require 'rails_helper' RSpec.describe Answer, type: :model do context "validations" do subject { build(:answer) } it { is_expected.to validate_presence_of(:plan) } it { is_expected.to validate_presence_of(:user) } it { is_expected.to validate_presence_of(:question) } it { is_expected.to validate_uniqueness_of(:question) .scoped_to(:plan_id) .with_message("must be unique") } end end