2010-01-28 02:30:29 +03:00
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from mock import Mock
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from nose.tools import eq_
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from amo.helpers import Paginator
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def mock_pager(page_number, num_pages, count):
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m = Mock()
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m.paginator = Mock()
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m.number = page_number
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m.paginator.num_pages = num_pages
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m.paginator.count = count
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return m
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def assert_range(page_number, num_pages, expected):
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p = Paginator(mock_pager(page_number, num_pages, 100))
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eq_(p.range(), expected)
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def test_page_range():
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assert_range(1, 75, [1, 2, 3, 4, 5, 6, 7, 8])
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assert_range(2, 75, [1, 2, 3, 4, 5, 6, 7, 8])
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assert_range(3, 75, [1, 2, 3, 4, 5, 6, 7, 8])
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assert_range(4, 75, [1, 2, 3, 4, 5, 6, 7, 8])
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assert_range(5, 75, [2, 3, 4, 5, 6, 7, 8])
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assert_range(6, 75, [3, 4, 5, 6, 7, 8, 9])
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assert_range(8, 75, [5, 6, 7, 8, 9, 10, 11])
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assert_range(37, 75, [34, 35, 36, 37, 38, 39, 40])
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assert_range(70, 75, [67, 68, 69, 70, 71, 72, 73])
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assert_range(71, 75, [68, 69, 70, 71, 72, 73, 74])
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assert_range(72, 75, [68, 69, 70, 71, 72, 73, 74, 75])
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assert_range(73, 75, [68, 69, 70, 71, 72, 73, 74, 75])
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assert_range(74, 75, [68, 69, 70, 71, 72, 73, 74, 75])
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assert_range(75, 75, [68, 69, 70, 71, 72, 73, 74, 75])
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assert_range(1, 8, [1, 2, 3, 4, 5, 6, 7, 8])
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2010-02-11 21:30:09 +03:00
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def test_dots():
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p = Paginator(mock_pager(1, 5, 100))
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assert not p.pager.dotted_upper
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assert not p.pager.dotted_lower
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p = Paginator(mock_pager(1, 25, 100))
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assert p.pager.dotted_upper
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assert not p.pager.dotted_lower
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p = Paginator(mock_pager(12, 25, 100))
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assert p.pager.dotted_upper
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assert p.pager.dotted_lower
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p = Paginator(mock_pager(24, 25, 100))
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assert not p.pager.dotted_upper
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assert p.pager.dotted_lower
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