1 files changed, 8 insertions, 0 deletions
diff --git a/tests/test_json_addition.rb b/tests/test_json_addition.rb
index b9cc6d1..1b85e02 100755
--- a/tests/test_json_addition.rb
+++ b/tests/test_json_addition.rb
@@ -7,6 +7,7 @@ require 'json/add/core'
 require 'json/add/complex'
 require 'json/add/rational'
 require 'json/add/bigdecimal'
+require 'json/add/ostruct'
 require 'date'
 
 class TC_JSONAddition < Test::Unit::TestCase
@@ -177,4 +178,11 @@ class TC_JSONAddition < Test::Unit::TestCase
     assert_equal BigDecimal('3.141', 23), JSON(JSON(BigDecimal('3.141', 23)))
     assert_equal BigDecimal('3.141', 666), JSON(JSON(BigDecimal('3.141', 666)))
   end
+
+  def test_ostruct
+    o = OpenStruct.new
+    # XXX this won't work; o.foo = { :bar => true }
+    o.foo = { 'bar' => true }
+    assert_equal o, JSON(JSON(o))
+  end
 end