#28869: Django.test.tag Inconsistent Inheritance
-----------------------------------+--------------------------------------
     Reporter:  William Ayd        |                    Owner:  nobody
         Type:  Bug                |                   Status:  new
    Component:  Testing framework  |                  Version:  1.11
     Severity:  Normal             |               Resolution:
     Keywords:  testing, tag       |             Triage Stage:  Unreviewed
    Has patch:  0                  |      Needs documentation:  0
  Needs tests:  0                  |  Patch needs improvement:  0
Easy pickings:  0                  |                    UI/UX:  0
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Comment (by Hrishikesh Barman):

 Replying to [ticket:28869 William Ayd]:
 > When subclassing test cases, decorated tags are inherited ONLY when the
 subclass does not provide its own tag decorator. If the subclass provides
 its own decorator(s) then the parent's tags are ignored.
 > Will each only run one test a piece. I would expect that the former
 would run both test cases, given all of the test cases in the attached
 file are inherited from a class which is decorated with that tag.

 I am a new contributor, I might be completely wrong but I think this is
 how the `tag` decorator is supposed to work. When a parameter is
 explitcitly passed into the tag decorator, the function should use that
 tag and if the need is to specify another tag it should be done by
 separating by commas.

 {{{
  @tag('slow', 'core')
  def test_slow_but_core(self):
    pass
 }}}

 docs: https://docs.djangoproject.com/en/1.11/topics/testing/tools
 /#tagging-tests

 If this is a confirmed bug, I'd like to work on it if you let me. :)

-- 
Ticket URL: <https://code.djangoproject.com/ticket/28869#comment:2>
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