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|
#perl
use strict;
use warnings;
use IO::Scalar;
use Log::Log4perl;
use Test::More tests => 14;
BEGIN {
my $cfg = <<__ENDCFG__;
log4perl.rootLogger = TRACE, Console
log4perl.appender.Console = Log::Log4perl::Appender::Screen
log4perl.appender.Console.stderr = 1
log4perl.appender.Console.layout = Log::Log4perl::Layout::PatternLayout
log4perl.appender.Console.layout.ConversionPattern = %p [%c] [%M] %m%n
__ENDCFG__
Log::Log4perl->init(\$cfg);
}
{
package BasicLogTest;
use Moo;
with 'MooseX::Log::Log4perl';
sub test_log {
my ($self) = @_;
$self->log->trace('hey');
$self->log->debug('foo');
$self->log("SPECIAL")->info('BAZ');
$self->log(".SPECIAL")->info('BAZ');
$self->log("::SPECIAL")->info('BAZ');
$self->log->warn('no nooo NOOOO');
$self->log->error('bar');
$self->log->fatal('titanic is sinking');
}
}
{
package BasicLogTest;
use Moo;
with 'MooseX::Log::Log4perl';
has 'foo' => ( is => 'rw' );
}
{
my $obj = new BasicLogTest;
isa_ok( $obj, 'BasicLogTest' );
ok( $obj->can('log'), "Role method log exists" );
ok( $obj->can('logger'), "Role method logger exists" );
foreach my $lvl (qw(fatal error warn info debug trace)) {
ok( !$obj->can("log_$lvl"), "Instance namespace must not be poluted with easy method log_$lvl" );
}
ok( !$obj->can('debug'), "Interface not poluted with direct debug method" );
my $logger = $obj->logger;
isa_ok( $obj->logger, 'Log::Log4perl::Logger' );
is( $obj->can('debug'), undef, "Object not poluted" );
is( $obj->can('error'), undef, "Object not poluted" );
tie *STDERR, 'IO::Scalar', \my $err;
local $SIG{__DIE__} = sub { untie *STDERR; die @_ };
$obj->test_log;
untie *STDERR;
# Cleanup log output line-endings
$err =~ s/\r\n/\n/gm;
my $expect = <<__ENDLOG__;
TRACE [BasicLogTest] [BasicLogTest::test_log] hey
DEBUG [BasicLogTest] [BasicLogTest::test_log] foo
INFO [SPECIAL] [BasicLogTest::test_log] BAZ
INFO [BasicLogTest.SPECIAL] [BasicLogTest::test_log] BAZ
INFO [BasicLogTest.SPECIAL] [BasicLogTest::test_log] BAZ
WARN [BasicLogTest] [BasicLogTest::test_log] no nooo NOOOO
ERROR [BasicLogTest] [BasicLogTest::test_log] bar
FATAL [BasicLogTest] [BasicLogTest::test_log] titanic is sinking
__ENDLOG__
is( $err, $expect, "Log messages are formated as expected to stderr" );
}
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