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require_relative '../../spec_helper'
require 'strscan'
describe "StringScanner#matched_size" do
before :each do
@s = StringScanner.new("This is a test")
end
it "returns the size of the most recent match" do
@s.check(/This/)
@s.matched_size.should == 4
@s.matched_size.should == 4
@s.scan(//)
@s.matched_size.should == 0
end
it "returns nil if there was no recent match" do
@s.matched_size.should == nil
@s.check(/\d+/)
@s.matched_size.should == nil
@s.terminate
@s.matched_size.should == nil
end
end
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