First draft at a skeleton framework for rspec-system-puppet tests.

.nodeset.yml

@@ -0,0 +1,31 @@
+---
+default_set: 'centos-64-x64'
+sets:
+  'centos-59-x64':
+    nodes:
+      "main.foo.vm":
+        prefab: 'centos-59-x64'
+  'centos-64-x64':
+    nodes:
+      "main.foo.vm":
+        prefab: 'centos-64-x64'
+  'fedora-18-x64':
+    nodes:
+      "main.foo.vm":
+        prefab: 'fedora-18-x64'
+  'debian-607-x64':
+    nodes:
+      "main.foo.vm":
+        prefab: 'debian-607-x64'
+  'debian-70rc1-x64':
+    nodes:
+      "main.foo.vm":
+        prefab: 'debian-70rc1-x64'
+  'ubuntu-server-10044-x64':
+    nodes:
+      "main.foo.vm":
+        prefab: 'ubuntu-server-10044-x64'
+  'ubuntu-server-12042-x64':
+    nodes:
+      "main.foo.vm":
+        prefab: 'ubuntu-server-12042-x64'

Gemfile

@@ -2,6 +2,7 @@ source :rubygems
 
 group :development, :test do
   gem 'puppetlabs_spec_helper', :require => false
+  gem 'rspec-system-puppet', :require => false
 end
 
 if puppetversion = ENV['PUPPET_GEM_VERSION']

Rakefile

@@ -1 +1,2 @@
 require 'puppetlabs_spec_helper/rake_tasks'
+require 'rspec-system/rake_task'

spec/spec_helper_system.rb

@@ -0,0 +1,26 @@
+require 'rspec-system/spec_helper'
+require 'rspec-system-puppet/helpers'
+
+RSpec.configure do |c|
+  # Project root
+  proj_root = File.expand_path(File.join(File.dirname(__FILE__), '..'))
+
+  # Enable colour in Jenkins
+  c.tty = true
+
+  # This is where we 'setup' the nodes before running our tests
+  c.system_setup_block = proc do
+    # TODO: find a better way of importing this into this namespace
+    include RSpecSystemPuppet::Helpers
+
+    # Install puppet
+    puppet_install
+    puppet_master_install
+
+    # Replace mymodule with your module name
+    puppet_module_install(:source => proj_root, :module_name => 'apache')
+    system_run('puppet module install puppetlabs-firewall')
+    system_run('puppet module install ripienaar-concat')
+    system_run('puppet module install puppetlabs-stdlib')
+  end
+end

spec/system/basic_spec.rb

@@ -0,0 +1,29 @@
+require 'spec_helper_system'
+
+# Here we put the more basic fundamental tests, ultra obvious stuff.
+describe "basic tests:" do
+  it 'make sure we have copied the module across' do
+    # No point diagnosing any more if the module wasn't copied properly
+    system_run("ls /etc/puppet/modules/apache") do |r|
+      r[:exit_code].should == 0
+      r[:stdout].should =~ /Modulefile/
+      r[:stderr].should == ''
+    end
+  end
+
+  it 'my class should work with no errors' do
+    pp = <<-EOS
+      class { 'apache': }
+    EOS
+
+    # Run it once and make sure it doesn't bail with errors
+    puppet_apply(pp) do |r|
+      r.exit_code.should_not eq(1)
+    end
+
+    # Run it again and make sure no changes occurred this time, proving idempotency
+    puppet_apply(pp) do |r|
+      r.exit_code.should == 0
+    end
+  end
+end

spec/system/class_spec.rb

@@ -0,0 +1,17 @@
+require 'spec_helper_system'
+
+describe 'apache class' do
+  it 'should install apache' do
+    if system_node.facts['osfamily'] == 'Debian'
+      system_run('dpkg --get-selections | grep apache2') do |r|
+        r.stdout.should =~ /^apache2\s+install$/
+        r.exit_code.should == 0
+      end
+    elsif system_node.facts['osfamily'] == 'RedHat'
+      system_run('rpm -q httpd') do |r|
+        r.stdout.should =~ /httpd/
+        r.exit_code.should == 0
+      end
+    end
+  end
+end