Module: Cucumber::Chef::Helpers::Utility

Defined in:
lib/cucumber/chef/helpers/utility.rb

Overview

Author: Stephen Nelson-Smith <[email protected]>

   Author: Zachary Patten <[email protected]>
Copyright: Copyright (c) 2011-2012 Atalanta Systems Ltd
  License: Apache License, Version 2.0

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Instance Method Summary collapse

Instance Method Details

#generate_ip ⇒ Object 



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# File 'lib/cucumber/chef/helpers/utility.rb', line 33

def generate_ip
  octets = [ 192..192,
             168..168,
             0..254,
             1..254 ]
  ip = ""
  for x in 1..4 do
    ip += octets[x-1].to_a[rand(octets[x-1].count)].to_s
    ip += "." if x != 4
  end
  ip
end

#generate_mac ⇒ Object 



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# File 'lib/cucumber/chef/helpers/utility.rb', line 48

def generate_mac
  digits = [ %w( 0 ),
             %w( 0 ),
             %w( 0 ),
             %w( 0 ),
             %w( 5 ),
             %w( e ),
             %w( 0 1 2 3 4 5 6 7 8 9 a b c d e f ),
             %w( 0 1 2 3 4 5 6 7 8 9 a b c d e f ),
             %w( 5 6 7 8 9 a b c d e f ),
             %w( 3 4 5 6 7 8 9 a b c d e f ),
             %w( 0 1 2 3 4 5 6 7 8 9 a b c d e f ),
             %w( 0 1 2 3 4 5 6 7 8 9 a b c d e f ) ]
  mac = ""
  for x in 1..12 do
    mac += digits[x-1][rand(digits[x-1].count)]
    mac += ":" if (x.modulo(2) == 0) && (x != 12)
  end
  mac
end

#log(name, message) ⇒ Object 



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# File 'lib/cucumber/chef/helpers/utility.rb', line 26

def log(name, message)
  STDOUT.puts("\033[34m  >>> \033[1m#{name}\033[0m\033[34m #{message}\033[0m")
  STDOUT.flush if STDOUT.respond_to?(:flush)
end