tests/test_dogviz_functionally.rb in dogviz-0.0.21 vs tests/test_dogviz_functionally.rb in dogviz-0.0.22

@@ -16,13 +16,14 @@
       File.delete outfile('svg') if File.exist?(outfile('svg'))
     end
 
     include Dogviz
     class Family < Dogviz::System
-      attr_reader *%i(cat dog mum son)
+      attr_reader(*%i(cat dog mum son))
       def initialize
         super 'family'
+        suppress_messages!
 
         house = container 'household'
 
         @cat = house.thing 'cat'
         @dog = house.thing 'dog'
@@ -58,19 +59,19 @@
 
       sys.output dot: outfile('dot')
 
       dotspec = File.read outfile('dot')
 
-      assert_match /rank=sink/, dotspec
+      assert_match(/rank=sink/, dotspec)
     end
 
     def test_can_render_auto_nominate_graph
       sys = system_with_auto_nominate
       sys.thing 'a'
       sys.output svg: outfile('svg')
     end
 
     def system_with_auto_nominate
-      Dogviz::System.new 'test', auto_nominate: true
+      Dogviz::System.new('test', auto_nominate: true).suppress_messages!
     end
   end
 end
\ No newline at end of file