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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.EmojiTest do
   6   use ExUnit.Case
   7   alias Pleroma.Emoji
   8
   9   describe "is_unicode_emoji?/1" do
  10     test "tells if a string is an unicode emoji" do
  11       refute Emoji.is_unicode_emoji?("X")
  12       refute Emoji.is_unicode_emoji?("ね")
  13
  14       assert Emoji.is_unicode_emoji?("☂")
  15       assert Emoji.is_unicode_emoji?("🥺")
  16       assert Emoji.is_unicode_emoji?("🤰")
  17       assert Emoji.is_unicode_emoji?("❤️")
  18     end
  19   end
  20
  21   describe "get_all/0" do
  22     setup do
  23       emoji_list = Emoji.get_all()
  24       {:ok, emoji_list: emoji_list}
  25     end
  26
  27     test "first emoji", %{emoji_list: emoji_list} do
  28       [emoji | _others] = emoji_list
  29       {code, %Emoji{file: path, tags: tags}} = emoji
  30
  31       assert tuple_size(emoji) == 2
  32       assert is_binary(code)
  33       assert is_binary(path)
  34       assert is_list(tags)
  35     end
  36
  37     test "random emoji", %{emoji_list: emoji_list} do
  38       emoji = Enum.random(emoji_list)
  39       {code, %Emoji{file: path, tags: tags}} = emoji
  40
  41       assert tuple_size(emoji) == 2
  42       assert is_binary(code)
  43       assert is_binary(path)
  44       assert is_list(tags)
  45     end
  46   end
  47 end