zammad/spec/support/system_init.rb

RSpec.configure do |config|
  config.before(:suite) do

    email = 'admin@example.com'
    if !::User.exists?(email: email)
      FactoryBot.create(:user,
                        login:     'admin',
                        firstname: 'Admin',
                        lastname:  'Admin',
                        email:     email,
                        password:  'admin',
                        roles:     [Role.lookup(name: 'Admin')],)
    end
  end
end