/spec/frozen/library/ipaddr/reverse_spec.rb
Ruby | 27 lines | 24 code | 3 blank | 0 comment | 4 complexity | 749d8bdd332043abc1d6df82bb86b1e6 MD5 | raw file
Possible License(s): GPL-2.0, BSD-3-Clause, LGPL-2.1
- require File.expand_path('../../../spec_helper', __FILE__)
- require 'ipaddr'
- describe "IPAddr#reverse" do
- it "generates 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 "converts 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 "converts 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