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require 'spec_helper'
require 'tempfile'
require 'packetfu/protos/ip'
include PacketFu
describe Octets do
context "when initializing" do
before :each do
@octets = Octets.new
end
it "should have sane defaults" do
expect(@octets.to_x).to eql("0.0.0.0")
end
end
context "when reading from the wire" do
before :each do
@octets = Octets.new
end
it "should #read from string i/o" do
@octets.read("\x04\x03\x02\x01")
expect(@octets.to_x).to eql("4.3.2.1")
end
it "should #read_quad from string i/o" do
@octets.read_quad("1.2.3.4")
expect(@octets.to_x).to eql("1.2.3.4")
expect(@octets.to_s).to eql("\x01\x02\x03\x04")
expect(@octets.to_i).to eql(0x01020304)
end
it "should #read from string i/o (single octet)" do
@octets.read("ABCD")
expect(@octets.o1).to eql(0x41)
expect(@octets.o2).to eql(0x42)
expect(@octets.o3).to eql(0x43)
expect(@octets.o4).to eql(0x44)
end
end
end
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