added test to firewall

Rakefile

@@ -0,0 +1,9 @@
+require 'rake'
+require 'rspec/core/rake_task'
+
+RSpec::Core::RakeTask.new(:test) do |t|
+  t.rspec_opts = ["--format", "doc", "--color"]
+  t.pattern = 'spec/*/*_spec.rb'
+end
+
+task :default => :test

manifests/init.pp

@@ -58,7 +58,5 @@
       enable          => $enable,
       enable_v6       => $enable_v6,
     }
-
   }
-
 }

spec/defines/firewall_spec.rb

@@ -0,0 +1,24 @@
+require "#{File.join(File.dirname(__FILE__),'..','spec_helper.rb')}"
+
+describe 'firewall' do
+  let(:title) { 'firewall1' }
+  let(:node) { 'firewall.example42.com' }
+  let(:facts) { { :operatingsystem => 'ubuntu', :osver_maj => 12 } }
+
+  describe 'Test firewall with http rule' do
+    let(:params) {
+      { 'port'       => '80',
+        'protocol'   => 'tcp',
+        'enable_v6'  => true,
+      }
+    }
+
+    it { should contain_iptables__rule( "firewall1" ).with(
+      'port'  => '80',
+      'protocol'  => 'tcp',
+      'enable_v6' => true,
+      'source'    => '',
+      'destination' => '',
+    ) }
+  end
+end

spec/spec_helper.rb

@@ -0,0 +1,22 @@
+require 'puppet'
+require 'rspec-puppet'
+require 'tmpdir'
+
+RSpec.configure do |c|
+  c.before :each do
+    # Create a temporary puppet confdir area and temporary site.pp so
+    # when rspec-puppet runs we don't get a puppet error.
+    @puppetdir = Dir.mktmpdir("iptables")
+    manifestdir = File.join(@puppetdir, "manifests")
+    Dir.mkdir(manifestdir)
+    FileUtils.touch(File.join(manifestdir, "site.pp"))
+    Puppet[:confdir] = @puppetdir
+  end
+
+  c.after :each do
+    FileUtils.rm_rf(Dir.glob('/tmp/iptables20*') , :secure => true)
+  end
+
+  c.module_path = File.join(File.dirname(__FILE__), '../../')
+end
+