def test_should_set_prev_page():
assert search_helpers.pagination(99, 100)["prev_page"] is None
assert search_helpers.pagination(101, 100, 2)["prev_page"] == 1
assert search_helpers.pagination(301, 100, 3)["prev_page"] == 2
assert search_helpers.pagination(301, 100, 100)["prev_page"] == 4
def test_should_hide_both_next_and_prev_if_no_services():
assert not search_helpers.pagination(0, 100)["show_prev"]
assert not search_helpers.pagination(0, 100)["show_next"]
def test_set_total_pages():
assert search_helpers.pagination(99, 100)["total_pages"] == 1
assert search_helpers.pagination(100, 100)["total_pages"] == 1
assert search_helpers.pagination(101, 100)["total_pages"] == 2
def test_should_set_next_page():
assert search_helpers.pagination(99, 100)["next_page"] is None
assert search_helpers.pagination(101, 100)["next_page"] == 2
assert search_helpers.pagination(201, 100, 2)["next_page"] == 3
def test_hide_next_if_last_page():
assert not search_helpers.pagination(101, 100, 2)["show_next"]
def test_show_prev_as_last_page_if_too_big_page():
assert search_helpers.pagination(101, 100, 20)["show_prev"]
def test_show_next():
assert search_helpers.pagination(
101,
100,
)["show_next"]
assert search_helpers.pagination(101, 100, 1)["show_next"]
def test_should_show_prev_if_last_page():
assert search_helpers.pagination(201, 100, 2)["show_prev"]
def test_should_show_prev_if_after_page_one():
assert search_helpers.pagination(101, 100, 2)["show_prev"]
def test_should_hide_prev_if_page_one():
assert not search_helpers.pagination(101, 100)["show_prev"]
def test_should_hide_both_next_and_prev_if_less_services_than_page():
assert not search_helpers.pagination(50, 100)["show_prev"]
assert not search_helpers.pagination(50, 100)["show_next"]