Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

124 lines (101 sloc) 3.201 kb
require 'abstract_unit'
require 'multibyte_test_helpers'
require 'stringio'
require 'fileutils'
require 'tempfile'
class LoggerTest < ActiveSupport::TestCase
include MultibyteTestHelpers
Logger = ActiveSupport::Logger
def setup
@message = "A debug message"
@integer_message = 12345
@output = StringIO.new
@logger = Logger.new(@output)
end
def test_write_binary_data_to_existing_file
t = Tempfile.new ['development', 'log']
t.binmode
t.write 'hi mom!'
t.close
f = File.open(t.path, 'w')
f.binmode
logger = Logger.new f
logger.level = Logger::DEBUG
str = "\x80"
str.force_encoding("ASCII-8BIT")
logger.add Logger::DEBUG, str
ensure
logger.close
t.close true
end
def test_write_binary_data_create_file
fname = File.join Dir.tmpdir, 'lol', 'rofl.log'
FileUtils.mkdir_p File.dirname(fname)
f = File.open(fname, 'w')
f.binmode
logger = Logger.new f
logger.level = Logger::DEBUG
str = "\x80"
str.force_encoding("ASCII-8BIT")
logger.add Logger::DEBUG, str
ensure
logger.close
File.unlink fname
end
def test_should_log_debugging_message_when_debugging
@logger.level = Logger::DEBUG
@logger.add(Logger::DEBUG, @message)
assert @output.string.include?(@message)
end
def test_should_not_log_debug_messages_when_log_level_is_info
@logger.level = Logger::INFO
@logger.add(Logger::DEBUG, @message)
assert ! @output.string.include?(@message)
end
def test_should_add_message_passed_as_block_when_using_add
@logger.level = Logger::INFO
@logger.add(Logger::INFO) {@message}
assert @output.string.include?(@message)
end
def test_should_add_message_passed_as_block_when_using_shortcut
@logger.level = Logger::INFO
@logger.info {@message}
assert @output.string.include?(@message)
end
def test_should_convert_message_to_string
@logger.level = Logger::INFO
@logger.info @integer_message
assert @output.string.include?(@integer_message.to_s)
end
def test_should_convert_message_to_string_when_passed_in_block
@logger.level = Logger::INFO
@logger.info {@integer_message}
assert @output.string.include?(@integer_message.to_s)
end
def test_should_not_evaluate_block_if_message_wont_be_logged
@logger.level = Logger::INFO
evaluated = false
@logger.add(Logger::DEBUG) {evaluated = true}
assert evaluated == false
end
def test_should_not_mutate_message
message_copy = @message.dup
@logger.info @message
assert_equal message_copy, @message
end
def test_should_know_if_its_loglevel_is_below_a_given_level
Logger::Severity.constants.each do |level|
next if level.to_s == 'UNKNOWN'
@logger.level = Logger::Severity.const_get(level) - 1
assert @logger.send("#{level.downcase}?"), "didn't know if it was #{level.downcase}? or below"
end
end
def test_buffer_multibyte
@logger.info(UNICODE_STRING)
@logger.info(BYTE_STRING)
assert @output.string.include?(UNICODE_STRING)
byte_string = @output.string.dup
byte_string.force_encoding("ASCII-8BIT")
assert byte_string.include?(BYTE_STRING)
end
end
Jump to Line
Something went wrong with that request. Please try again.