class Beaker::Result

def convert string 

def convert string
  # Remove invalid and undefined UTF-8 character encodings
  string.to_s.force_encoding('UTF-8')
  string.to_s.chars.select { |i| i.valid_encoding? }.join
end

def exit_code_in?(range) 

def exit_code_in?(range)
  range.include?(@exit_code)
end

def finalize!

This is also the lowest overhead place to normalize line endings, IIRC
output from)
(ie our test files and the strings they're trying to match Net::SSH's
re-encode it as the default encoding it assumes for external text
to be binary (ASCII-8BIT). We need to gather all chunked data and then
Ruby assumes chunked data (like something it receives from Net::SSH) 
def finalize!
  @raw_stdout = @stdout
  @stdout     = normalize_line_endings(convert(@stdout))
  @raw_stderr = @stderr
  @stderr     = normalize_line_endings(convert(@stderr))
  @raw_output = @output
  @output     = normalize_line_endings(convert(@output))
end

def formatted_output(limit = 10) 

def formatted_output(limit = 10)
  @output.split("\n").last(limit).collect { |x| "\t" + x }.join("\n")
end

def initialize(host, cmd) 

def initialize(host, cmd)
  @host       = host
  @cmd        = cmd
  @stdout     = ''
  @stderr     = ''
  @output     = ''
  @exit_code  = nil
end

def log(logger) 

def log(logger)
  logger.debug "Exited: #{exit_code}" unless exit_code == 0 or !exit_code
end

def normalize_line_endings string 

def normalize_line_endings string
  return string.gsub(/\r\n?/, "\n")
end

def success? 

def success?
  exit_code == 0
end