JezK
Edit File: mock_gem_ui.rb
# frozen_string_literal: true require 'stringio' require 'rubygems/user_interaction' ## # This Gem::StreamUI subclass records input and output to StringIO for # retrieval during tests. class Gem::MockGemUi < Gem::StreamUI ## # Raised when you haven't provided enough input to your MockGemUi class InputEOFError < RuntimeError def initialize question super "Out of input for MockGemUi on #{question.inspect}" end end class TermError < RuntimeError attr_reader :exit_code def initialize exit_code super @exit_code = exit_code end end class SystemExitException < RuntimeError; end module TTY attr_accessor :tty def tty?() @tty = true unless defined?(@tty) @tty end def noecho yield self end end def initialize(input = "") ins = StringIO.new input outs = StringIO.new errs = StringIO.new ins.extend TTY outs.extend TTY errs.extend TTY super ins, outs, errs, true @terminated = false end def ask question raise InputEOFError, question if @ins.eof? super end def input @ins.string end def output @outs.string end def error @errs.string end def terminated? @terminated end def terminate_interaction(status=0) @terminated = true raise TermError, status if status != 0 raise SystemExitException end end