| 1 | class NextPreviousMonthViewTests(TestCase):
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| 2 | urls = 'regressiontests.generic_views.urls'
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| 3 |
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| 4 | def setUp(self):
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| 5 | self.pubdate_list = [
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| 6 | datetime.date(2010, month, day)
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| 7 | for month,day in ((9,1), (10,2), (11,3))
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| 8 | ]
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| 9 | for pubdate in self.pubdate_list:
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| 10 | name = str(pubdate)
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| 11 | Book.objects.create(name=name, slug=name, pages=100, pubdate=pubdate)
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| 12 |
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| 13 | def test_previous_month_bug(self):
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| 14 | res = self.client.get('/dates/books/2010/nov/allow_empty/')
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| 15 | self.assertEqual(res.status_code, 200)
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| 16 | self.assertEqual(res.context['previous_month'], datetime.date(2010,10,1))
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| 17 | # The following test demonstrates the bug
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| 18 | res = self.client.get('/dates/books/2010/nov/')
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| 19 | self.assertEqual(res.status_code, 200)
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| 20 | self.assertEqual(res.context['previous_month'], datetime.date(2010,10,1))
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| 21 | # The bug does not occur here because a Book with pubdate of Sep 1 exists
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| 22 | res = self.client.get('/dates/books/2010/oct/')
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| 23 | self.assertEqual(res.status_code, 200)
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| 24 | self.assertEqual(res.context['previous_month'], datetime.date(2010,9,1))
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