mobilizon/test/service/formatter/formatter_test.exs

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# Pleroma: A lightweight social networking server
# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Mobilizon.Service.FormatterTest do
alias Mobilizon.Service.Formatter
use Mobilizon.DataCase
import Mobilizon.Factory
describe ".add_hashtag_links" do
test "turns hashtags into links" do
text = "I love #cofe and #2hu"
expected_text =
"I love <a class='hashtag' data-tag='cofe' href='http://mobilizon.test/tag/cofe' rel='tag'>#cofe</a> and <a class='hashtag' data-tag='2hu' href='http://mobilizon.test/tag/2hu' rel='tag'>#2hu</a>"
assert {^expected_text, [], _tags} = Formatter.linkify(text)
end
test "does not turn html characters to tags" do
text = "#fact_3: pleroma does what mastodon't"
expected_text =
"<a class='hashtag' data-tag='fact_3' href='http://mobilizon.test/tag/fact_3' rel='tag'>#fact_3</a>: pleroma does what mastodon't"
assert {^expected_text, [], _tags} = Formatter.linkify(text)
end
end
describe ".add_links" do
test "turning urls into links" do
text = "Hey, check out https://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla ."
expected =
"Hey, check out <a href=\"https://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla\" target=\"_blank\" rel=\"noopener noreferrer ugc\">https://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla</a> ."
assert {^expected, [], []} = Formatter.linkify(text)
text = "https://mastodon.social/@lambadalambda"
expected =
"<a href=\"https://mastodon.social/@lambadalambda\" target=\"_blank\" rel=\"noopener noreferrer ugc\">https://mastodon.social/@lambadalambda</a>"
assert {^expected, [], []} = Formatter.linkify(text)
text = "https://mastodon.social:4000/@lambadalambda"
expected =
"<a href=\"https://mastodon.social:4000/@lambadalambda\" target=\"_blank\" rel=\"noopener noreferrer ugc\">https://mastodon.social:4000/@lambadalambda</a>"
assert {^expected, [], []} = Formatter.linkify(text)
text = "@lambadalambda"
expected = "@lambadalambda"
assert {^expected, [], []} = Formatter.linkify(text)
text = "http://www.cs.vu.nl/~ast/intel/"
expected =
"<a href=\"http://www.cs.vu.nl/~ast/intel/\" target=\"_blank\" rel=\"noopener noreferrer ugc\">http://www.cs.vu.nl/~ast/intel/</a>"
assert {^expected, [], []} = Formatter.linkify(text)
text = "https://forum.zdoom.org/viewtopic.php?f=44&t=57087"
expected =
"<a href=\"https://forum.zdoom.org/viewtopic.php?f=44&t=57087\" target=\"_blank\" rel=\"noopener noreferrer ugc\">https://forum.zdoom.org/viewtopic.php?f=44&t=57087</a>"
assert {^expected, [], []} = Formatter.linkify(text)
text = "https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul"
expected =
"<a href=\"https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul\" target=\"_blank\" rel=\"noopener noreferrer ugc\">https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul</a>"
assert {^expected, [], []} = Formatter.linkify(text)
text = "https://www.google.co.jp/search?q=Nasim+Aghdam"
expected =
"<a href=\"https://www.google.co.jp/search?q=Nasim+Aghdam\" target=\"_blank\" rel=\"noopener noreferrer ugc\">https://www.google.co.jp/search?q=Nasim+Aghdam</a>"
assert {^expected, [], []} = Formatter.linkify(text)
text = "https://en.wikipedia.org/wiki/Duff's_device"
expected =
"<a href=\"https://en.wikipedia.org/wiki/Duff's_device\" target=\"_blank\" rel=\"noopener noreferrer ugc\">https://en.wikipedia.org/wiki/Duff's_device</a>"
assert {^expected, [], []} = Formatter.linkify(text)
text = "https://pleroma.com https://pleroma.com/sucks"
expected =
"<a href=\"https://pleroma.com\" target=\"_blank\" rel=\"noopener noreferrer ugc\">https://pleroma.com</a> <a href=\"https://pleroma.com/sucks\" target=\"_blank\" rel=\"noopener noreferrer ugc\">https://pleroma.com/sucks</a>"
assert {^expected, [], []} = Formatter.linkify(text)
text = "xmpp:contact@hacktivis.me"
expected =
"<a href=\"xmpp:contact@hacktivis.me\" target=\"_blank\" rel=\"noopener noreferrer ugc\">xmpp:contact@hacktivis.me</a>"
assert {^expected, [], []} = Formatter.linkify(text)
text =
"magnet:?xt=urn:btih:7ec9d298e91d6e4394d1379caf073c77ff3e3136&tr=udp%3A%2F%2Fopentor.org%3A2710&tr=udp%3A%2F%2Ftracker.blackunicorn.xyz%3A6969&tr=udp%3A%2F%2Ftracker.ccc.de%3A80&tr=udp%3A%2F%2Ftracker.coppersurfer.tk%3A6969&tr=udp%3A%2F%2Ftracker.leechers-paradise.org%3A6969&tr=udp%3A%2F%2Ftracker.openbittorrent.com%3A80&tr=wss%3A%2F%2Ftracker.btorrent.xyz&tr=wss%3A%2F%2Ftracker.fastcast.nz&tr=wss%3A%2F%2Ftracker.openwebtorrent.com"
expected =
"<a href=\"#{text}\" target=\"_blank\" rel=\"noopener noreferrer ugc\">#{text}</a>"
assert {^expected, [], []} = Formatter.linkify(text)
end
end
describe "add_user_links" do
test "gives a replacement for user links, using local nicknames in user links text" do
text = "@gsimg According to @archa_eme_, that is @daggsy. Also hello @archaeme@archae.me"
gsimg = insert(:actor, preferred_username: "gsimg")
archaeme =
insert(:actor, preferred_username: "archa_eme_", url: "https://archeme/@archa_eme_")
archaeme_remote = insert(:actor, preferred_username: "archaeme", domain: "archae.me")
{text, mentions, []} = Formatter.linkify(text)
assert length(mentions) == 3
expected_text =
"<span class='h-card mention' data-user='#{gsimg.id}'>@<span>gsimg</span></span> According to <span class='h-card mention' data-user='#{
archaeme.id
}'>@<span>archa_eme_</span></span>, that is @daggsy. Also hello <span class='h-card mention' data-user='#{
archaeme_remote.id
}'>@<span>archaeme</span></span>"
assert expected_text == text
end
test "gives a replacement for single-character local nicknames" do
text = "@o hi"
o = insert(:actor, preferred_username: "o")
{text, mentions, []} = Formatter.linkify(text)
assert length(mentions) == 1
expected_text = "<span class='h-card mention' data-user='#{o.id}'>@<span>o</span></span> hi"
assert expected_text == text
end
test "does not give a replacement for single-character local nicknames who don't exist" do
text = "@a hi"
expected_text = "@a hi"
assert {^expected_text, [] = _mentions, [] = _tags} = Formatter.linkify(text)
end
end
describe ".parse_tags" do
test "parses tags in the text" do
text = "Here's a #Test. Maybe these are #working or not. What about #漢字? And #は。"
expected_tags = [
{"#Test", "test"},
{"#working", "working"},
{"#", ""},
{"#漢字", "漢字"}
]
assert {_text, [], ^expected_tags} = Formatter.linkify(text)
end
end
test "it can parse mentions and return the relevant users" do
text =
"@@gsimg According to @archaeme, that is @daggsy. Also hello @archaeme@archae.me and @o and @@@jimm"
o = insert(:actor, preferred_username: "o")
jimm = insert(:actor, preferred_username: "jimm")
gsimg = insert(:actor, preferred_username: "gsimg")
archaeme = insert(:actor, preferred_username: "archaeme")
archaeme_remote = insert(:actor, preferred_username: "archaeme", domain: "archae.me")
expected_mentions = [
{"@archaeme", archaeme.id},
{"@archaeme@archae.me", archaeme_remote.id},
{"@gsimg", gsimg.id},
{"@jimm", jimm.id},
{"@o", o.id}
]
{_text, mentions, []} = Formatter.linkify(text)
assert expected_mentions ==
Enum.map(mentions, fn {username, actor} -> {username, actor.id} end)
end
test "it escapes HTML in plain text" do
text = "hello & world google.com/?a=b&c=d \n http://test.com/?a=b&c=d 1"
expected = "hello &amp; world google.com/?a=b&c=d \n http://test.com/?a=b&c=d 1"
assert Formatter.html_escape(text, "text/plain") == expected
end
end