "~> 1.4"
+  gem "kitchen-appbundle-updater", "~> 0.0.1"
+  gem "kitchen-vagrant", "~> 0.17"
+  gem "kitchen-ec2", github: "test-kitchen/kitchen-ec2"
+  gem "vagrant-wrapper"
 end
diff --git a/kitchen-tests/cookbooks/audit_test/metadata.rb b/kitchen-tests/cookbooks/audit_test/metadata.rb
index 4a60104e92..91cf94c0ff 100644
--- a/kitchen-tests/cookbooks/audit_test/metadata.rb
+++ b/kitchen-tests/cookbooks/audit_test/metadata.rb
@@ -1,8 +1,8 @@
-name             'audit_test'
-maintainer       'The Authors'
-maintainer_email 'you@example.com'
-license          'all_rights'
-description      'Installs/Configures audit_test'
-long_description 'Installs/Configures audit_test'
-version          '0.1.0'
+name             "audit_test"
+maintainer       "The Authors"
+maintainer_email "you@example.com"
+license          "all_rights"
+description      "Installs/Configures audit_test"
+long_description "Installs/Configures audit_test"
+version          "0.1.0"
 
diff --git a/kitchen-tests/cookbooks/webapp/attributes/default.rb b/kitchen-tests/cookbooks/webapp/attributes/default.rb
index fb33efa49e..2ff7a6c5ff 100644
--- a/kitchen-tests/cookbooks/webapp/attributes/default.rb
+++ b/kitchen-tests/cookbooks/webapp/attributes/default.rb
@@ -1,14 +1,14 @@
-default['apache']['remote_host_ip'] = '127.0.0.1'
+default["apache"]["remote_host_ip"] = "127.0.0.1"
 
-default['webapp']['database'] = 'webapp'
-default['webapp']['db_username'] = 'webapp'
-default['webapp']['path'] = '/srv/webapp'
+default["webapp"]["database"] = "webapp"
+default["webapp"]["db_username"] = "webapp"
+default["webapp"]["path"] = "/srv/webapp"
 
 # XXX: apache2 cookbook 2.0.0 has bugs around changing the mpm and then attempting a graceful restart
 # which fails and leaves the service down.
-case node['platform']
+case node["platform"]
 when "ubuntu"
-  if node['platform_version'].to_f >= 14.04
-    default[:apache][:mpm] = 'event'
+  if node["platform_version"].to_f >= 14.04
+    default[:apache][:mpm] = "event"
   end
 end
diff --git a/kitchen-tests/cookbooks/webapp/metadata.rb b/kitchen-tests/cookbooks/webapp/metadata.rb
index c26ad23979..f1f07d952b 100644
--- a/kitchen-tests/cookbooks/webapp/metadata.rb
+++ b/kitchen-tests/cookbooks/webapp/metadata.rb
@@ -1,12 +1,12 @@
-name             'webapp'
-maintainer       ''
-maintainer_email ''
-license          ''
-description      'Installs/Configures webapp'
-long_description 'Installs/Configures webapp'
-version          '0.1.0'
+name             "webapp"
+maintainer       ""
+maintainer_email ""
+license          ""
+description      "Installs/Configures webapp"
+long_description "Installs/Configures webapp"
+version          "0.1.0"
 
-depends 'apache2'
-depends 'database', '~> 2.3.1'
-depends 'mysql'
-depends 'php'
+depends "apache2"
+depends "database", "~> 2.3.1"
+depends "mysql"
+depends "php"
diff --git a/kitchen-tests/cookbooks/webapp/recipes/default.rb b/kitchen-tests/cookbooks/webapp/recipes/default.rb
index e0cbbdd4a8..3dc22ea0fa 100644
--- a/kitchen-tests/cookbooks/webapp/recipes/default.rb
+++ b/kitchen-tests/cookbooks/webapp/recipes/default.rb
@@ -11,43 +11,43 @@ include_recipe "php"
 
 creds = Hash.new
 %w(mysql webapp).each do |item_name|
-  creds[item_name] = data_bag_item('passwords', item_name)
+  creds[item_name] = data_bag_item("passwords", item_name)
 end
 
 web_app "webapp" do
-  server_name 'localhost'
-  server_aliases [node['fqdn'], node['hostname'], 'localhost.localdomain']
-  docroot node['webapp']['path']
-  cookbook 'apache2'
+  server_name "localhost"
+  server_aliases [node["fqdn"], node["hostname"], "localhost.localdomain"]
+  docroot node["webapp"]["path"]
+  cookbook "apache2"
 end
 
 mysql_service "default" do
-  server_root_password creds['mysql']['server_root_password']
-  server_repl_password creds['mysql']['server_repl_password']
+  server_root_password creds["mysql"]["server_root_password"]
+  server_repl_password creds["mysql"]["server_repl_password"]
 end
 
-mysql_database node['webapp']['database'] do
+mysql_database node["webapp"]["database"] do
   connection ({
-    :host => 'localhost',
-    :username => 'root',
-    :password => creds['mysql']['server_root_password'],
+    :host => "localhost",
+    :username => "root",
+    :password => creds["mysql"]["server_root_password"],
   })
   action :create
 end
 
-mysql_database_user node['webapp']['db_username'] do
+mysql_database_user node["webapp"]["db_username"] do
   connection ({
-    :host => 'localhost',
-    :username => 'root',
-    :password => creds['mysql']['server_root_password'],
+    :host => "localhost",
+    :username => "root",
+    :password => creds["mysql"]["server_root_password"],
   })
-  password creds['webapp']['db_password']
-  database_name node['webapp']['database']
+  password creds["webapp"]["db_password"]
+  database_name node["webapp"]["database"]
   privileges [:select, :update, :insert, :create, :delete]
   action :grant
 end
 
-directory node['webapp']['path'] do
+directory node["webapp"]["path"] do
   owner "root"
   group "root"
   mode "0755"
@@ -56,9 +56,9 @@ directory node['webapp']['path'] do
 end
 
 template "#{node['webapp']['path']}/index.html" do
-  source 'index.html.erb'
+  source "index.html.erb"
 end
 
 template "#{node['webapp']['path']}/index.php" do
-  source 'index.php.erb'
+  source "index.php.erb"
 end
diff --git a/kitchen-tests/test/fixtures/serverspec_helper.rb b/kitchen-tests/test/fixtures/serverspec_helper.rb
index ad1f866775..feb4c21200 100644
--- a/kitchen-tests/test/fixtures/serverspec_helper.rb
+++ b/kitchen-tests/test/fixtures/serverspec_helper.rb
@@ -2,24 +2,24 @@
 # The commented-out platforms in the osmapping hash can be added once we have added them into
 # our .kitchen.yml and .kitchen.travis.yml and added the appropriate JSON under test/fixtures/platforms.
 
-require 'serverspec'
-require 'json'
-require 'ffi_yajl'
+require "serverspec"
+require "json"
+require "ffi_yajl"
 
 set :backend, :exec
 
 include Specinfra::Helper::Properties
 
-require 'pp'
+require "pp"
 pp os
 
 def load_nodestub
   case os[:family]
-  when 'ubuntu', 'debian'
+  when "ubuntu", "debian"
     platform = os[:family]
     platform_version = os[:release]
-  when 'redhat'
-    platform = 'centos'
+  when "redhat"
+    platform = "centos"
     platform_version = os[:release].to_i
   end
   FFI_Yajl::Parser.parse(IO.read("#{ENV['BUSSER_ROOT']}/../kitchen/data/platforms/#{platform}/#{platform_version}.json"), :symbolize_names => true)
@@ -27,6 +27,6 @@ end
 
 # centos-59 doesn't have /sbin in the default path,
 # so we must ensure it's on serverspec's path
-set :path, '$PATH:/sbin'
+set :path, "$PATH:/sbin"
 
 set_property load_nodestub
diff --git a/kitchen-tests/test/integration/webapp/serverspec/Gemfile b/kitchen-tests/test/integration/webapp/serverspec/Gemfile
index 0cb00ce354..eef1450f7a 100644
--- a/kitchen-tests/test/integration/webapp/serverspec/Gemfile
+++ b/kitchen-tests/test/integration/webapp/serverspec/Gemfile
@@ -1,4 +1,4 @@
 # This Gemfile is only needed so that busser will install gems it needs for serverspec_helper.rb to work
 source "https://rubygems.org"
 
-gem 'ffi-yajl', '~> 1.1' # Go away, JSON gem
+gem "ffi-yajl", "~> 1.1" # Go away, JSON gem