Parse references and identifier

Author: dLobatog

lib/openscap_parser/rule.rb

@@ -26,6 +26,19 @@ def description
     def rationale
       @rationale ||= @rule_xml.at_css('rationale').children.text.delete("\n")
     end
+
+    def references
+      @references ||= @rule_xml.css('reference').map do |node|
+        { href: node['href'], label: node.text }
+      end
+    end
+
+    def identifier
+      @identifier ||= {
+        label: @rule_xml.at_css('ident')&.text,
+        system: (ident = @rule_xml.at_css('ident')) && ident['system']
+      }
+    end
   end
 end
 

test/openscap_parser_test.rb

@@ -53,5 +53,21 @@ def setup
     should 'list all rules' do
       assert_empty(@arbitrary_rules - @report_parser.rule_ids)
     end
+
+    should 'parse rule references' do
+      rule = @report_parser.rule_objects.find do |r|
+        r.title == 'Disable At Service (atd)'
+      end
+
+      references = [
+        {:href=>"http://iase.disa.mil/stigs/cci/Pages/index.aspx",
+         :label=>"CCI-000381"},
+        {:href=>'http://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.'\
+          '800-53r4.pdf',
+         :label=>"CM-7"}
+      ]
+
+      assert_equal references, rule.references
+    end
   end
 end

test/test_helper.rb

@@ -1,5 +1,6 @@
 $LOAD_PATH.unshift File.expand_path("../../lib", __FILE__)
 require "openscap_parser"
+require 'pathname'
 
 require "minitest/autorun"
 require 'shoulda-context'