diff --git a/spec/unit/classes/concat_setup_spec.rb b/spec/unit/classes/concat_setup_spec.rb
index 3096e73..b25428e 100644
--- a/spec/unit/classes/concat_setup_spec.rb
+++ b/spec/unit/classes/concat_setup_spec.rb
@@ -5,7 +5,14 @@ describe 'concat::setup', :type => :class do
   shared_examples 'setup' do |concatdir|
     concatdir = '/foo' if concatdir.nil?
 
-    let(:facts) {{ :concat_basedir => concatdir }}
+    let(:facts) do
+      {
+        :concat_basedir     => concatdir,
+        :caller_module_name => 'Test',
+        :osfamily           => 'Debian',
+        :id                 => 'root',
+      }
+    end
 
     it do
       should contain_file("#{concatdir}/bin/concatfragments.sh").with({
@@ -44,9 +51,10 @@ describe 'concat::setup', :type => :class do
     concatdir = '/foo'
     let(:facts) do
       {
-        :concat_basedir => concatdir,
-        :osfamily       => 'Solaris',
-        :id             => 'root',
+        :concat_basedir     => concatdir,
+        :caller_module_name => 'Test',
+        :osfamily           => 'Solaris',
+        :id                 => 'root',
       }
     end
 
@@ -65,9 +73,10 @@ describe 'concat::setup', :type => :class do
     concatdir = '/foo'
     let(:facts) do
       {
-        :concat_basedir => concatdir,
-        :osfamily       => 'windows',
-        :id             => 'batman',
+        :concat_basedir     => concatdir,
+        :caller_module_name => 'Test',
+        :osfamily           => 'windows',
+        :id                 => 'batman',
       }
     end
 
diff --git a/spec/unit/defines/concat_fragment_spec.rb b/spec/unit/defines/concat_fragment_spec.rb
index 3c61aab..64ae7db 100644
--- a/spec/unit/defines/concat_fragment_spec.rb
+++ b/spec/unit/defines/concat_fragment_spec.rb
@@ -24,7 +24,14 @@ describe 'concat::fragment', :type => :define do
     end
 
     let(:title) { title }
-    let(:facts) {{ :concat_basedir => concatdir, :id => id }}
+    let(:facts) do
+      {
+        :concat_basedir => concatdir,
+        :id             => id,
+        :osfamily       => 'Debian',
+        :path           => '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin',
+      }
+    end
     let(:params) { params }
     let(:pre_condition) do
       "concat{ '#{p[:target]}': }"
@@ -162,7 +169,13 @@ describe 'concat::fragment', :type => :define do
 
     context 'ensure => target and source' do
       let(:title) { 'motd_header' }
-      let(:facts) {{ :concat_basedir => '/tmp' }}
+      let(:facts) do
+        {
+          :concat_basedir => '/tmp',
+          :osfamily       => 'Debian',
+          :id             => 'root',
+        }
+      end
       let(:params) do
         {
           :target  => '/etc/motd',
@@ -178,7 +191,13 @@ describe 'concat::fragment', :type => :define do
 
     context 'ensure => target and content' do
       let(:title) { 'motd_header' }
-      let(:facts) {{ :concat_basedir => '/tmp' }}
+      let(:facts) do
+        {
+          :concat_basedir => '/tmp',
+          :osfamily       => 'Debian',
+          :id             => 'root',
+        }
+      end
       let(:params) do
         {
           :target  => '/etc/motd',
@@ -194,7 +213,13 @@ describe 'concat::fragment', :type => :define do
 
     context 'source and content' do
       let(:title) { 'motd_header' }
-      let(:facts) {{ :concat_basedir => '/tmp' }}
+      let(:facts) do
+        {
+          :concat_basedir => '/tmp',
+          :osfamily       => 'Debian',
+          :id             => 'root',
+        }
+      end
       let(:params) do
         {
           :target => '/etc/motd',
diff --git a/spec/unit/defines/concat_spec.rb b/spec/unit/defines/concat_spec.rb
index e7be4d5..7682cdf 100644
--- a/spec/unit/defines/concat_spec.rb
+++ b/spec/unit/defines/concat_spec.rb
@@ -33,7 +33,15 @@ describe 'concat', :type => :define do
 
     let(:title) { title }
     let(:params) { params }
-    let(:facts) {{ :concat_basedir => concatdir, :id => id }}
+    let(:facts) do
+      {
+        :concat_basedir => concatdir,
+        :id             => id,
+        :osfamily       => 'Debian',
+        :path           => '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin',
+        :kernel         => 'Linux',
+      }
+    end
 
     if p[:ensure] == 'present'
       it do