gistfile1.rb

require 'ldap/server'
module TestLdapServer
  
  def start_ldap_server
    logger = Logger.new(File.join(Rails.root, "log", "ldap.log"))
    logger.level = Logger::DEBUG
    logger.datetime_format = "%H:%M:%S"
      
    @ldap_credentials = {"cn=server,dc=atomicobject,dc=com" => "server password"}
    @ldap_server = LDAP::Server.new({
      :port             => 3890,
      :bindaddr         => '0.0.0.0',
      :nodelay          => true,
      :listen           => 1,
      :namingContexts   => ["dc=atomicobject,dc=com"],
      :operation_class  => LdapOperation,
      :operation_args   => [@ldap_credentials, logger]
    })
  
    # This spawns a new thread, so tests can keep running in this thread
    @ldap_server.run_tcpserver
  end
  
  def stop_ldap_server
    if @ldap_server
      @ldap_server.stop 
      @ldap_server = nil
    end
  end
  
  def set_ldap_login(login, password)  
    @ldap_credentials[login] = password
  end
end

World(TestLdapServer)