def test_abstract_list_pagination(): """Yes indeed, the paginator can be used too without anything to actually be paginated. How quaint! """ p = Paginator(query=None, page=1, per_page=20, total=490) assert p.page == 1 assert not p.has_prev assert p.has_next assert p.total == 490 assert p.num_pages == 25 assert p.next_num == 2 assert list(p.pages) == [1, 2, 3, 4, None, 24, 25] p.page = 10 assert list(p.pages) == [1, 2, None, 7, 8, 9, 10, 11, 12, 13, None, 24, 25]
def test_list_pagination(): """The paginator is a helper class that can be used with any iterable object. """ items = range(1, 491) p = Paginator(items, page=1, per_page=20) assert p.page == 1 assert not p.has_prev assert p.has_next assert p.total == 490 assert p.num_pages == 25 assert p.next_num == 2 assert list(p.pages) == [1, 2, 3, 4, None, 24, 25] p.page = 10 assert list(p.pages) == [1, 2, None, 7, 8, 9, 10, 11, 12, 13, None, 24, 25] assert list(p) == list(range(181, 201))