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#!/usr/bin/env ruby
# dhcp_test.rb
# 4 de octubre de 2007
#
$:.unshift File.join(File.dirname(__FILE__),'..','lib')
require 'test/unit'
require 'net-dhcp'
class TestDhcp_test < Test::Unit::TestCase
# def setup
# end
#
# def teardown
# end
def test_packing
# assert_equal("foo", bar)
# assert, assert_block, assert_equal, assert_in_delta, assert_instance_of,
# assert_kind_of, assert_match, assert_nil, assert_no_match, assert_not_equal,
# assert_not_nil, assert_not_same, assert_nothing_raised, assert_nothing_thrown,
# assert_operator, assert_raise, assert_raises, assert_respond_to, assert_same,
# assert_send, assert_throws
d = DHCP::Discover.new
expected = [
d.op, d.htype, d.hlen, d.hops,
d.xid,
d.secs, d.flags,
d.ciaddr,
d.yiaddr,
d.siaddr,
d.giaddr,
]
expected += d.chaddr
expected += [0x00]*192
expected << $DHCP_MAGIC
payload = d.pack
actual = payload.unpack('C4Nn2N4C16C192N')
assert_equal expected, actual, 'pack does not work'
end
def test_size
d = DHCP::Discover.new
payload = d.pack
assert_equal 300, payload.size, 'size of the payload does not match'
end
def test_eql?
d1 = DHCP::Discover.new
d2 = DHCP::Discover.new
assert_not_equal d1, d2, '.eql? two messages with different xid field are considered equal'
assert_equal true, d1.options.eql?(d1.options), 'eql? is not working for comparing option arrays'
end
def test_from_udp_payload
d1 = DHCP::Discover.new
d2 = DHCP::Message.from_udp_payload(d1.pack)
assert d1.eql?(d2), 'udp data is not correctly parsed'
end
end
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