thirdparty/google_appengine/lib/django/tests/modeltests/empty/models.py
author Pawel Solyga <Pawel.Solyga@gmail.com>
Mon, 01 Jun 2009 22:23:46 +0200
changeset 2376 feec28b50f1b
parent 109 620f9b141567
permissions -rwxr-xr-x
Extend taggable-mixin to support different Tag models. Usage is pretty simple. Tag model is default in Taggable constructor but you can call it with different model like GHOPTaskType that inherits from Tag model. Both Taggable and Tag models have been updated and they don't use hardcoded Tag model anymore and instead use cls of class methods or self.__class__. In case of Taggable it's self.__tag_model.
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"""
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39. Empty model tests
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These test that things behave sensibly for the rare corner-case of a model with
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no fields.
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"""
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from django.db import models
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class Empty(models.Model):
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    pass
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__test__ = {'API_TESTS':"""
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>>> m = Empty()
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>>> m.id
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>>> m.save()
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>>> m2 = Empty()
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>>> m2.save()
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>>> len(Empty.objects.all())
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2
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>>> m.id is not None
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True
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>>> existing = Empty(m.id)
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>>> existing.save()
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"""}