Print implementation used as diagnostic

[gitmo/MooseX-Storage.git] / t / 060_basic_deferred.t

#!/usr/bin/perl

$|++;
use strict;
use warnings;

use Test::More;
use Storable;

BEGIN {
    eval "use Test::JSON";
    plan skip_all => "Test::JSON is required for this test" if $@;
    eval "use JSON::Any";
    plan skip_all => "JSON::Any is required for this test" if $@;
    eval "use YAML::Any";
    plan skip_all => "YAML::Any is required for this test" if $@;
    plan tests => 31;
    use_ok('MooseX::Storage');
}

diag('Using implementation: ', YAML::Any->implementation);

{

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

    with 'MooseX::Storage::Deferred';

    has 'number' => ( is => 'ro', isa => 'Int' );
    has 'string' => ( is => 'ro', 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' );
}

{
    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' );

    my $json = $foo->freeze({ 'format' => 'JSON' });

    is_valid_json($json, '.. this is valid JSON');

    is_json(
        $json,
'{"array":[1,2,3,4,5,6,7,8,9,10],"hash":{"6":null,"3":null,"7":null,"9":null,"2":null,"8":null,"1":null,"4":null,"10":null,"5":null},"float":10.5,"object":{"number":2,"__CLASS__":"Foo"},"number":10,"__CLASS__":"Foo","string":"foo"}',
        '... got the right JSON'
    );
}

{
    my $foo = Foo->thaw(
        '{"array":[1,2,3,4,5,6,7,8,9,10],"hash":{"6":null,"3":null,"7":null,"9":null,"2":null,"8":null,"1":null,"4":null,"10":null,"5":null},"float":10.5,"object":{"number":2,"__CLASS__":"Foo"},"number":10,"__CLASS__":"Foo","string":"foo"}',
        { 'format' => 'JSON' } 
    );
    isa_ok( $foo, 'Foo' );

    is( $foo->number, 10,    '... got the right number' );
    is( $foo->string, 'foo', '... got the right string' );
    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)' );
}

{
    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' );
    
    my $stored = $foo->freeze({ 'format' => 'Storable' });

    my $struct = Storable::thaw($stored);
    is_deeply(
        $struct,
        {
            '__CLASS__' => 'Foo',
            'float'     => 10.5,
            'number'    => 10,
            'string'    => 'foo',           
            'array'     => [ 1 .. 10],
            'hash'      => { map { $_ => undef } 1 .. 10 },            
            'object'    => {
                '__CLASS__' => 'Foo',
                'number' => 2
            },
        },
        '... got the data struct we expected'
    );
}

{
    my $stored = Storable::nfreeze({
        '__CLASS__' => 'Foo',
        'float'     => 10.5,
        'number'    => 10,
        'string'    => 'foo',           
        'array'     => [ 1 .. 10],
        'hash'      => { map { $_ => undef } 1 .. 10 },            
        'object'    => {
            '__CLASS__' => 'Foo',
            'number' => 2
        },
    });
    
    my $foo = Foo->thaw($stored, { 'format' => 'Storable' });
    isa_ok( $foo, 'Foo' );

    is( $foo->number, 10,    '... got the right number' );
    is( $foo->string, 'foo', '... got the right string' );
    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)' );
}

{
    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' );

    my $yaml = $foo->freeze({ 'format' => 'YAML' });

    my $bar = Foo->thaw( $yaml, { 'format' => 'YAML' } );
    isa_ok( $bar, 'Foo' );

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

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