improving the memory spec

spec/classes/collectd_plugin_memory_spec.rb

@@ -10,11 +10,27 @@
       should contain_file('memory.load').with({
         :ensure  => 'present',
         :path    => '/etc/collectd.d/10-memory.conf',
-        :content => /\#\ Generated by Puppet\n<LoadPlugin memory>\n  Globals false\n<\/LoadPlugin>\n/,
+        :content => /LoadPlugin memory/,
       })
     end
   end
 
+  context ':ensure => present' do
+    context ':ensure => present and collectd version < 5.5' do
+
+      it 'Will create /etc/collectd.d/10-memory.conf to load the plugin' do
+        should contain_file('cpu.load').with({
+          :ensure  => 'present',
+          :path    => '/etc/collectd.d/10-memory.conf',
+          :content => /LoadPlugin memory/,
+        })
+      end
+
+      it 'Will not include ValuesPercentage in /etc/collectd.d/10-memory.conf' do
+        should_not contain_file('cpu.load').with_content(/ValuesPercentage/)
+      end
+  end
+
   context ':ensure => present, specific params, collectd version 5.5.0' do
     let :facts do
       { :osfamily         => 'Redhat',