test/test_gimchi.rb in gimchi-0.2.0 vs test/test_gimchi.rb in gimchi-0.2.1

@@ -224,6 +224,10 @@
     assert_equal nil, ret[1]
     assert_equal nil, ret[2]
 
     assert_equal 'ㅋ', Gimchi.compose(*ret)
   end
+
+  def test_singleton
+    assert_raise(NoMethodError) { Gimchi.new }
+  end
 end