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require_relative '../../../spec_helper'
require 'digest/md5'
require_relative 'shared/constants'
describe "Digest::MD5#to_s" do
it "returns a hexdigest" do
cur_digest = Digest::MD5.new
cur_digest.to_s.should == MD5Constants::BlankHexdigest
end
it "does not change the internal state" do
cur_digest = Digest::MD5.new
cur_digest.to_s.should == MD5Constants::BlankHexdigest
cur_digest.to_s.should == MD5Constants::BlankHexdigest
cur_digest << MD5Constants::Contents
cur_digest.to_s.should == MD5Constants::Hexdigest
cur_digest.to_s.should == MD5Constants::Hexdigest
end
end
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