require 'rails_helper' RSpec.describe WebHookUserSerializer do let(:user) do user = Fabricate(:user) SingleSignOnRecord.create!(user_id: user.id, external_id: '12345', last_payload: '') user end let(:admin) { Fabricate(:admin) } let :serializer do WebHookUserSerializer.new(user, scope: Guardian.new(admin), root: false) end it "should include relevant user info" do payload = serializer.as_json expect(payload[:email]).to eq(user.email) expect(payload[:external_id]).to eq('12345') end it 'should only include the required keys' do count = serializer.as_json.keys.count difference = count - 45 expect(difference).to eq(0), lambda { message = "" if difference < 0 message << "#{difference * -1} key(s) have been removed from this serializer." else message << "#{difference} key(s) have been added to this serializer." end message << "\nPlease verify if those key(s) are required as part of the web hook's payload." } end end