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use Mojo::Base -strict;
use Test::More;
use Mojo::File qw(path tempdir);
use Mojo::Log;
use Mojo::Util 'decode';
use Time::HiRes 'time';
# Logging to file
my $dir = tempdir;
my $path = $dir->child('test.log');
my $log = Mojo::Log->new(level => 'error', path => $path);
$log->error('Works');
$log->fatal('I ♥ Mojolicious');
$log->error(sub {'This too'});
$log->debug('Does not work');
$log->debug(sub { return 'And this', 'too' });
undef $log;
my $content = decode 'UTF-8', path($path)->slurp;
like $content,
qr/\[\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\.\d{5}] \[\d+\] \[error\] Works/,
'right error message';
like $content, qr/\[.*\] \[\d+\] \[fatal\] I ♥ Mojolicious/,
'right fatal message';
like $content, qr/\[.*\] \[\d+\] \[error\] This too/, 'right error message';
unlike $content, qr/\[.*\] \[\d+\] \[debug\] Does not work/, 'no debug message';
unlike $content, qr/\[.*\] \[\d+\] \[debug\] And this\ntoo\n/,
'right debug message';
# Logging to STDERR
my $buffer = '';
{
open my $handle, '>', \$buffer;
local *STDERR = $handle;
my $log = Mojo::Log->new;
$log->error('Just works');
$log->fatal('I ♥ Mojolicious');
$log->debug('Works too');
$log->debug(sub { return 'And this', 'too' });
}
$content = decode 'UTF-8', $buffer;
like $content, qr/\[.*\] \[error\] Just works\n/, 'right error message';
like $content, qr/\[.*\] \[fatal\] I ♥ Mojolicious\n/, 'right fatal message';
like $content, qr/\[.*\] \[debug\] Works too\n/, 'right debug message';
like $content, qr/\[.*\] \[debug\] And this\ntoo\n/, 'right debug message';
# Formatting
$log = Mojo::Log->new;
like $log->format->(time, 'debug', 'Test 123'),
qr/^\[.*\] \[debug\] Test 123\n$/, 'right format';
like $log->format->(time, 'debug', qw(Test 1 2 3)),
qr/^\[.*\] \[debug\] Test\n1\n2\n3\n$/, 'right format';
like $log->format->(time, 'error', 'I ♥ Mojolicious'),
qr/^\[.*\] \[error\] I ♥ Mojolicious\n$/, 'right format';
like $log->format->(CORE::time, 'error', 'I ♥ Mojolicious'),
qr/^\[.*\] \[error\] I ♥ Mojolicious\n$/, 'right format';
$log->format(sub {
my ($time, $level, @lines) = @_;
return join ':', $level, $time, @lines;
});
like $log->format->(time, 'debug', qw(Test 1 2 3)),
qr/^debug:[0-9.]+:Test:1:2:3$/, 'right format';
# Short log messages (systemd)
{
$log = Mojo::Log->new;
ok !$log->short, 'long messages';
like $log->format->(time, 'debug', 'Test 123'),
qr/^\[.*\] \[debug\] Test 123\n$/, 'right format';
local $ENV{MOJO_LOG_SHORT} = 1;
$log = Mojo::Log->new;
ok $log->short, 'short messages';
$log = Mojo::Log->new(short => 1);
ok $log->short, 'short messages';
like $log->format->(time, 'debug', 'Test 123'),
qr/^<7>\[\d+\] \[d\] Test 123\n$/, 'right format';
like $log->format->(time, 'info', 'Test 123'),
qr/^<6>\[\d+\] \[i\] Test 123\n$/, 'right format';
like $log->format->(time, 'warn', 'Test 123'),
qr/^<4>\[\d+\] \[w\] Test 123\n$/, 'right format';
like $log->format->(time, 'error', 'Test 123'),
qr/^<3>\[\d+\] \[e\] Test 123\n$/, 'right format';
like $log->format->(time, 'fatal', 'Test 123'),
qr/^<2>\[\d+\] \[f\] Test 123\n$/, 'right format';
like $log->format->(time, 'debug', 'Test', '1', '2', '3'),
qr/^<7>\[\d+\] \[d\] Test\n<7>1\n<7>2\n<7>3\n$/, 'right format';
}
# Events
$log = Mojo::Log->new;
my $msgs = [];
$log->unsubscribe('message')->on(
message => sub {
my ($log, $level, @lines) = @_;
push @$msgs, $level, @lines;
}
);
$log->debug('Test', 1, 2, 3);
is_deeply $msgs, [qw(debug Test 1 2 3)], 'right message';
$msgs = [];
$log->info('Test', 1, 2, 3);
is_deeply $msgs, [qw(info Test 1 2 3)], 'right message';
$msgs = [];
$log->warn('Test', 1, 2, 3);
is_deeply $msgs, [qw(warn Test 1 2 3)], 'right message';
$msgs = [];
$log->error('Test', 1, 2, 3);
is_deeply $msgs, [qw(error Test 1 2 3)], 'right message';
$msgs = [];
$log->fatal('Test', 1, 2, 3);
is_deeply $msgs, [qw(fatal Test 1 2 3)], 'right message';
# History
$buffer = '';
my $history;
{
open my $handle, '>', \$buffer;
local *STDERR = $handle;
my $log = Mojo::Log->new->max_history_size(2)->level('info');
$log->error('First');
$log->fatal('Second');
$log->debug('Third');
$log->info('Fourth', 'Fifth');
$history = $log->history;
}
$content = decode 'UTF-8', $buffer;
like $content,
qr/\[\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\.\d{5}\] \[$$\] \[error\] First\n/,
'right error message';
like $content, qr/\[.*\] \[info\] Fourth\nFifth\n/, 'right info message';
unlike $content, qr/debug/, 'no debug message';
like $history->[0][0], qr/^[0-9.]+$/, 'right epoch time';
is $history->[0][1], 'fatal', 'right level';
is $history->[0][2], 'Second', 'right message';
is $history->[1][1], 'info', 'right level';
is $history->[1][2], 'Fourth', 'right message';
is $history->[1][3], 'Fifth', 'right message';
ok !$history->[2], 'no more messages';
# "debug"
is $log->level('debug')->level, 'debug', 'right level';
ok $log->is_level('debug'), '"debug" log level is active';
ok $log->is_level('info'), '"info" log level is active';
ok $log->is_level('warn'), '"warn" log level is active';
ok $log->is_level('error'), '"error" log level is active';
# "info"
is $log->level('info')->level, 'info', 'right level';
ok !$log->is_level('debug'), '"debug" log level is inactive';
ok $log->is_level('info'), '"info" log level is active';
ok $log->is_level('warn'), '"warn" log level is active';
ok $log->is_level('error'), '"error" log level is active';
# "warn"
is $log->level('warn')->level, 'warn', 'right level';
ok !$log->is_level('debug'), '"debug" log level is inactive';
ok !$log->is_level('info'), '"info" log level is inactive';
ok $log->is_level('warn'), '"warn" log level is active';
ok $log->is_level('error'), '"error" log level is active';
# "error"
is $log->level('error')->level, 'error', 'right level';
ok !$log->is_level('debug'), '"debug" log level is inactive';
ok !$log->is_level('info'), '"info" log level is inactive';
ok !$log->is_level('warn'), '"warn" log level is inactive';
ok $log->is_level('error'), '"error" log level is active';
# "fatal"
is $log->level('fatal')->level, 'fatal', 'right level';
ok !$log->is_level('debug'), '"debug" log level is inactive';
ok !$log->is_level('info'), '"info" log level is inactive';
ok !$log->is_level('warn'), '"warn" log level is inactive';
ok !$log->is_level('error'), '"error" log level is inactive';
done_testing();
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