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Code Issues 32 Releases Wiki Activity

Refs #26022 -- Used context manager version of assertRaises in tests.

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This commit is contained in:
Hasan
2016-01-17 14:56:39 +03:30
committed by Tim Graham
parent 575706331b
commit 3d0dcd7f5a
118 changed files with 1086 additions and 760 deletions
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27
tests/pagination/tests.py
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@@ -114,9 +114,12 @@ class PaginationTests(unittest.TestCase):
raised.
"""
paginator = Paginator([1, 2, 3], 2)
self.assertRaises(InvalidPage, paginator.page, 3)
self.assertRaises(PageNotAnInteger, paginator.validate_number, None)
self.assertRaises(PageNotAnInteger, paginator.validate_number, 'x')
with self.assertRaises(InvalidPage):
paginator.page(3)
with self.assertRaises(PageNotAnInteger):
paginator.validate_number(None)
with self.assertRaises(PageNotAnInteger):
paginator.validate_number('x')
# With no content and allow_empty_first_page=True, 1 is a valid page number
paginator = Paginator([], 2)
self.assertEqual(paginator.validate_number(1), 1)
@@ -203,9 +206,12 @@ class PaginationTests(unittest.TestCase):
self.check_indexes(params, 'last', last)
# When no items and no empty first page, we should get EmptyPage error.
self.assertRaises(EmptyPage, self.check_indexes, ([], 4, 0, False), 1, None)
self.assertRaises(EmptyPage, self.check_indexes, ([], 4, 1, False), 1, None)
self.assertRaises(EmptyPage, self.check_indexes, ([], 4, 2, False), 1, None)
with self.assertRaises(EmptyPage):
self.check_indexes(([], 4, 0, False), 1, None)
with self.assertRaises(EmptyPage):
self.check_indexes(([], 4, 1, False), 1, None)
with self.assertRaises(EmptyPage):
self.check_indexes(([], 4, 2, False), 1, None)
def test_page_sequence(self):
"""
@@ -267,7 +273,8 @@ class ModelPaginationTests(TestCase):
self.assertFalse(p.has_previous())
self.assertTrue(p.has_other_pages())
self.assertEqual(2, p.next_page_number())
self.assertRaises(InvalidPage, p.previous_page_number)
with self.assertRaises(InvalidPage):
p.previous_page_number()
self.assertEqual(1, p.start_index())
self.assertEqual(5, p.end_index())
@@ -286,7 +293,8 @@ class ModelPaginationTests(TestCase):
self.assertFalse(p.has_next())
self.assertTrue(p.has_previous())
self.assertTrue(p.has_other_pages())
self.assertRaises(InvalidPage, p.next_page_number)
with self.assertRaises(InvalidPage):
p.next_page_number()
self.assertEqual(1, p.previous_page_number())
self.assertEqual(6, p.start_index())
self.assertEqual(9, p.end_index())
@@ -302,7 +310,8 @@ class ModelPaginationTests(TestCase):
# Make sure object_list queryset is not evaluated by an invalid __getitem__ call.
# (this happens from the template engine when using eg: {% page_obj.has_previous %})
self.assertIsNone(p.object_list._result_cache)
self.assertRaises(TypeError, lambda: p['has_previous'])
with self.assertRaises(TypeError):
p['has_previous']
self.assertIsNone(p.object_list._result_cache)
self.assertNotIsInstance(p.object_list, list)