Ticket #14711: tests.diff

tests/regressiontests/generic_views/dates.py

@@ -350 +350 @@
     def test_invalid_url(self):
         self.assertRaises(AttributeError, self.client.get, "/dates/books/2008/oct/01/nopk/")
 
+class NextPreviousMonthViewTests(TestCase):
+    urls = 'regressiontests.generic_views.urls'
+
+    def setUp(self):
+        self.pubdate_list = [
+            datetime.date(2010, month, day)
+            for month,day in ((9,1), (10,2), (11,3))
+        ]
+        for pubdate in self.pubdate_list:
+            name = str(pubdate)
+            Book.objects.create(name=name, slug=name, pages=100, pubdate=pubdate)
+
+    def test_previous_month_bug(self):
+        res = self.client.get('/dates/books/2010/nov/allow_empty/')
+        self.assertEqual(res.status_code, 200)
+        self.assertEqual(res.context['previous_month'], datetime.date(2010,10,1))
+        # The following test demonstrates the bug
+        res = self.client.get('/dates/books/2010/nov/')
+        self.assertEqual(res.status_code, 200)
+        self.assertEqual(res.context['previous_month'], datetime.date(2010,10,1))
+        # The bug does not occur here because a Book with pubdate of Sep 1 exists
+        res = self.client.get('/dates/books/2010/oct/')
+        self.assertEqual(res.status_code, 200)
+        self.assertEqual(res.context['previous_month'], datetime.date(2010,9,1))
+        
+ No newline at end of file

tests/regressiontests/generic_views/tests.py

@@ -2 +2 @@
 from regressiontests.generic_views.dates import ArchiveIndexViewTests, YearArchiveViewTests, MonthArchiveViewTests, WeekArchiveViewTests, DayArchiveViewTests, DateDetailViewTests
 from regressiontests.generic_views.detail import DetailViewTest
 from regressiontests.generic_views.edit import CreateViewTests, UpdateViewTests, DeleteViewTests
-from regressiontests.generic_views.list import ListViewTests
- No newline at end of file
+from regressiontests.generic_views.list import ListViewTests
+from regressiontests.generic_views.dates import NextPreviousMonthViewTests
+ No newline at end of file