def test_paginator__get_page_info(kw, total, previous, next, start, end):
paginator = Paginator(**kw)
page_info = paginator.get_page_info(total)
assert page_info.has_previous_page is previous
assert page_info.has_next_page is next
assert page_info.start_cursor == start if start is None else encode_cursor(
start)
assert page_info.end_cursor == end if end is None else encode_cursor(end)
def test_paginator__last_without_before():
with pytest.raises(MissingBeforeValueError):
Paginator(last=1)
def test_paginator__input_combinations(kw, slice_from, slice_to):
paginator = Paginator(**kw)
assert paginator.slice_from == slice_from
assert paginator.slice_to == slice_to
def test_paginator__custom_per_page():
paginator = Paginator(per_page=5)
assert paginator.per_page == 5
assert paginator.slice_from == 0
assert paginator.slice_to == 5
def test_paginator__defaults():
paginator = Paginator()
assert paginator.slice_from == 0
assert paginator.slice_to == DEFAULT_PAGE_LENGHT
def test_paginator__get_edge_cursor(kw, num, cursor):
paginator = Paginator(**kw)
assert paginator.get_edge_cursor(num) == cursor