1 files changed, 18 insertions, 0 deletions
diff --git a/test/yaml/test_hash.rb b/test/yaml/test_hash.rb
new file mode 100644
index 0000000000..afcdcaca7b
--- /dev/null
+++ b/test/yaml/test_hash.rb
@@ -0,0 +1,18 @@
+require 'test/unit'
+require 'yaml'
+
+module YAML
+  class TestHash < Test::Unit::TestCase
+    def setup
+      @hash = { :a => 'b' }
+    end
+
+    def test_to_yaml
+      assert_equal @hash, YAML.load(@hash.to_yaml)
+    end
+
+    def test_dump
+      assert_equal @hash, YAML.load(YAML.dump(@hash))
+    end
+  end
+end