NAME
Dancer2::Logger::Capture - Capture dancer logs
VERSION
version 1.1.1
SYNOPSIS
The basics:
set logger => "capture";
my $trap = dancer_app->logger_engine->trapper;
my $logs = $trap->read;
A worked-out real-world example:
use Test::More tests => 2;
use Dancer2;
set logger => 'capture';
warning "Danger! Warning!";
debug "I like pie.";
my $trap = dancer_app->logger_engine->trapper;
is_deeply $trap->read, [
{ level => "warning", message => "Danger! Warning!" },
{ level => "debug", message => "I like pie.", }
];
# each call to read cleans the trap
is_deeply $trap->read, [];
DESCRIPTION
This is a logger class for Dancer2 which captures all logs to an object.
Its primary purpose is for testing. Here is an example of a test:
use strict;
use warnings;
use Test::More;
use Plack::Test;
use HTTP::Request::Common;
use Ref::Util qw<is_coderef>;
{
package App;
use Dancer2;
set log => 'debug';
set logger => 'capture';
get '/' => sub {
log(debug => 'this is my debug message');
log(core => 'this should not be logged');
log(info => 'this is my info message');
};
}
my $app = Dancer2->psgi_app;
ok( is_coderef($app), 'Got app' );
test_psgi $app, sub {
my $cb = shift;
my $res = $cb->( GET '/' );
my $trap = App->dancer_app->logger_engine->trapper;
is_deeply $trap->read, [
{ level => 'debug', message => 'this is my debug message' },
{ level => 'info', message => 'this is my info message' },
];
is_deeply $trap->read, [];
};
done_testing;
METHODS
trapper
Returns the Dancer2::Logger::Capture::Trap object used to capture and read logs.
SEE ALSO
Dancer2::Core::Role::Logger, Dancer2::Logger::Capture::Trap
AUTHOR
Dancer Core Developers
COPYRIGHT AND LICENSE
This software is copyright (c) 2024 by Alexis Sukrieh.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.