Merge pull request #192 from baby-gnu/test/mapdata-proper-inspec-diff

test(inspec): display proper diff when `_mapdata` mismatch

test/integration/default/controls/_mapdata_spec.rb

@@ -13,6 +13,6 @@ control '`map.jinja` YAML dump' do
 
   describe file('/tmp/salt_mapdata_dump.yaml') do
     it { should exist }
-    its('content') { should include mapdata_dump }
+    its('content') { should eq mapdata_dump }
   end
 end