maint: Fix Face testing bug 1.9.2 revealed.

Ruby 1.8.7 is fairly lax about various bits of introspection, including that
we can't tell much about what arguments a block takes.  Ruby 1.9.2 makes it
possible to do this, though.

Meanwhile, the Faces system uses this to make sure that scripts and actions
take the right set of arguments, to avoid surprises: failing early and
explicitly is better than failing at runtime.

Which, in final turn, exposes that I forgot to accept the right arguments in a
couple of my testing actions for Faces, but didn't notice because 1.8.7
doesn't check that, and I didn't test on 1.9.2.

2 files changed, 2 insertions, 4 deletions

diff --git a/spec/lib/puppet/face/1.0.0/huzzah.rb b/spec/lib/puppet/face/1.0.0/huzzah.rb
index 00f20f096..8a1311704 100755
--- a/spec/lib/puppet/face/1.0.0/huzzah.rb
+++ b/spec/lib/puppet/face/1.0.0/huzzah.rb
@@ -4,6 +4,5 @@ Puppet::Face.define(:huzzah, '1.0.0') do
   license   "Apache 2 license; see COPYING"
   summary "life is a thing for celebration"
   script :obsolete_in_core do |_| "you are in obsolete core now!" end
-
-  script :call_newer do method_on_newer end
+  script :call_newer do |_| method_on_newer end
 end
diff --git a/spec/lib/puppet/face/huzzah.rb b/spec/lib/puppet/face/huzzah.rb
index 47cc3f32c..f3d18a797 100755
--- a/spec/lib/puppet/face/huzzah.rb
+++ b/spec/lib/puppet/face/huzzah.rb
@@ -4,6 +4,5 @@ Puppet::Face.define(:huzzah, '2.0.1') do
   license   "Apache 2 license; see COPYING"
   summary "life is a thing for celebration"
   script :bar do |options| "is where beer comes from" end
-
-  script :call_older do method_on_older end
+  script :call_older do |_| method_on_older end
 end