require 'rails_helper' RSpec.describe QuestionOption, type: :model do context "validations" do it { is_expected.to validate_presence_of(:question) } it { is_expected.to validate_presence_of(:text) } it { is_expected.to validate_presence_of(:number) } it { is_expected.to allow_values(true, false).for(:is_default) } it { is_expected.not_to allow_value(nil).for(:is_default) } end end