require_relative '../../spec_helper' require 'stringio' require_relative 'shared/getc' describe "StringIO#getbyte" do it_behaves_like :stringio_getc, :getbyte it "returns the 8-bit byte at the current position" do io = StringIO.new("example") io.getbyte.should == 101 io.getbyte.should == 120 io.getbyte.should == 97 end end describe "StringIO#getbyte when self is not readable" do it_behaves_like :stringio_getc_not_readable, :getbyte end