Re-using unit tests for models using STI

Posted by TenJack on Stack Overflow See other posts from Stack Overflow or by TenJack
Published on 2010-03-21T20:11:20Z Indexed on 2010/03/21 20:21 UTC
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ruby-on-rails

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unit-testing

I have a number of models that use STI and I would like to use the same unit test to test each model. For example, I have:

class RegularList < List
class OtherList < List

class ListTest < ActiveSupport::TestCase
  fixtures :lists

  def test_word_count
    list = lists(:regular_list)
    assert_equal(0, list.count)
  end

end

How would I go about using the test_word_count test for the OtherList model. The test is much longer so I would rather not have to retype it for each model. Thanks.

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