anonymous classes

1 files changed, 15 insertions, 3 deletions

diff --git a/test/visitors/test_yast_builder.rb b/test/visitors/test_yast_builder.rb
index 02f4c91..e73a57b 100644
--- a/test/visitors/test_yast_builder.rb
+++ b/test/visitors/test_yast_builder.rb
@@ -4,11 +4,13 @@ require 'psych'
 module Psych
   module Visitors
     class TestYASTBuilder < MiniTest::Unit::TestCase
+      def setup
+        @v = Visitors::YASTBuilder.new
+      end
       def test_scalar
-        v = Visitors::YASTBuilder.new
-        v.accept 'foo'
+        @v.accept 'foo'
 
-        assert_equal 'foo', Psych.load(v.tree.to_yaml)
+        assert_equal 'foo', Psych.load(@v.tree.to_yaml)
         assert_equal 'foo', Psych.load('foo'.to_yaml)
       end
 
@@ -16,6 +18,16 @@ module Psych
         string = [0, 123,22, 44, 9, 32, 34, 39].pack('C*')
         assert_equal string, Psych.load(string.to_yaml)
       end
+
+      def test_anon_class
+        assert_raises(TypeError) do
+          @v.accept Class.new
+        end
+
+        assert_raises(TypeError) do
+          Class.new.to_yaml
+        end
+      end
     end
   end
 end