postgres-formula/test/integration/default/serverspec/postgres_spec.rb

require 'serverspec'

set :backend, :exec

describe service('postgresql') do
  it { should be_enabled }
  it { should be_running }
end

describe port('5432') do
  it { should be_listening }
end

describe file('/srv/my_tablespace') do
  it { should be_directory }
  it { should be_mode 700 }
  it { should be_owned_by 'postgres' }
  it { should be_grouped_into 'postgres' }
end

describe command(%q{su - postgres -c 'psql -qtc "\l+ db2"'}) do
        its(:stdout) { should match(/db2.*remoteUser.*UTF8.*en_US\.UTF-8.*en_US\.UTF-8.*my_space/) }
end