Merge pull request #1111 from Anirudh-Gupta/master

fixes debian package manager and some of the code examples

lib/resources/gem.rb

@@ -9,6 +9,7 @@ module Inspec::Resources
     example "
       describe gem('rubocop') do
         it { should be_installed }
+        its('version') { should eq '0.33.0' }
       end
     "
 

lib/resources/oneget.rb

@@ -16,6 +16,7 @@ module Inspec::Resources
     example "
       describe oneget('zoomit') do
         it { should be_installed }
+        its('version') { should eq '1.2.3' }
       end
     "
 

lib/resources/os.rb

@@ -7,7 +7,7 @@ module Inspec::Resources
     name 'os'
     desc 'Use the os InSpec audit resource to test the platform on which the system is running.'
     example "
-      describe os.family do
+      describe os[:family] do
         it { should eq 'redhat' }
       end
 

lib/resources/package.rb

@@ -91,9 +91,11 @@ module Inspec::Resources
         assignment_re: /^\s*([^:]*?)\s*:\s*(.*?)\s*$/,
         multiple_values: false,
       ).params
+      # If the package is removed and not purged, Status is "deinstall ok config-files" with exit_status 0
+      # If the package is purged cmd fails with non-zero exit status
       {
         name: params['Package'],
-        installed: true,
+        installed: params['Status'].split(' ').first == 'install',
         version: params['Version'],
         type: 'deb',
       }