require 'spec_helper_acceptance'

describe 'rabbitmq class:' do
  case fact('osfamily')
  when 'RedHat'
    package_name = 'rabbitmq-server'
    service_name = 'rabbitmq-server'
  when 'SUSE'
    package_name = 'rabbitmq-server'
    service_name = 'rabbitmq-server'
  when 'Debian'
    package_name = 'rabbitmq-server'
    service_name = 'rabbitmq-server'
  when 'Archlinux'
    package_name = 'rabbitmq'
    service_name = 'rabbitmq'
  end

  context "default class inclusion" do
    it 'should run successfully' do
      pp = <<-EOS
      class { 'rabbitmq': }
      if $::osfamily == 'RedHat' {
        class { 'erlang': epel_enable => true}
        Class['erlang'] -> Class['rabbitmq']
      }
      EOS

      # Apply twice to ensure no errors the second time.
      apply_manifest(pp, :catch_failures => true)
      expect(apply_manifest(pp, :catch_changes => true).exit_code).to be_zero
    end

    describe package(package_name) do
      it { should be_installed }      
    end

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

  context "disable and stop service" do
    it 'should run successfully' do
      pp = <<-EOS
      class { 'rabbitmq':
        service_ensure => 'stopped',
      }
      if $::osfamily == 'RedHat' {
        class { 'erlang': epel_enable => true}
        Class['erlang'] -> Class['rabbitmq']
      }
      EOS

      apply_manifest(pp, :catch_failures => true)
    end

    describe service(service_name) do
      it { should_not be_enabled }
      it { should_not be_running }
    end
  end

  context "service is unmanaged" do
    it 'should run successfully' do
      pp_pre = <<-EOS
      class { 'rabbitmq': }
      if $::osfamily == 'RedHat' {
        class { 'erlang': epel_enable => true}
        Class['erlang'] -> Class['rabbitmq']
      }
      EOS

      pp = <<-EOS
      class { 'rabbitmq':
        service_manage => false,
        service_ensure  => 'stopped',
      }
      if $::osfamily == 'RedHat' {
        class { 'erlang': epel_enable => true}
        Class['erlang'] -> Class['rabbitmq']
      }
      EOS

      
      apply_manifest(pp_pre, :catch_failures => true)
      apply_manifest(pp, :catch_failures => true)
    end

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