Federate emoji out.

test/formatter_test.exs

@@ -49,6 +49,12 @@ defmodule Pleroma.FormatterTest do
 
     expected_result = "I love <img height='32px' width='32px' alt='moominmamma' title='moominmamma' src='/finmoji/128px/moominmamma-128.png' />"
 
-    assert Formatter.finmojifiy(text) == expected_result
+    assert Formatter.emojify(text) == expected_result
+  end
+
+  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"}]
   end
 end

test/support/factory.ex

@@ -13,7 +13,7 @@ defmodule Pleroma.Factory do
   end
 
   def note_factory do
-    text = sequence(:text, &"This is note #{&1}")
+    text = sequence(:text, &"This is :moominmamma: note #{&1}")
 
     user = insert(:user)
     data = %{

test/web/ostatus/activity_representer_test.exs

@@ -40,6 +40,7 @@ defmodule Pleroma.Web.OStatus.ActivityRepresenterTest do
     <link type="text/html" href="#{note_activity.data["object"]["id"]}" rel="alternate" />
     <category term="2hu"/>
     <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <link name="moominmamma" rel="emoji" href="#{Pleroma.Web.Endpoint.static_url}/finmoji/128px/moominmamma-128.png" />
     """
 
     tuple = ActivityRepresenter.to_simple_form(note_activity, user)
@@ -78,6 +79,7 @@ defmodule Pleroma.Web.OStatus.ActivityRepresenterTest do
     <category term="2hu"/>
     <thr:in-reply-to ref="#{note.data["object"]["id"]}" href="someurl" />
     <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <link name="moominmamma" rel="emoji" href="#{Pleroma.Web.Endpoint.static_url}/finmoji/128px/moominmamma-128.png" />
     """
 
     tuple = ActivityRepresenter.to_simple_form(answer, user)