FactoryGirl.define do factory :invite do email 'plop@octo.com' after(:build) do |invite, _evaluator| if invite.dossier.nil? invite.dossier = create(:dossier) end if invite.user.present? invite.email = invite.user.email end end trait :with_user do after(:build) do |invite, _evaluator| if invite.user.nil? invite.user = create(:user) invite.email = invite.user.email end end end end end