Merge branch 'master' of gitmo@git.moose.perl.org:MooseX-Storage

[gitmo/MooseX-Storage.git] / t / 103_io_storable_file_custom.t

#!/usr/bin/perl

use strict;
use warnings;

use Test::More tests => 11;
use Storable ();
use File::Temp qw(tempdir);
use File::Spec::Functions;
my $dir = tempdir( CLEANUP => 1 );

BEGIN {
    use_ok('MooseX::Storage');
}

{
    package Foo;
    use Moose;
    use MooseX::Storage;

    with Storage(io => 'StorableFile');

    has 'number' => (is => 'ro', isa => 'Int');
    has 'string' => (is => 'rw', isa => 'Str');
    has 'float'  => (is => 'ro', isa => 'Num'); 
    has 'array'  => (is => 'ro', isa => 'ArrayRef');
    has 'hash'   => (is => 'ro', isa => 'HashRef');
	has 'object' => (is => 'ro', isa => 'Object');
	
	## add some custom freeze/thaw hooks here ...
	
    sub thaw {
        my ( $class, $data ) = @_;
        my $self = $class->unpack( $data );
        $self->string("Hello World");
        $self;
    }

    sub freeze {
        my ( $self, @args ) = @_;
        my $data = $self->pack(@args);
        $data->{string} = "HELLO WORLD";
        $data;
    }

}

my $file = catfile($dir,'temp.storable');

{
    my $foo = Foo->new(
        number => 10,
        string => 'foo',
        float  => 10.5,
        array  => [ 1 .. 10 ],
        hash   => { map { $_ => undef } (1 .. 10) },
    	object => Foo->new( number => 2 ),
    );
    isa_ok($foo, 'Foo');

    $foo->store($file);

    # check our custom freeze hook fired ...
    my $data = Storable::retrieve($file);
    is_deeply(
        $data,
        {
            '__CLASS__' => 'Foo',
            'float'     => 10.5,
            'number'    => 10,
            'string'    => 'HELLO WORLD', 
            'array'     => [ 1 .. 10],
            'hash'      => { map { $_ => undef } 1 .. 10 },
            'object'    => {
                '__CLASS__' => 'Foo',
                'number' => 2
            },
        },
        '... got the data struct we expected'
    );

}

{
    my $foo = Foo->load($file);
    isa_ok($foo, 'Foo');

    ## check our custom thaw hook fired
    is($foo->string, 'Hello World', '... got the right string');

    is($foo->number, 10, '... got the right number');
    is($foo->float, 10.5, '... got the right float');
    is_deeply($foo->array, [ 1 .. 10], '... got the right array');
    is_deeply($foo->hash, { map { $_ => undef } (1 .. 10) }, '... got the right hash');

    isa_ok($foo->object, 'Foo');
    is($foo->object->number, 2, '... got the right number (in the embedded object)');
}