diff --git a/spec/classes/coverage_spec.rb b/spec/classes/coverage_spec.rb
new file mode 100644
index 0000000..12513b8
--- /dev/null
+++ b/spec/classes/coverage_spec.rb
@@ -0,0 +1 @@
+at_exit { RSpec::Puppet::Coverage.report! }
diff --git a/spec/classes/debnet_spec.rb b/spec/classes/debnet_spec.rb
new file mode 100644
index 0000000..f7f47ed
--- /dev/null
+++ b/spec/classes/debnet_spec.rb
@@ -0,0 +1,16 @@
+require 'spec_helper'
+
+describe 'debnet' do
+  let(:facts) {{
+    :concat_basedir => '/var/lib/puppet/concat',
+    :osfamily => 'Debian',
+  }}
+  
+  it {
+    should contain_class('Debnet')
+    should contain_class('Debnet::Params')
+    should contain_package('iproute').with({
+      'ensure' => 'installed',
+    })
+  }
+end
diff --git a/spec/defines/loopback_spec.rb b/spec/defines/loopback_spec.rb
index e8257e6..bd1b06d 100644
--- a/spec/defines/loopback_spec.rb
+++ b/spec/defines/loopback_spec.rb
@@ -1,16 +1,17 @@
 require 'spec_helper'
 
 describe 'debnet::iface::loopback' do
   let(:title) { 'lo' }
   let(:facts) {{
     :concat_basedir => '/var/lib/puppet/concat',
     :osfamily => 'Debian',
   }}
   
   it {
     should contain_debnet__iface('lo').with({
       'method' => 'loopback',
       'family' => 'inet',
     })
+    should contain_concat__fragment('lo_stanza')
   }
 end