Fix unit tests

spec/classes/postfix_augeas_spec.rb

@@ -11,6 +11,7 @@ describe 'postfix::augeas' do
       let(:facts) do
         facts.merge({
           :augeasversion => '1.2.0',
+          :puppetversion => Puppet.version,
         })
       end
 

spec/classes/postfix_satellite_spec.rb

@@ -15,6 +15,7 @@ describe 'postfix::satellite' do
       let(:facts) do
         facts.merge({
           :augeasversion => '1.2.0',
+          :puppetversion => Puppet.version,
         })
       end
 

spec/classes/postfix_spec.rb

@@ -7,6 +7,7 @@ describe 'postfix' do
       let(:facts) do
         facts.merge({
           :augeasversion => '1.2.0',
+          :puppetversion => Puppet.version,
         })
       end
 

spec/defines/postfix_transport_spec.rb

@@ -12,6 +12,7 @@ describe 'postfix::transport' do
       let(:facts) do
         facts.merge({
           :augeasversion => '1.2.0',
+          :puppetversion => Puppet.version,
         })
       end
 

spec/defines/postfix_virtual_spec.rb

@@ -12,6 +12,7 @@ describe 'postfix::virtual' do
       let(:facts) do
         facts.merge({
           :augeasversion => '1.2.0',
+          :puppetversion => Puppet.version,
         })
       end