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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
end
class CleanLogger_182_to_183_Test < Test::Unit::TestCase
def setup
silence_warnings do
if Logger.method_defined?(:formatter=)
Logger.send(:alias_method, :hide_formatter=, :formatter=)
Logger.send(:undef_method, :formatter=)
else
Logger.send(:define_method, :formatter=) { }
end
load File.dirname(__FILE__) + '/../lib/active_support/clean_logger.rb'
end
@out = StringIO.new
@logger = Logger.new(@out)
@logger.progname = 'CLEAN LOGGER TEST'
end
def teardown
silence_warnings do
if Logger.method_defined?(:hide_formatter=)
Logger.send(:alias_method, :formatter=, :hide_formatter=)
else
Logger.send(:undef_method, :formatter=)
end
load File.dirname(__FILE__) + '/../lib/active_support/clean_logger.rb'
end
end
# Since we've fooled Logger into thinking we're on 1.8.2 if we're on 1.8.3
# and on 1.8.3 if we're on 1.8.2, it'll define format_message with the
# wrong order of arguments and therefore print progname instead of msg.
def test_format_message_with_faked_version
@logger.error 'error'
assert_equal "CLEAN LOGGER TEST\n", @out.string
end
end
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