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require 'helper'
class TestLogger < Test::Unit::TestCase
context "with logger with mocked sender" do
setup do
Socket.stubs(:gethostname).returns('stubbed_hostname')
@logger = GELF::Logger.new
@sender = mock
@logger.instance_variable_set('@sender', @sender)
end
should "respond to #close" do
assert @logger.respond_to?(:close)
end
context "#add" do
# logger.add(Logger::INFO, nil)
should 'implement add method with level, message and facility from defaults' do
@logger.expects(:notify_with_level!).with do |level, hash|
level == GELF::INFO &&
hash['short_message'] == 'gelf-rb' &&
hash['facility'] == 'gelf-rb'
end
@logger.add(GELF::INFO, nil)
end
# logger.add(Logger::INFO, 'Message')
should "implement add method with level and message from parameters, facility from defaults" do
@logger.expects(:notify_with_level!).with do |level, hash|
level == GELF::INFO &&
hash['short_message'] == 'Message' &&
hash['facility'] == 'gelf-rb'
end
@logger.add(GELF::INFO, nil, 'Message')
end
# logger.add(Logger::INFO, RuntimeError.new('Boom!'))
should "implement add method with level and exception from parameters, facility from defaults" do
@logger.expects(:notify_with_level!).with do |level, hash|
level == GELF::INFO &&
hash['short_message'] == 'RuntimeError: Boom!' &&
hash['full_message'] =~ /^Backtrace/ &&
hash['facility'] == 'gelf-rb'
end
@logger.add(GELF::INFO, nil, RuntimeError.new('Boom!'))
end
# logger.add(Logger::INFO) { 'Message' }
should "implement add method with level from parameter, message from block, facility from defaults" do
@logger.expects(:notify_with_level!).with do |level, hash|
level == GELF::INFO &&
hash['short_message'] == 'Message' &&
hash['facility'] == 'gelf-rb'
end
@logger.add(GELF::INFO, nil, nil) { 'Message' }
end
# logger.add(Logger::INFO) { RuntimeError.new('Boom!') }
should "implement add method with level from parameter, exception from block, facility from defaults" do
@logger.expects(:notify_with_level!).with do |level, hash|
level == GELF::INFO &&
hash['short_message'] == 'RuntimeError: Boom!' &&
hash['full_message'] =~ /^Backtrace/ &&
hash['facility'] == 'gelf-rb'
end
@logger.add(GELF::INFO, nil, nil) { RuntimeError.new('Boom!') }
end
# logger.add(Logger::INFO, 'Message', 'Facility')
should "implement add method with level, message and facility from parameters" do
@logger.expects(:notify_with_level!).with do |level, hash|
level == GELF::INFO &&
hash['short_message'] == 'Message' &&
hash['facility'] == 'Facility'
end
@logger.add(GELF::INFO, 'Message', 'Facility')
end
# logger.add(Logger::INFO, 'Message', nil)
should "use facility from initialization if facility is nil" do
logger = GELF::Logger.new('localhost', 12202, 'WAN', :facility => 'foo-bar')
logger.expects(:notify_with_level!).with do |level, hash|
level == GELF::INFO &&
hash['short_message'] == 'Message' &&
hash['facility'] == 'foo-bar'
end
logger.add(GELF::INFO, 'Message', nil)
end
# logger.add(Logger::INFO, 'Message', nil)
should "use default facility if facility is nil" do
@logger.expects(:notify_with_level!).with do |level, hash|
level == GELF::INFO &&
hash['short_message'] == 'Message' &&
hash['facility'] == 'gelf-rb'
end
@logger.add(GELF::INFO, 'Message', nil)
end
# logger.add(Logger::INFO, RuntimeError.new('Boom!'), 'Facility')
should "implement add method with level, exception and facility from parameters" do
@logger.expects(:notify_with_level!).with do |level, hash|
level == GELF::INFO &&
hash['short_message'] == 'RuntimeError: Boom!' &&
hash['full_message'] =~ /^Backtrace/ &&
hash['facility'] == 'Facility'
end
@logger.add(GELF::INFO, RuntimeError.new('Boom!'), 'Facility')
end
# logger.add(Logger::INFO, nil, 'Facility') { 'Message' }
should "implement add method with level and facility from parameters, message from block" do
@logger.expects(:notify_with_level!).with do |level, hash|
level == GELF::INFO &&
hash['short_message'] == 'Message' &&
hash['facility'] == 'Facility'
end
@logger.add(GELF::INFO, nil, 'Facility') { 'Message' }
end
# logger.add(Logger::INFO, nil, 'Facility') { RuntimeError.new('Boom!') }
should "implement add method with level and facility from parameters, exception from block" do
@logger.expects(:notify_with_level!).with do |level, hash|
level == GELF::INFO &&
hash['short_message'] == 'RuntimeError: Boom!' &&
hash['full_message'] =~ /^Backtrace/ &&
hash['facility'] == 'Facility'
end
@logger.add(GELF::INFO, nil, 'Facility') { RuntimeError.new('Boom!') }
end
# logger.add(Logger::INFO, { :short_message => "Some message" })
should "implement add method with level and message from hash, facility from defaults" do
@logger.expects(:notify_with_level!).with do |level, hash|
level == GELF::INFO &&
hash['short_message'] == 'Some message' &&
hash['facility'] == 'gelf-rb'
end
@logger.add(GELF::INFO, { :short_message => "Some message" })
end
# logger.add(Logger::INFO, { :short_message => "Some message", :_foo => "bar", "_zomg" => "wat" })
should "implement add method with level and message from hash, facility from defaults and some additional fields" do
@logger.expects(:notify_with_level!).with do |level, hash|
level == GELF::INFO &&
hash['short_message'] == 'Some message' &&
hash['facility'] == 'gelf-rb' &&
hash['_foo'] == 'bar' &&
hash['_zomg'] == 'wat'
end
@logger.add(GELF::INFO, { :short_message => "Some message", :_foo => "bar", "_zomg" => "wat"})
end
# logger.add(Logger::INFO, { :short_message => "Some message", :_foo => "bar", "_zomg" => "wat" }, 'somefac')
should "implement add method with level and message from hash, facility from parameters and some additional fields" do
@logger.expects(:notify_with_level!).with do |level, hash|
level == GELF::INFO &&
hash['short_message'] == 'Some message' &&
hash['facility'] == 'somefac' &&
hash['_foo'] == 'bar' &&
hash['_zomg'] == 'wat'
end
@logger.add(GELF::INFO, { :short_message => "Some message", :_foo => "bar", "_zomg" => "wat"}, "somefac")
end
should 'implement add method with level and ignore zero-length message strings' do
@logger.expects(:notify_with_level!).never
@logger.add(GELF::INFO, '')
end
should 'implement add method with level and ignore hash without short_message key' do
@logger.expects(:notify_with_level!).never
@logger.add(GELF::INFO, { :message => 'Some message' })
end
should 'implement add method with level and ignore hash with zero-length short_message entry' do
@logger.expects(:notify_with_level!).never
@logger.add(GELF::INFO, { :short_message => '' })
end
should 'implement add method with level and ignore hash with nil short_message entry' do
@logger.expects(:notify_with_level!).never
@logger.add(GELF::INFO, { :short_message => nil })
end
end
GELF::Levels.constants.each do |const|
# logger.error "Argument #{ @foo } mismatch."
should "call add with level #{const} from method name, message from parameter" do
@logger.expects(:notify_with_level!).with do |level, hash|
level == GELF.const_get(const) &&
hash['short_message'] == 'message' &&
hash['facility'] == 'gelf-rb'
end
@logger.__send__(const.downcase, 'message')
end
# logger.fatal { "Argument 'foo' not given." }
should "call add with level #{const} from method name, message from block" do
@logger.expects(:notify_with_level!).with do |level, hash|
level == GELF.const_get(const) &&
hash['short_message'] == 'message' &&
hash['facility'] == 'gelf-rb'
end
@logger.__send__(const.downcase) { 'message' }
end
# logger.info('initialize') { "Initializing..." }
should "call add with level #{const} from method name, facility from parameter, message from block" do
@logger.expects(:notify_with_level!).with do |level, hash|
level == GELF.const_get(const) &&
hash['short_message'] == 'message' &&
hash['facility'] == 'facility'
end
@logger.__send__(const.downcase, 'facility') { 'message' }
end
should "respond to #{const.downcase}?" do
@logger.level = GELF.const_get(const) - 1
assert @logger.__send__(const.to_s.downcase + '?')
@logger.level = GELF.const_get(const)
assert @logger.__send__(const.to_s.downcase + '?')
@logger.level = GELF.const_get(const) + 1
assert !@logger.__send__(const.to_s.downcase + '?')
end
end
should "support Logger#<<" do
@logger.expects(:notify_with_level!).with do |level, hash|
level == GELF::UNKNOWN &&
hash['short_message'] == "Message"
end
@logger << "Message"
end
should "have formatter attribute" do
@logger.formatter
end
context "close" do
should "close socket" do
@sender.expects(:close).once
@logger.close
end
end
end
end
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