test/bson/object_id_test.rb in mongo-1.1.2 vs test/bson/object_id_test.rb in mongo-1.1.3

@@ -125,6 +125,11 @@
 
   def test_json
     id = ObjectId.new
     assert_equal "{\"$oid\": \"#{id}\"}", id.to_json
   end
+  
+  def test_as_json
+    id = ObjectId.new
+    assert_equal({"$oid" => id.to_s}, id.as_json)
+  end
 end