require 'test/unit' require 'java' require 'pp' include_class 'org.jruby.test.JRUBY_2480_A' include_class 'org.jruby.test.JRUBY_2480_B' # JRUBY-2480, uncoercible Ruby objects getting wrapped when passing through Java code class TestIrubyobjectJavaPassing < Test::Unit::TestCase class C include JRUBY_2480_B def foo(o) o.color end end class Color attr_reader :color def initialize(color) @color = color end end def test_passing_irubyobject_through a = JRUBY_2480_A.new(C.new) result = a.doIt(Color.new("red")) assert_equal("red", result) end end