reverse_spec.rb | searchcode

/Languages/Ruby/Tests/mspec/rubyspec/library/ipaddr/reverse_spec.rb

http://github.com/IronLanguages/main
Ruby | 27 lines | 24 code | 3 blank | 0 comment | 4 complexity | 443ae86b84a0595c1de5bcfd93fa82d1 MD5 | raw file
Possible License(s): CPL-1.0, BSD-3-Clause, ISC, GPL-2.0, MPL-2.0-no-copyleft-exception


require File.dirname(__FILE__) + '/../../spec_helper'
require 'ipaddr'

describe "IPAddr#reverse" do
  it 'should be able to generate the reverse DNS lookup entry' do
    IPAddr.new("3ffe:505:2::f").reverse.should == "f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.5.0.5.0.e.f.f.3.ip6.arpa"
    IPAddr.new("192.168.2.1").reverse.should == "1.2.168.192.in-addr.arpa"
  end
end

describe "IPAddr#ip6_arpa" do
  it 'should be able to convert an IPv6 address into the reverse DNS lookup representation according to RFC3172' do
    IPAddr.new("3ffe:505:2::f").ip6_arpa.should == "f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.5.0.5.0.e.f.f.3.ip6.arpa"
    lambda{
      IPAddr.new("192.168.2.1").ip6_arpa
    }.should raise_error(ArgumentError)
  end
end

describe "IPAddr#ip6_int" do
  it 'should be able to convert an IPv6 address into the reverse DNS lookup representation according to RFC1886' do
    IPAddr.new("3ffe:505:2::f").ip6_int.should == "f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.5.0.5.0.e.f.f.3.ip6.int"
    lambda{
      IPAddr.new("192.168.2.1").ip6_int
    }.should raise_error(ArgumentError)
  end
end