test/unit/guard_test.rb in state_machine-0.8.1 vs test/unit/guard_test.rb in state_machine-0.9.0

@@ -774,10 +774,11 @@
 end
 
 begin
   # Load library
   require 'rubygems'
+  gem 'ruby-graphviz', '>=0.9.0'
   require 'graphviz'
   
   class GuardDrawingTest < Test::Unit::TestCase
     def setup
       @machine = StateMachine::Machine.new(Class.new)
@@ -902,7 +903,7 @@
       assert_equal 'idling', @edges.first.instance_variable_get('@xNodeOne')
       assert_equal 'nil', @edges.first.instance_variable_get('@xNodeTwo')
     end
   end
 rescue LoadError
-  $stderr.puts 'Skipping GraphViz StateMachine::Guard tests. `gem install ruby-graphviz` and try again.'
+  $stderr.puts 'Skipping GraphViz StateMachine::Guard tests. `gem install ruby-graphviz` >= v0.9.0 and try again.'
 end