AdminAPI Chat tests: Remove factory.

The factory system doesn't work too well with how the chats are
done. Instead of tempting people to use it, let's rather use the
CommonAPI system for now.

test/support/factory.ex

@@ -441,58 +441,4 @@ def filter_factory do
       phrase: "cofe"
     }
   end
-
-  def chat_factory(attrs \\ %{}) do
-    user = attrs[:user] || insert(:user)
-    recipient = attrs[:recipient] || insert(:user)
-
-    %Pleroma.Chat{
-      user_id: user.id,
-      recipient: recipient.ap_id
-    }
-  end
-
-  def chat_message_factory(attrs \\ %{}) do
-    text = sequence(:text, &"This is :moominmamma: chat message #{&1}")
-    chat = attrs[:chat] || insert(:chat)
-
-    data = %{
-      "type" => "ChatMessage",
-      "content" => text,
-      "id" => Pleroma.Web.ActivityPub.Utils.generate_object_id(),
-      "actor" => User.get_by_id(chat.user_id).ap_id,
-      "to" => [chat.recipient],
-      "published" => DateTime.utc_now() |> DateTime.to_iso8601()
-    }
-
-    %Pleroma.Object{
-      data: merge_attributes(data, Map.get(attrs, :data, %{}))
-    }
-  end
-
-  def chat_message_activity_factory(attrs \\ %{}) do
-    chat = attrs[:chat] || insert(:chat)
-    chat_message = attrs[:chat_message] || insert(:chat_message, chat: chat)
-
-    data_attrs = attrs[:data_attrs] || %{}
-    attrs = Map.drop(attrs, [:chat, :chat_message, :data_attrs])
-
-    data =
-      %{
-        "id" => Pleroma.Web.ActivityPub.Utils.generate_activity_id(),
-        "type" => "Create",
-        "actor" => chat_message.data["actor"],
-        "to" => chat_message.data["to"],
-        "object" => chat_message.data["id"],
-        "published" => DateTime.utc_now() |> DateTime.to_iso8601()
-      }
-      |> Map.merge(data_attrs)
-
-    %Pleroma.Activity{
-      data: data,
-      actor: data["actor"],
-      recipients: data["to"]
-    }
-    |> Map.merge(attrs)
-  end
 end

test/web/admin_api/controllers/admin_api_controller_test.exs

@@ -1513,10 +1513,11 @@ test "excludes reblogs by default", %{conn: conn, user: user} do
   describe "GET /api/pleroma/admin/users/:nickname/chats" do
     setup do
       user = insert(:user)
+      recipients = insert_list(3, :user)
 
-      insert(:chat, user: user)
-      insert(:chat, user: user)
-      insert(:chat, user: user)
+      Enum.each(recipients, fn recipient ->
+        CommonAPI.post_chat_message(user, recipient, "yo")
+      end)
 
       %{user: user}
     end
@@ -1531,7 +1532,8 @@ test "renders user's chats", %{conn: conn, user: user} do
   describe "GET /api/pleroma/admin/users/:nickname/chats unauthorized" do
     setup do
       user = insert(:user)
-      insert(:chat, user: user)
+      recipient = insert(:user)
+      CommonAPI.post_chat_message(user, recipient, "yo")
       %{conn: conn} = oauth_access(["read:chats"])
       %{conn: conn, user: user}
     end
@@ -1546,7 +1548,8 @@ test "returns 403", %{conn: conn, user: user} do
   describe "GET /api/pleroma/admin/users/:nickname/chats unauthenticated" do
     setup do
       user = insert(:user)
-      insert(:chat, user: user)
+      recipient = insert(:user)
+      CommonAPI.post_chat_message(user, recipient, "yo")
       %{conn: build_conn(), user: user}
     end