adding in a utf8 test

[gitmo/MooseX-Storage.git] / t / 011_basic_json_w_utf8.t

#!/usr/bin/perl

use strict;
use warnings;

use Test::More;

BEGIN {
    eval "use Encode";
    plan skip_all => "Encode is required for this test" if $@;    
    # NOTE: 
    # this is because JSON::XS is 
    # the only one which really gets
    # utf8 correct
    # - SL 
    BEGIN { 
        $ENV{JSON_ANY_ORDER}  = qw(XS);
        $ENV{JSON_ANY_CONFIG} = "utf8=1";        
    }           
    plan tests => 16;
    use_ok('MooseX::Storage');
}

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

    with Storage( 'format' => 'JSON' );
    
    has 'utf8_string' => (
        is      => 'rw',
        isa     => 'Str',
        default => sub { "ネットスーパー (Internet Shopping)" }
    );
}

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

    my $json = $foo->freeze;

    is($json,
       '{"__CLASS__":"Foo","utf8_string":"ネットスーパー (Internet Shopping)"}',
       '... got the right JSON');

    my $foo2 = Foo->thaw($json);
    isa_ok( $foo, 'Foo' );
    
    is($foo2->utf8_string, 
      "ネットスーパー (Internet Shopping)", 
      '... got the string we expected');
      
    is($foo2->freeze,
       '{"__CLASS__":"Foo","utf8_string":"ネットスーパー (Internet Shopping)"}',
       '... got the right JSON');          
}

{
    my $test_string;
    {
        use utf8;
        $test_string = "ネットスーパー (Internet Shopping)";
        no utf8;
    }
    
    ok(utf8::is_utf8($test_string), '... got a utf8 string');
    ok(utf8::valid($test_string), '... got a valid utf8 string');    
    
    Encode::_utf8_off($test_string);
    
    ok(!utf8::is_utf8($test_string), '... no longer is utf8 string');
    ok(utf8::valid($test_string), '... got a valid utf8 string');    
    
    my $foo = Foo->new(
        utf8_string => $test_string
    );
    isa_ok( $foo, 'Foo' );

    ok(!utf8::is_utf8($foo->utf8_string), '... not a utf8 string');
    ok(utf8::valid($foo->utf8_string), '... but is a valid utf8 string');

    my $json = $foo->freeze;
    
    ok(utf8::is_utf8($json), '... is a utf8 string now');
    ok(utf8::valid($json), '... got a valid utf8 string');    

    is($json,
       '{"__CLASS__":"Foo","utf8_string":"ネットスーパー (Internet Shopping)"}',
       '... got the right JSON');    
}