require 'rails_helper' RSpec.describe TargetedUserLink, type: :model do describe 'Validation' do let(:targeted_user_link) { build(:targeted_user_link) } context 'target_context' do it 'is bullet proof' do expect { targeted_user_link.target_context = :kc }.to raise_error(ArgumentError, "'kc' is not a valid target_context") end end end end