Mock HTTPoison in testing.

lib/pleroma/web/ostatus/ostatus.ex

@@ -45,10 +45,10 @@ defmodule Pleroma.Web.OStatus do
     {:ok, activities}
   end
 
-  def make_share(entry, doc, retweeted_activity) do
+  def make_share(_entry, doc, retweeted_activity) do
     with {:ok, actor} <- find_make_or_update_user(doc),
          %Object{} = object <- Object.get_cached_by_ap_id(retweeted_activity.data["object"]["id"]),
-         {:ok, activity, object} = ActivityPub.announce(actor, object, false) do
+         {:ok, activity, _object} = ActivityPub.announce(actor, object, false) do
       {:ok, activity}
     end
   end

lib/pleroma/web/salmon/salmon.ex

@@ -1,4 +1,6 @@
 defmodule Pleroma.Web.Salmon do
+  @httpoison Application.get_env(:pleroma, :httpoison)
+
   use Bitwise
   alias Pleroma.Web.XML
   alias Pleroma.Web.OStatus.ActivityRepresenter
@@ -135,7 +137,7 @@ defmodule Pleroma.Web.Salmon do
 
   defp send_to_user(_,_,_), do: nil
 
-  def publish(user, activity, poster \\ &HTTPoison.post/3)
+  def publish(user, activity, poster \\ &@httpoison.post/3)
   def publish(%{info: %{"keys" => keys}} = user, activity, poster) do
     feed = ActivityRepresenter.to_simple_form(activity, user, true)
     |> ActivityRepresenter.wrap_with_entry

lib/pleroma/web/web_finger/web_finger.ex

@@ -1,4 +1,5 @@
 defmodule Pleroma.Web.WebFinger do
+  @httpoison Application.get_env(:pleroma, :httpoison)
 
   alias Pleroma.{Repo, User, XmlBuilder}
   alias Pleroma.Web
@@ -81,7 +82,7 @@ defmodule Pleroma.Web.WebFinger do
     {:ok, data}
   end
 
-  def finger(account, getter \\ &HTTPoison.get/3) do
+  def finger(account, getter \\ &@httpoison.get/3) do
     domain = with [_name, domain] <- String.split(account, "@") do
                domain
              else _e ->

lib/pleroma/web/websub/websub.ex

@@ -9,9 +9,9 @@ defmodule Pleroma.Web.Websub do
 
   import Ecto.Query
 
-  @websub_verifier Application.get_env(:pleroma, :websub_verifier)
+  @httpoison Application.get_env(:pleroma, :httpoison)
 
-  def verify(subscription, getter \\ &HTTPoison.get/3) do
+  def verify(subscription, getter \\ &@httpoison.get/3) do
     challenge = Base.encode16(:crypto.strong_rand_bytes(8))
     lease_seconds = NaiveDateTime.diff(subscription.valid_until, subscription.updated_at)
     lease_seconds = lease_seconds |> to_string
@@ -51,7 +51,7 @@ defmodule Pleroma.Web.Websub do
       signature = sign(sub.secret || "", response)
       Logger.debug(fn -> "Pushing to #{sub.callback}" end)
 
-      HTTPoison.post(sub.callback, response, [
+      @httpoison.post(sub.callback, response, [
             {"Content-Type", "application/atom+xml"},
             {"X-Hub-Signature", "sha1=#{signature}"}
           ])
@@ -141,7 +141,7 @@ defmodule Pleroma.Web.Websub do
     requester.(subscription)
   end
 
-  def gather_feed_data(topic, getter \\ &HTTPoison.get/1) do
+  def gather_feed_data(topic, getter \\ &@httpoison.get/1) do
     with {:ok, response} <- getter.(topic),
          status_code when status_code in 200..299 <- response.status_code,
          body <- response.body,
@@ -167,7 +167,7 @@ defmodule Pleroma.Web.Websub do
     end
   end
 
-  def request_subscription(websub, poster \\ &HTTPoison.post/3, timeout \\ 10_000) do
+  def request_subscription(websub, poster \\ &@httpoison.post/3, timeout \\ 10_000) do
     data = [
       "hub.mode": "subscribe",
       "hub.topic": websub.topic,