mirror of https://github.com/django/django.git
38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
import datetime
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from django.db import models
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from django.test import TestCase
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from django.test.utils import isolate_apps
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from .models import InternationalArticle
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class SimpleTests(TestCase):
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def test_international(self):
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a = InternationalArticle.objects.create(
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headline='Girl wins €12.500 in lottery',
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pub_date=datetime.datetime(2005, 7, 28)
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)
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self.assertEqual(str(a), 'Girl wins €12.500 in lottery')
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@isolate_apps('str')
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def test_defaults(self):
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"""
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The default implementation of __str__ and __repr__ should return
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instances of str.
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"""
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class Default(models.Model):
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pass
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obj = Default()
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# Explicit call to __str__/__repr__ to make sure str()/repr() don't
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# coerce the returned value.
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self.assertIsInstance(obj.__str__(), str)
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self.assertIsInstance(obj.__repr__(), str)
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self.assertEqual(str(obj), 'Default object (None)')
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self.assertEqual(repr(obj), '<Default: Default object (None)>')
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obj2 = Default(pk=100)
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self.assertEqual(str(obj2), 'Default object (100)')
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self.assertEqual(repr(obj2), '<Default: Default object (100)>')
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