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use Mojo::Base -strict;
use Test::More;
use Mojo::File qw(path tempdir);
use Mojo::Log;
use Mojo::Util qw(decode);
use Time::HiRes qw(time);
my $dir = tempdir;
my $path = $dir->child('test.log');
subtest 'Logging to file' => sub {
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 too\n/, 'right debug message';
};
subtest 'Logging to STDERR' => sub {
my $log = Mojo::Log->new(level => 'error', path => $path);
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' });
}
my $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 too\n/, 'right debug message';
};
subtest 'Formatting' => sub {
my $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 1 2 3\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';
};
subtest 'Short log messages (systemd)' => sub {
my $log = Mojo::Log->new;
ok !$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, 'trace', 'Test 123'), qr/^<7>\[\d+\] \[t\] Test 123\n$/, 'right format';
like $log->format->(time, 'debug', 'Test 123'), qr/^<6>\[\d+\] \[d\] Test 123\n$/, 'right format';
like $log->format->(time, 'info', 'Test 123'), qr/^<5>\[\d+\] \[i\] 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/^<6>\[\d+\] \[d\] Test 1 2 3\n$/, 'right format';
};
subtest 'Colorized log messages' => sub {
my $log = Mojo::Log->new;
ok !$log->color, 'plain messages';
like $log->format->(time, 'debug', 'Test 123'), qr/^\[.*\] \[debug\] Test 123\n$/, 'right format';
local $ENV{MOJO_LOG_COLOR} = 1;
$log = Mojo::Log->new;
ok $log->color, 'colored messages';
$log = Mojo::Log->new(color => 1);
ok $log->color, 'colored messages';
like $log->format->(time, 'debug', 'Test 123'), qr/^\[.+\] \[\d+\] \[debug\] Test 123\n$/, 'right format';
like $log->format->(time, 'info', 'Test 123'), qr/^\[.+\] \[\d+\] \[info\] Test 123\n$/, 'right format';
like $log->format->(time, 'warn', 'Test 123'), qr/^\e\[33m\[.+\] \[\d+\] \[warn\] Test 123\n\e\[0m$/, 'right format';
like $log->format->(time, 'error', 'Test 123'), qr/^\e\[31m\[.+\] \[\d+\] \[error\] Test 123\n\e\[0m$/,
'right format';
like $log->format->(time, 'fatal', 'Test 123'), qr/^\e\[37;41m\[.+\] \[\d+\] \[fatal\] Test 123\n\e\[0m$/,
'right format';
like $log->format->(1613484767, 'error', 'Test', '1', '2', '3'),
qr/^\e\[31m\[.+\] \[\d+\] \[error\] Test 1 2 3\n\e\[0m$/, 'right format';
};
subtest 'Events' => sub {
my $log = Mojo::Log->new(level => 'trace');
my $msgs = [];
$log->unsubscribe('message')->on(
message => sub {
my ($log, $level, @lines) = @_;
push @$msgs, $level, @lines;
}
);
$log->trace('Test', 1, 2, 3);
is_deeply $msgs, [qw(trace Test 1 2 3)], 'right message';
$msgs = [];
$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';
};
subtest 'History' => sub {
my $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;
}
my $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 Fifth\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';
};
subtest 'Capturing' => sub {
my $log = Mojo::Log->new;
is $log->level, 'trace', 'rigth level';
my $logs = $log->capture;
is $log->level, 'trace', 'rigth level';
is $logs, '', 'empty log';
is $logs->[0], undef, 'empty log';
undef $logs;
is $log->level, 'trace', 'rigth level';
$logs = $log->capture('info');
is $log->level, 'info', 'rigth level';
undef $logs;
is $log->level, 'trace', 'rigth level';
$logs = $log->capture;
$log->trace('First');
$log->debug('Second');
$log->fatal('Third');
like $logs, qr/\[trace\].+First\n.+\[debug\].+Second\n.+\[fatal\].+Third\n/, 'right messages';
like $logs->[0], qr/First/, 'right message';
like $logs->[1], qr/Second/, 'right message';
like $logs->[2], qr/Third/, 'right message';
is $logs->[3], undef, 'no more messages';
undef $logs;
$logs = $log->capture('info');
$log->trace('First');
$log->debug('Second');
$log->fatal('Third');
unlike $logs, qr/First/, 'no trace messages';
unlike $logs, qr/Second/, 'no debug messages';
like $logs, qr/.+Third\n/, 'right message';
like $logs->[0], qr/Third/, 'right message';
is $logs->[1], undef, 'no more messages';
undef $logs;
$log = Mojo::Log->new(short => 1);
$logs = $log->capture;
$log->trace('First');
$log->debug('Second');
$log->fatal('Third');
like $logs, qr/\[t\].+First\n.+\[d\].+Second\n.+\[f\].+Third\n/, 'right messages';
undef $logs;
$logs = $log->capture;
eval { $log->capture };
like $@, qr/Log messages are already being captured/, 'right error';
};
subtest '"trace"' => sub {
my $log = Mojo::Log->new();
is $log->level('trace')->level, 'trace', 'right level';
ok $log->is_level('trace'), '"trace" log level is active';
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';
};
subtest '"debug"' => sub {
my $log = Mojo::Log->new;
is $log->level('debug')->level, 'debug', 'right level';
ok !$log->is_level('trace'), '"trace" log level is inactive';
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';
};
subtest '"info"' => sub {
my $log = Mojo::Log->new;
is $log->level('info')->level, 'info', 'right level';
ok !$log->is_level('trace'), '"trace" log level is inactive';
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';
};
subtest '"warn"' => sub {
my $log = Mojo::Log->new;
is $log->level('warn')->level, 'warn', 'right level';
ok !$log->is_level('trace'), '"trace" log level is inactive';
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';
};
subtest '"error"' => sub {
my $log = Mojo::Log->new;
is $log->level('error')->level, 'error', 'right level';
ok !$log->is_level('trace'), '"trace" log level is inactive';
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';
};
subtest '"fatal"' => sub {
my $log = Mojo::Log->new;
is $log->level('fatal')->level, 'fatal', 'right level';
ok !$log->is_level('trace'), '"trace" log level is inactive';
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';
};
subtest 'Context' => sub {
my $log = Mojo::Log->new(level => 'warn');
my $context = $log->context('[123]');
is $context->level, 'warn';
my $buffer = '';
{
open my $handle, '>', \$buffer;
local *STDERR = $handle;
my $log = Mojo::Log->new;
$context->debug('Fail');
$context->error('Just works');
$log->warn('No context');
$context->fatal('Mojolicious rocks');
}
unlike $buffer, qr/\[debug\]/, 'no debug message';
like $buffer, qr/\[.*\] \[error\] \[123\] Just works\n/, 'right error message';
like $buffer, qr/\[.*\] \[warn\] No context\n/, 'right warn message';
like $buffer, qr/\[.*\] \[fatal\] \[123\] Mojolicious rocks\n/, 'right fatal message';
};
done_testing();
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