3 files changed, 29 insertions, 0 deletions
diff --git a/spec/lib/puppet/faces/huzzah.rb b/spec/lib/puppet/faces/huzzah.rb
index 735004475..e86730250 100644
--- a/spec/lib/puppet/faces/huzzah.rb
+++ b/spec/lib/puppet/faces/huzzah.rb
@@ -1,4 +1,5 @@
 require 'puppet/faces'
 Puppet::Faces.define(:huzzah, '2.0.1') do
+  summary "life is a thing for celebration"
   action :bar do "is where beer comes from" end
 end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index d28cb2504..1187c1caf 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -7,6 +7,7 @@ ARGV.clear
 require 'puppet'
 require 'mocha'
 gem 'rspec', '>=2.0.0'
+require 'rspec/expectations'
 
 # So everyone else doesn't have to include this base constant.
 module PuppetSpec
@@ -65,3 +66,9 @@ RSpec.configure do |config|
     GC.enable
   end
 end
+
+RSpec::Matchers.define :have_matching_element do |expected|
+  match do |actual|
+    actual.any? { |item| item =~ expected }
+  end
+end
diff --git a/spec/unit/faces/help_spec.rb b/spec/unit/faces/help_spec.rb
index 5b611a0ad..ad553dc3a 100644
--- a/spec/unit/faces/help_spec.rb
+++ b/spec/unit/faces/help_spec.rb
@@ -41,4 +41,25 @@ describe Puppet::Faces[:help, '0.0.1'] do
     face = Puppet::Faces[:huzzah, :current]
     subject.help(:huzzah, face.version).should == subject.help(:huzzah, :current)
   end
+
+  context "when listing subcommands" do
+    subject { Puppet::Faces[:help, :current].help }
+
+    # Check a precondition for the next block; if this fails you have
+    # something odd in your set of faces, and we skip testing things that
+    # matter. --daniel 2011-04-10
+    it "should have at least one face with a summary" do
+      Puppet::Faces.faces.should be_any do |name|
+        Puppet::Faces[name, :current].summary
+      end
+    end
+
+    Puppet::Faces.faces.each do |name|
+      face = Puppet::Faces[name, :current]
+      summary = face.summary
+
+      it { should have_matching_element %r{ #{name} } }
+      it { should have_matching_element %r{ #{name} +#{summary}} } if summary
+    end
+  end
 end