Added puppetlabs-firewall (required by puppetlabs-postgresql), updated the other modules.

modules/firewall/spec/acceptance/class_spec.rb

@@ -0,0 +1,27 @@
+require 'spec_helper_acceptance'
+
+describe "firewall class:", :unless => UNSUPPORTED_PLATFORMS.include?(fact('osfamily')) do
+  it 'should run successfully' do
+    pp = "class { 'firewall': }"
+
+    # Run it twice and test for idempotency
+    apply_manifest(pp, :catch_failures => true)
+    expect(apply_manifest(pp, :catch_failures => true).exit_code).to be_zero
+  end
+
+  it 'ensure => stopped:' do
+    pp = "class { 'firewall': ensure => stopped }"
+
+    # Run it twice and test for idempotency
+    apply_manifest(pp, :catch_failures => true)
+    expect(apply_manifest(pp, :catch_failures => true).exit_code).to be_zero
+  end
+
+  it 'ensure => running:' do
+    pp = "class { 'firewall': ensure => running }"
+
+    # Run it twice and test for idempotency
+    apply_manifest(pp, :catch_failures => true)
+    expect(apply_manifest(pp, :catch_failures => true).exit_code).to be_zero
+  end
+end