ruby 1.9.x fixes

fixed some warnings and errors on modern rubies

also fixed an issue with the "stop" command not accepting a message

1 files changed, 1 insertions, 1 deletions

diff --git a/test/app_test.rb b/test/app_test.rb
index 1683b9c..ec13e46 100644
--- a/test/app_test.rb
+++ b/test/app_test.rb
@@ -3,6 +3,6 @@ class AppTest < Test::Unit::TestCase
 
   should "permit commands from the HCl::Commands module" do
     app = HCl::App.new
-    assert HCl::Commands.instance_methods.all? { |c| app.command? c  }
+    assert HCl::Commands.instance_methods.all? { |c| app.command? c  }, 'all methods are commands'
   end
 end