OpenStruct id method

gistfile1.sh

$ cat test/test_id_method.rb 

require 'test/unit'
require 'ostruct'

print "\n", RUBY_VERSION, "\n"

class TestIdMethod < Test::Unit::TestCase

  def test_id_method
    obj1 = OpenStruct.new
    obj1.id = 3
    assert_equal obj1.id, 3, "should be equal"
  end

end


$ rvm 1.8.6,system,1.9.2,1.9.3 do ruby test/test_id_method.rb 

1.8.6
Loaded suite test/test_id_method
Started
test/test_id_method.rb:12: warning: Object#id will be deprecated; use Object#object_id
F
Finished in 0.005514 seconds.

  1) Failure:
test_id_method(TestIdMethod) [test/test_id_method.rb:12]:
should be equal.
<2278333300> expected but was
<3>.

1 tests, 1 assertions, 1 failures, 0 errors

1.8.7
Loaded suite test/test_id_method
Started
test/test_id_method.rb:12: warning: Object#id will be deprecated; use Object#object_id
F
Finished in 0.004484 seconds.

  1) Failure:
test_id_method(TestIdMethod) [test/test_id_method.rb:12]:
should be equal.
<2250012820> expected but was
<3>.

1 tests, 1 assertions, 1 failures, 0 errors

1.9.2
Loaded suite test/test_id_method
Started
.
Finished in 0.000446 seconds.

1 tests, 1 assertions, 0 failures, 0 errors, 0 skips

Test run options: --seed 13364

1.9.2
Loaded suite test/test_id_method
Started
.
Finished in 0.000416 seconds.

1 tests, 1 assertions, 0 failures, 0 errors, 0 skips

Test run options: --seed 26480