added User.NotificationSetting struct

test/user/notification_setting_test.exs

@@ -0,0 +1,40 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.User.NotificationSettingTest do
+  use Pleroma.DataCase
+
+  alias Pleroma.User.NotificationSetting
+
+  describe "changeset/2" do
+    test "sets valid privacy option" do
+      changeset =
+        NotificationSetting.changeset(
+          %NotificationSetting{},
+          %{"privacy_option" => "name_only"}
+        )
+
+      assert %Ecto.Changeset{valid?: true} = changeset
+    end
+
+    test "returns invalid changeset when privacy option is incorrect" do
+      changeset =
+        NotificationSetting.changeset(
+          %NotificationSetting{},
+          %{"privacy_option" => "full_content"}
+        )
+
+      assert %Ecto.Changeset{valid?: false} = changeset
+
+      assert [
+               privacy_option:
+                 {"is invalid",
+                  [
+                    validation: :inclusion,
+                    enum: ["name_and_message", "name_only", "no_name_or_message"]
+                  ]}
+             ] = changeset.errors
+    end
+  end
+end