#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 William Ayd):
Hi Hrishikesh,
My point was that it's strange that FooBar inherits the tag from it's
parent while FooBaz does not, simply because the latter adds another tag
of its own. Either neither class should inherit the tag from its parent,
or both of them should (I think both inheriting would be preferred).
From what I see this can be easily fixed changing the tag function in
Django.tests.util from:
{{{
def tag(*tags):
"""
Decorator to add tags to a test class or method.
"""
def decorator(obj):
setattr(obj, 'tags', set(tags))
return obj
return decorator
}}}
To
{{{
def tag(*tags):
"""
Decorator to add tags to a test class or method.
"""
def decorator(obj):
if hasattr(obj, 'tags'):
obj.tags = obj.tags | set(tags)
else:
setattr(obj, 'tags', set(tags))
return obj
return decorator
}}}
So that subclasses can inherit any existing tags from their parents
--
Ticket URL: <https://code.djangoproject.com/ticket/28869#comment:4>
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