Merge branch 'ticket/2.7.x/maint-show_help_for_cert_without_subcommand' into 2.7.x

* ticket/2.7.x/maint-show_help_for_cert_without_subcommand:
  maint: Fix cert app to print help and exit if no subcommand

1 files changed, 10 insertions, 0 deletions

diff --git a/spec/unit/application/cert_spec.rb b/spec/unit/application/cert_spec.rb
index 7510f0783..300234c2b 100755
--- a/spec/unit/application/cert_spec.rb
+++ b/spec/unit/application/cert_spec.rb
@@ -208,5 +208,15 @@ describe Puppet::Application::Cert, :'fails_on_ruby_1.9.2' => true do
         args.should == ["fun.example.com"]
       end
     end
+
+    it "should print help and exit if there is no subcommand" do
+      args = []
+      @cert_app.command_line.stubs(:args).returns(args)
+      @cert_app.stubs(:help).returns("I called for help!")
+      @cert_app.expects(:puts).with("I called for help!")
+
+      expect { @cert_app.parse_options }.to exit_with 0
+      @cert_app.subcommand.should be_nil
+    end
   end
 end