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require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../shared/peek.rb', __FILE__)
require 'strscan'
describe "StringScanner#peep" do
it_behaves_like(:strscan_peek, :peep)
it "warns in verbose mode that the method is obsolete" do
s = StringScanner.new("abc")
begin
old = $VERBOSE
lambda {
$VERBOSE = true
s.peep(1)
}.should complain(/peep.*obsolete.*peek/)
lambda {
$VERBOSE = false
s.peep(1)
}.should_not complain
ensure
$VERBOSE = old
end
end
end
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