require 'spec_helper' describe GroupCustomAttribute do describe 'assocations' do it { is_expected.to belong_to(:group) } end describe 'validations' do subject { build :group_custom_attribute } it { is_expected.to validate_presence_of(:group) } it { is_expected.to validate_presence_of(:key) } it { is_expected.to validate_presence_of(:value) } it { is_expected.to validate_uniqueness_of(:key).scoped_to(:group_id) } end end