fix(rubocop): add fixes using rubocop -a --safe

test/integration/default/controls/archives_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 ### ARCHIVE PKGS
 control 'Archive packages' do
   title 'should be downloaded and installed'
@@ -7,10 +9,10 @@ control 'Archive packages' do
     os.debian?
   end
 
-  %w(
+  %w[
     docker-compose.yml
     phantomjs-2.1.1-linux-x86_64/bin
-  ).each do |f|
+  ].each do |f|
     describe file("/usr/local/src/#{f}") do
       it { should exist }
     end

test/integration/default/controls/gems_spec.rb

@@ -1,11 +1,13 @@
+# frozen_string_literal: true
+
 ### WANTED/REQUIRED
 control 'Wanted/Required gems' do
   title 'should be installed'
 
-  %w{
+  %w[
     progressbar
     minitest
-  }.each do |p|
+  ].each do |p|
     describe gem(p) do
       it { should be_installed }
     end
@@ -15,11 +17,11 @@ end
 ### UNWANTED
 control 'Unwanted gems' do
   title 'should be uninstalled'
-  %w{
+  %w[
     diff-lcs
     kwalify
     kitchen-vagrant
-  }.each do |p|
+  ].each do |p|
     describe gem(p) do
       it { should_not be_installed }
     end

test/integration/default/controls/pkgs_spec.rb

@@ -1,15 +1,17 @@
+# frozen_string_literal: true
+
 ## Some vars
-common_packages = %w(
+common_packages = %w[
   git
   less
   bc
   curl
   fail2ban
-)
+]
 
 case platform[:family]
 when 'redhat'
-  platform_packages = %w(yum-plugin-versionlock)
+  platform_packages = %w[yum-plugin-versionlock]
   held_packages = {
     # We use this test for held packages in a list,
     # with no version (current version).
@@ -32,16 +34,16 @@ when 'fedora'
 # Adding empty Suse entries, to get tests passing
 # Don't know the correct values to add here.
 when 'suse'
-  platform_packages = %w()
+  platform_packages = %w[]
   held_packages = {}
   lock_file = ''
 # Adding empty Arch entries, to get tests passing
 when 'arch'
-  platform_packages = %w()
+  platform_packages = %w[]
   held_packages = {}
   lock_file = ''
 when 'debian'
-  platform_packages = %w()
+  platform_packages = %w[]
   held_packages = {
     'alien': '8.95',
     # To match also ubuntu16's
@@ -54,11 +56,11 @@ when 'amazon'
   held_packages = []
 end
 
-## FIXME - not testing Held packages
+# # FIXME - not testing Held packages
 held_packages = {}
 
 unheld_packages = (common_packages + platform_packages).flatten.uniq
-all_packages = (unheld_packages + held_packages.keys.map { |k| k.to_s }).flatten.uniq
+all_packages = (unheld_packages + held_packages.keys.map(&:to_s)).flatten.uniq
 
 ### WANTED/REQUIRED/HELD
 control 'Wanted/Required/Held packages' do
@@ -75,7 +77,7 @@ end
 control 'Wanted packages' do
   title 'should NOT be marked as hold'
 
-  unheld_packages.each do |p,v|
+  unheld_packages.each do |p, v|
     case platform[:family]
     when 'redhat', 'fedora'
       match_string = "#{p}-.*#{v}"
@@ -95,26 +97,26 @@ end
 control 'Held packages' do
   title 'should be marked as hold'
 
-  held_packages.each do |p,v|
+  held_packages.each do |p, v|
     case platform[:family]
     when 'redhat', 'fedora'
       match_string = "#{p}-.*#{v}"
     when 'debian'
       match_string = "^Package: #{p}\nStatus: hold ok installed\nP.*\nS.*\nI.*\nM.*\nA.*\nVersion: #{v}"
     end
-  
+
     describe file(lock_file) do
       its('content') { should match(match_string) }
     end
   end
 end
-  
+
 ### UNWANTED
 control 'Unwanted packages' do
   title 'should be uninstalled'
-  %w{
+  %w[
     avahi-daemon
-  }.each do |p|
+  ].each do |p|
     describe package(p) do
       it { should_not be_installed }
     end

test/integration/default/controls/remote_pkgs_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 ### REMOTE PKGS
 remote_pkgs = ['zoom']