Skip tests unless RefreshMode is Disabled

2 files changed, 12 insertions, 9 deletions

diff --git a/lib/chef/platform/query_helpers.rb b/lib/chef/platform/query_helpers.rb
index e64189fbd6..ea86ab227f 100644
--- a/lib/chef/platform/query_helpers.rb
+++ b/lib/chef/platform/query_helpers.rb
@@ -52,6 +52,13 @@ class Chef
           Gem::Version.new(node[:languages][:powershell][:version]) >=
             Gem::Version.new("5.0.10018.0")
       end
+      
+      def refresh_mode_disabled?(node)
+        require 'chef/util/powershell/cmdlet'
+        cmdlet = Chef::Util::Powershell::Cmdlet.new(node, "Get-DscLocalConfigurationManager", :object)
+        metadata = cmdlet.run!.return_value
+        metadata['RefreshMode'] == 'Disabled'
+      end
     end
   end
 end
diff --git a/lib/chef/provider/dsc_resource.rb b/lib/chef/provider/dsc_resource.rb
index 379369ba6e..31c6c078f4 100644
--- a/lib/chef/provider/dsc_resource.rb
+++ b/lib/chef/provider/dsc_resource.rb
@@ -59,9 +59,7 @@ class Chef
           a.block_action!
         end
         requirements.assert(:run) do |a|
-          a.assertion {
-            meta_configuration['RefreshMode'] == 'Disabled'
-          }
+          a.assertion { refresh_mode_disabled? }
           err = ["The LCM must have its RefreshMode set to Disabled. "]
           a.failure_message Chef::Exceptions::ProviderNotFound, err.join(' ')
           a.whyrun err + ["Assuming a previous resource sets the RefreshMode."]
@@ -85,6 +83,10 @@ class Chef
       def supports_dsc_invoke_resource?
         run_context && Chef::Platform.supports_dsc_invoke_resource?(node)
       end
+      
+      def refresh_mode_disabled?
+        Chef::Platform.refresh_mode_disabled?(node)
+      end
 
       def generate_description
         @converge_description
@@ -153,12 +155,6 @@ class Chef
         cmdlet.run!
       end
 
-      def meta_configuration
-        cmdlet = Chef::Util::Powershell::Cmdlet.new(node, "Get-DscLocalConfigurationManager", :object)
-        result = cmdlet.run!
-        result.return_value
-      end
-
     end
   end
 end