spec/ruby/library/stringscanner/restsize_spec.rb


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../shared/rest_size.rb', __FILE__)
require 'strscan'

describe "StringScanner#restsize" do
  it_behaves_like :strscan_rest_size, :restsize

  it "warns in verbose mode that the method is obsolete" do
    s = StringScanner.new("abc")
    lambda {
      $VERBOSE = true
      s.restsize
    }.should complain(/restsize.*obsolete.*rest_size/)

    lambda {
      $VERBOSE = false
      s.restsize
    }.should_not complain
  end
end