use rspec-puppet-facts for match_spec

spec/defines/match_spec.rb

@@ -1,18 +1,15 @@
 require 'spec_helper'
 
 describe 'fluentd::match' do
-  let(:facts) {
-    {
-      :osfamily        => 'Debian',
-      :lsbdistid       => 'Ubuntu',
-      :operatingsystem => 'Ubuntu',
-      :lsbdistcodename => 'precise',
-      :architecture    => 'amd64',
-    }
-  }
+  on_supported_os.each do |os, facts|
+    context "on #{os}" do
+      let :facts do
+        facts
+      end
+
       let(:pre_condition) { 'include fluentd' }
 
-  context 'basic match' do
+      describe 'basic match' do
         let(:title) { 'test' }
         let(:params) do
           {
@@ -40,7 +37,7 @@ describe 'fluentd::match' do
         end
       end
 
-  context 'multiple store' do
+      describe 'multiple store' do
         let(:title) { 'test' }
         let(:params) do
           {
@@ -69,4 +66,6 @@ describe 'fluentd::match' do
               with_content(IO.read(File.join(File.dirname(__FILE__), '../fixtures/files/match_copy.conf')))
         end
       end
+    end
+  end
 end