def test_paginator():
"""
Test that the paginator works with partial list.
"""
def assert_page(page, data, start, end):
assert_equal(page.object_list, data)
assert_equal(page.start_index(), start)
assert_equal(page.end_index(), end)
# First page 1-20
obj = range(20)
pgn = Paginator(obj, per_page=20, total=25)
assert_page(pgn.page(1), obj, 1, 20)
# Second page 21-25
obj = range(5)
pgn = Paginator(obj, per_page=20, total=25)
assert_page(pgn.page(2), obj, 21, 25)
# Handle extra data on first page (22 items on a 20-page)
obj = range(22)
pgn = Paginator(obj, per_page=20, total=25)
assert_page(pgn.page(1), range(20), 1, 20)
# Handle extra data on second page (22 items on a 20-page)
obj = range(22)
pgn = Paginator(obj, per_page=20, total=25)
assert_page(pgn.page(2), range(5), 21, 25)
# Handle total < len(obj). Only works for QuerySet.
obj = query.QuerySet()
obj._result_cache = range(10)
pgn = Paginator(obj, per_page=10, total=9)
assert_page(pgn.page(1), range(10), 1, 10)
# Still works with a normal complete list
obj = range(25)
pgn = Paginator(obj, per_page=20)
assert_page(pgn.page(1), range(20), 1, 20)
assert_page(pgn.page(2), range(20, 25), 21, 25)
def get_query_set(self):
q = NetQuery(self.model, NetWhere)
return query.QuerySet(self.model, q)
