ruby--ruby/spec/ruby/library/digest/sha256/hexdigest_bang_spec.rb

require_relative '../../../spec_helper'
require_relative 'shared/constants'

describe "Digest::SHA256#hexdigest!" do

  it "returns a hexdigest and resets the state" do
    cur_digest = Digest::SHA256.new

    cur_digest << SHA256Constants::Contents
    cur_digest.hexdigest!.should == SHA256Constants::Hexdigest
    cur_digest.hexdigest.should == SHA256Constants::BlankHexdigest
  end

end