fix most tests

lib/pleroma/web/mastodon_api/views/status_view.ex

@@ -134,7 +134,7 @@ def render("status.json", %{activity: %{data: %{"object" => object}} = activity}
     %{
       id: to_string(activity.id),
       uri: object.data["id"],
-      url: object.data["external_url"] || object["id"],
+      url: object.data["external_url"] || object.data["id"],
       account: AccountView.render("account.json", %{user: user}),
       in_reply_to_id: reply_to && to_string(reply_to.id),
       in_reply_to_account_id: reply_to_user && to_string(reply_to_user.id),
@@ -149,7 +149,7 @@ def render("status.json", %{activity: %{data: %{"object" => object}} = activity}
       muted: false,
       sensitive: sensitive,
       spoiler_text: object.data["summary"] || "",
-      visibility: get_visibility(object),
+      visibility: get_visibility(object.data),
       media_attachments: attachments |> Enum.take(4),
       mentions: mentions,
       # fix,

lib/pleroma/web/twitter_api/representers/activity_representer.ex

@@ -167,14 +167,14 @@ def to_map(
 
     tags = if possibly_sensitive, do: Enum.uniq(["nsfw" | tags]), else: tags
 
-    {summary, content} = ActivityView.render_content(object)
+    {summary, content} = ActivityView.render_content(object.data)
 
     html =
       HTML.filter_tags(content, User.html_filter_policy(opts[:for]))
       |> Formatter.emojify(object.data["emoji"])
 
     video =
-      if object["type"] == "Video" do
+      if object.data["type"] == "Video" do
         vid = [object.data]
       else
         []

lib/pleroma/web/twitter_api/views/activity_view.ex

@@ -265,7 +265,7 @@ def render(
       "tags" => tags,
       "activity_type" => "post",
       "possibly_sensitive" => possibly_sensitive,
-      "visibility" => Pleroma.Web.MastodonAPI.StatusView.get_visibility(object),
+      "visibility" => Pleroma.Web.MastodonAPI.StatusView.get_visibility(object.data),
       "summary" => summary
     }
   end