# Pleroma: A lightweight social networking server # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.PaginationTest do use Pleroma.DataCase import Pleroma.Factory alias Pleroma.Object alias Pleroma.Pagination describe "keyset" do setup do notes = insert_list(5, :note) %{notes: notes} end test "paginates by min_id", %{notes: notes} do id = Enum.at(notes, 2).id |> Integer.to_string() %{total: total, items: paginated} = Pagination.fetch_paginated(Object, %{"min_id" => id, "total" => true}) assert length(paginated) == 2 assert total == 5 end test "paginates by since_id", %{notes: notes} do id = Enum.at(notes, 2).id |> Integer.to_string() %{total: total, items: paginated} = Pagination.fetch_paginated(Object, %{"since_id" => id, "total" => true}) assert length(paginated) == 2 assert total == 5 end test "paginates by max_id", %{notes: notes} do id = Enum.at(notes, 1).id |> Integer.to_string() %{total: total, items: paginated} = Pagination.fetch_paginated(Object, %{"max_id" => id, "total" => true}) assert length(paginated) == 1 assert total == 5 end test "paginates by min_id & limit", %{notes: notes} do id = Enum.at(notes, 2).id |> Integer.to_string() paginated = Pagination.fetch_paginated(Object, %{"min_id" => id, "limit" => 1}) assert length(paginated) == 1 end end describe "offset" do setup do notes = insert_list(5, :note) %{notes: notes} end test "paginates by limit" do paginated = Pagination.fetch_paginated(Object, %{"limit" => 2}, :offset) assert length(paginated) == 2 end test "paginates by limit & offset" do paginated = Pagination.fetch_paginated(Object, %{"limit" => 2, "offset" => 4}, :offset) assert length(paginated) == 1 end end end