# Copyright (C) 2012-2025 Zammad Foundation, https://zammad-foundation.org/ require 'rails_helper' RSpec.describe Link, type: :model do subject(:link) { create(:link) } it 'can be saved' do expect(link).to be_persisted end it 'Validates link uniqueness' do link # create a matching link other = build(:link) other.save expect(other.errors.full_messages).to include('Link already exists') end end