test(map): standardise `map.jinja` verification

* Automated using https://github.com/myii/ssf-formula/pull/281

CODEOWNERS

 /docs/AUTHORS.rst                           @saltstack-formulas/ssf
 /docs/CHANGELOG.rst                         @saltstack-formulas/ssf
 /docs/TOFS_pattern.rst                      @saltstack-formulas/ssf
+/*/_mapdata/                                @saltstack-formulas/ssf
 /*/libsaltcli.jinja                         @saltstack-formulas/ssf
 /*/libtofs.jinja                            @saltstack-formulas/ssf
+/test/integration/**/_mapdata_spec.rb       @saltstack-formulas/ssf
+/test/integration/**/libraries/system.rb    @saltstack-formulas/ssf
 /test/integration/**/inspec.yml             @saltstack-formulas/ssf
 /test/integration/**/README.md              @saltstack-formulas/ssf
 /.gitignore                                 @saltstack-formulas/ssf

openssh/_mapdata/init.sls

 {%- set tplroot = tpldir.split('/')[0] %}
 {%- from tplroot ~ "/map.jinja" import mapdata with context %}
 
-{%- set output_file = '/tmp/salt_mapdata_dump.yaml' %}
+{%- do salt['log.debug']('### MAP.JINJA DUMP ###\n' ~ mapdata | yaml(False)) %}
 
-{%- do salt['log.debug']( mapdata | yaml(False) ) %}
+{%- set output_dir = '/temp' if grains.os_family == 'Windows' else '/tmp' %}
+{%- set output_file = output_dir ~ '/salt_mapdata_dump.yaml' %}
 
 {{ tplroot }}-mapdata-dump:
   file.managed:

test/integration/default/controls/_mapdata_spec.rb

 # frozen_string_literal: true
 
-mapdata_file = "_mapdata/#{system.platform[:finger].split('.').first}.yaml"
-mapdata_dump = inspec.profile.file(mapdata_file)
+require 'yaml'
 
 control '`map.jinja` YAML dump' do
-  title 'should contain the lines'
+  title 'should match the comparison file'
 
-  describe file('/tmp/salt_mapdata_dump.yaml') do
-    it { should exist }
-    its('content') { should eq mapdata_dump }
+  # Strip the `platform[:finger]` version number down to the "OS major release"
+  mapdata_file = "_mapdata/#{system.platform[:finger].split('.').first}.yaml"
+
+  # Load the mapdata from profile https://docs.chef.io/inspec/profiles/#profile-files
+  mapdata_dump = YAML.safe_load(inspec.profile.file(mapdata_file))
+
+  # Derive the location of the dumped mapdata
+  output_dir = platform[:family] == 'windows' ? '/temp' : '/tmp'
+  output_file = "#{output_dir}/salt_mapdata_dump.yaml"
+
+  describe 'File content' do
+    it 'should match profile map data exactly' do
+      expect(yaml(output_file).params).to eq(mapdata_dump)
+    end
   end
 end

test/integration/share/README.md

 The `system` library provides easy access to system dependent information:
 
 - `system.platform`: based on `inspec.platform`, modify to values that are more consistent from a SaltStack perspective
-  - `system.platform[:family]` provide a family name for Arch
-  - `system.platform[:name]` modify `amazon` to `amazonlinux`
-  - `system.platform[:release]` tweak Arch and Amazon Linux:
+  - `system.platform[:family]` provide a family name for Arch and Gentoo
+  - `system.platform[:name]` append `linux` to both `amazon` and `oracle`; ensure Windows platforms are resolved as simply `windows`
+  - `system.platform[:release]` tweak Arch, Amazon Linux, Gentoo and Windows:
     - `Arch` is always `base-latest`
     - `Amazon Linux` release `2018` is resolved as `1`
+    - `Gentoo` release is trimmed to its major version number and then the init system is appended (i.e. `sysv` or `sysd`)
+    - `Windows` uses the widely-used release number (e.g. `8.1` or `2019-server`) in place of the actual system release version
   - `system.platform[:finger]` is the concatenation of the name and the major release number (except for Ubuntu, which gives `ubuntu-20.04` for example)

test/integration/share/inspec.yml

   - platform-name: suse
   - platform-name: freebsd
   - platform-name: amazon
+  - platform-name: oracle
   - platform-name: arch
+  - platform-name: gentoo
+  - platform: windows

test/integration/share/libraries/system.rb

   attr_reader :platform
 
   def initialize
+    super
     @platform = build_platform
   end
 
 
   def build_platform_family
     case inspec.platform[:name]
-    when 'arch'
-      'arch'
+    when 'arch', 'gentoo'
+      inspec.platform[:name]
     else
       inspec.platform[:family]
     end
 
   def build_platform_name
     case inspec.platform[:name]
-    when 'amazon'
-      'amazonlinux'
+    when 'amazon', 'oracle'
+      "#{inspec.platform[:name]}linux"
+    when 'windows_8.1_pro', 'windows_server_2019_datacenter'
+      'windows'
     else
       inspec.platform[:name]
     end
   end
 
+  # rubocop:disable Metrics/MethodLength
   def build_platform_release
     case inspec.platform[:name]
     when 'amazon'
       inspec.platform[:release].gsub(/2018.*/, '1')
     when 'arch'
       'base-latest'
+    when 'gentoo'
+      "#{inspec.platform[:release].split('.')[0]}-#{derive_gentoo_init_system}"
+    when 'windows_8.1_pro'
+      '8.1'
+    when 'windows_server_2019_datacenter'
+      '2019-server'
     else
       inspec.platform[:release]
     end
   end
+  # rubocop:enable Metrics/MethodLength
+
+  def derive_gentoo_init_system
+    case inspec.command('systemctl').exist?
+    when true
+      'sysd'
+    else
+      'sysv'
+    end
+  end
 
   def build_platform_finger
     "#{build_platform_name}-#{build_finger_release}"