require 'spec_helper' describe 'postfix::sasl_auth' do let(:password_file) { '/etc/postfix/sasl_passwd' } let(:chef_run) do ChefSpec::ServerRunner.new(platform: 'ubuntu', version: 16.04) do |node| node.default['postfix']['sasl_password_file'] = password_file end.converge(described_recipe) end describe 'password file template' do it 'does not display sensitive information' do expect(chef_run).to create_template(password_file).with(sensitive: true) end end end