+ assert length(mentions) == 1
+
+ expected_text =
+ ~s(<span class="h-card"><a data-user="#{o.id}" class="u-url mention" href="#{o.ap_id}" rel="ugc">@<span>o</span></a></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
+
+ test "given the 'safe_mention' option, it will only mention people in the beginning" do
+ user = insert(:user)
+ other_user = insert(:user)
+ third_user = insert(:user)
+ text = " @#{user.nickname} @#{other_user.nickname} hey dudes i hate @#{third_user.nickname}"
+ {expected_text, mentions, [] = _tags} = Formatter.linkify(text, safe_mention: true)
+
+ assert mentions == [{"@#{user.nickname}", user}, {"@#{other_user.nickname}", other_user}]
+
+ assert expected_text ==
+ ~s(<span class="h-card"><a data-user="#{user.id}" class="u-url mention" href="#{
+ user.ap_id
+ }" rel="ugc">@<span>#{user.nickname}</span></a></span> <span class="h-card"><a data-user="#{
+ other_user.id
+ }" class="u-url mention" href="#{other_user.ap_id}" rel="ugc">@<span>#{
+ other_user.nickname
+ }</span></a></span> hey dudes i hate <span class="h-card"><a data-user="#{
+ third_user.id
+ }" class="u-url mention" href="#{third_user.ap_id}" rel="ugc">@<span>#{
+ third_user.nickname
+ }</span></a></span>)
+ end
+
+ test "given the 'safe_mention' option, it will still work without any mention" do
+ text = "A post without any mention"
+ {expected_text, mentions, [] = _tags} = Formatter.linkify(text, safe_mention: true)
+
+ assert mentions == []
+ assert expected_text == text
+ end
+
+ test "given the 'safe_mention' option, it will keep text after newlines" do
+ user = insert(:user)
+ text = " @#{user.nickname}\n hey dude\n\nhow are you doing?"
+
+ {expected_text, _, _} = Formatter.linkify(text, safe_mention: true)
+
+ assert expected_text =~ "how are you doing?"
+ 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(:user, %{nickname: "o"})
+ jimm = insert(:user, %{nickname: "jimm"})
+ gsimg = insert(:user, %{nickname: "gsimg"})
+ archaeme = insert(:user, %{nickname: "archaeme"})
+ archaeme_remote = insert(:user, %{nickname: "archaeme@archae.me"})
+
+ expected_mentions = [
+ {"@archaeme", archaeme},
+ {"@archaeme@archae.me", archaeme_remote},
+ {"@gsimg", gsimg},
+ {"@jimm", jimm},
+ {"@o", o}
+ ]
+
+ assert {_text, ^expected_mentions, []} = Formatter.linkify(text)
+ end