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Re: How to parameterize unittests

From Antoon Pardon <antoon.pardon@rece.vub.ac.be>
Newsgroups comp.lang.python
Subject Re: How to parameterize unittests
Date 2016-04-15 08:52 +0200
Message-ID <mailman.2.1460703161.6324.python-list@python.org> (permalink)
References <570FA466.20003@rece.vub.ac.be> <mailman.106.1460642951.15650.python-list@python.org> <570fb1a3$0$1609$c3e8da3$5496439d@news.astraweb.com> <57108FAC.3020105@rece.vub.ac.be>

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Op 14-04-16 om 17:05 schreef Steven D'Aprano:
> On Fri, 15 Apr 2016 12:08 am, Antoon Pardon wrote:
>
>> I have a unittest for my avltree module.
>>
>> Now I want this unittest to also run on a subclass of avltree.
>> How can I organise this, so that I can largely reuse the
>> original TestCase?
>
> class Test_AVLTree(unittest.TestCase):
>     tree = avltree
>
>     def test_empty_tree_is_false(self):
>         instance = self.tree()
>         self.assertFalse(instance)
>
>
> class Test_MySubclassTree(Test_AVLTree):
>     tree = My_Subclass_Tree

I see, that's going to be a lot of cut & pastes.
Thanks.

-- 
Antoon.

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Thread

How to parameterize unittests Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2016-04-14 16:08 +0200
  Re: How to parameterize unittests Steven D'Aprano <steve@pearwood.info> - 2016-04-15 01:05 +1000
    Re: How to parameterize unittests Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2016-04-15 08:52 +0200
    Re: How to parameterize unittests Chris Angelico <rosuav@gmail.com> - 2016-04-15 17:42 +1000
    Re: How to parameterize unittests Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2016-04-15 10:20 +0200
      Re: How to parameterize unittests Steven D'Aprano <steve@pearwood.info> - 2016-04-15 19:10 +1000
        Re: How to parameterize unittests Michael Selik <michael.selik@gmail.com> - 2016-04-15 10:05 +0000
        Re: How to parameterize unittests Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2016-04-15 13:43 +0200
        Re: How to parameterize unittests Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2016-04-15 14:48 +0200
          Re: How to parameterize unittests Steven D'Aprano <steve@pearwood.info> - 2016-04-16 02:47 +1000
            Re: How to parameterize unittests Chris Angelico <rosuav@gmail.com> - 2016-04-16 03:51 +1000
            Re: How to parameterize unittests Antoon Pardon <antoon.pardon@rece.vub.ac.be> - 2016-04-16 22:37 +0200
    Re: How to parameterize unittests Serhiy Storchaka <storchaka@gmail.com> - 2016-04-15 11:24 +0300
    Re: How to parameterize unittests Chris Angelico <rosuav@gmail.com> - 2016-04-15 18:28 +1000
    Re: How to parameterize unittests Serhiy Storchaka <storchaka@gmail.com> - 2016-04-15 11:31 +0300
    Re: How to parameterize unittests Ben Finney <ben+python@benfinney.id.au> - 2016-04-15 18:35 +1000

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