require File.dirname(__FILE__) + '/abstract_unit' require 'stringio' class CleanLoggerTest < Test::Unit::TestCase def setup @out = StringIO.new @logger = Logger.new(@out) end def test_format_message @logger.error 'error' assert_equal "error\n", @out.string end def test_silence # Without yielding self. @logger.silence do @logger.debug 'debug' @logger.info 'info' @logger.warn 'warn' @logger.error 'error' @logger.fatal 'fatal' end # Yielding self. @logger.silence do |logger| logger.debug 'debug' logger.info 'info' logger.warn 'warn' logger.error 'error' logger.fatal 'fatal' end # Silencer off. Logger.silencer = false @logger.silence do |logger| logger.warn 'unsilenced' end Logger.silencer = true assert_equal "error\nfatal\nerror\nfatal\nunsilenced\n", @out.string end def test_datetime_format @logger.formatter = Logger::Formatter.new @logger.datetime_format = "%Y-%m-%d" @logger.debug 'debug' assert_equal "%Y-%m-%d", @logger.datetime_format assert_match(/D, \[\d\d\d\d-\d\d-\d\d#\d+\] DEBUG -- : debug/, @out.string) end end