other_user = insert(:user)
{:ok, activity} = CommonAPI.post(other_user, %{status: "hi @#{user.nickname}"})
{:ok, [notification]} = Notification.create_notifications(activity)
other_user = insert(:user)
{:ok, activity} = CommonAPI.post(other_user, %{status: "hi @#{user.nickname}"})
{:ok, [notification]} = Notification.create_notifications(activity)