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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Upload.Filter.MogrifunTest do
   6   use Pleroma.DataCase
   7   import Mock
   8
   9   alias Pleroma.Upload
  10   alias Pleroma.Upload.Filter
  11
  12   test "apply mogrify filter" do
  13     File.cp!(
  14       "test/fixtures/image.jpg",
  15       "test/fixtures/image_tmp.jpg"
  16     )
  17
  18     upload = %Upload{
  19       name: "an… image.jpg",
  20       content_type: "image/jpg",
  21       path: Path.absname("test/fixtures/image_tmp.jpg"),
  22       tempfile: Path.absname("test/fixtures/image_tmp.jpg")
  23     }
  24
  25     task =
  26       Task.async(fn ->
  27         assert_receive {:apply_filter, {}}, 4_000
  28       end)
  29
  30     with_mocks([
  31       {Mogrify, [],
  32        [
  33          open: fn _f -> %Mogrify.Image{} end,
  34          custom: fn _m, _a -> send(task.pid, {:apply_filter, {}}) end,
  35          custom: fn _m, _a, _o -> send(task.pid, {:apply_filter, {}}) end,
  36          save: fn _f, _o -> :ok end
  37        ]}
  38     ]) do
  39       assert Filter.Mogrifun.filter(upload) == {:ok, :filtered}
  40     end
  41
  42     Task.await(task)
  43   end
  44 end