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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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