rationals supported

2 files changed, 14 insertions, 0 deletions

diff --git a/test/visitors/test_to_ruby.rb b/test/visitors/test_to_ruby.rb
index 39a4567..7265316 100644
--- a/test/visitors/test_to_ruby.rb
+++ b/test/visitors/test_to_ruby.rb
@@ -9,6 +9,16 @@ module Psych
         @visitor = ToRuby.new
       end
 
+      def test_rational
+        mapping = Nodes::Mapping.new nil, 'ruby/object:Rational'
+        mapping.children << Nodes::Scalar.new('denominator')
+        mapping.children << Nodes::Scalar.new('2')
+        mapping.children << Nodes::Scalar.new('numerator')
+        mapping.children << Nodes::Scalar.new('1')
+
+        assert_equal Rational(1,2), mapping.to_ruby
+      end
+
       def test_complex
         mapping = Nodes::Mapping.new nil, 'ruby/object:Complex'
         mapping.children << Nodes::Scalar.new('image')
diff --git a/test/visitors/test_yast_builder.rb b/test/visitors/test_yast_builder.rb
index 6681575..f5423e9 100644
--- a/test/visitors/test_yast_builder.rb
+++ b/test/visitors/test_yast_builder.rb
@@ -8,6 +8,10 @@ module Psych
         @v = Visitors::YASTBuilder.new
       end
 
+      def test_rational
+        assert_round_trip Rational(1,2)
+      end
+
       def test_complex
         assert_round_trip Complex(1,2)
       end