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#!/usr/bin/perl -w
use strict;
use Test::More tests => 20;
use_ok("Tangram::Dump");
use Data::Dumper;
use lib "t/springfield";
use Springfield;
use Set::Object qw(is_overloaded blessed);
use Tangram::Type::Dump qw(flatten unflatten);
my $homer_id;
{
my $storage = Springfield::connect_empty();
my $homer =
NaturalPerson->new( firstName => 'Homer',
name => 'Simpson',
"ih_opinions" =>
{ work => Opinion->new(statement => 'bad'),
food => Opinion->new(statement => 'good'),
beer => Opinion->new(statement => 'better') },
);
my $marge = NaturalPerson->new( firstName => 'Marge',
name => 'Simpson' );
$homer->{partner} = $marge;
$marge->{partner} = $homer;
$homer_id = $storage->insert($homer);
# now, make a data structure...
my $structure = {
hello => $homer,
#foo => "bar",
#baz => [ qw(frop quux), $homer ],
#cheese => \\$marge,
#bananas => Set::Object->new($homer, $marge),
};
flatten($storage, $structure);
is(ref $structure->{hello}, "Tangram::Memento",
"blessed object removed - 1");
unflatten($storage, $structure);
is($structure->{hello}, $homer, "unflatten - 1");
$structure = {
hello => $homer,
foo => "bar",
baz => [ qw(frop quux), $homer ],
#cheese => \\$marge,
#bananas => Set::Object->new($homer, $marge),
};
flatten($storage, $structure);
is(ref $structure->{hello}, "Tangram::Memento",
"blessed object removed - 2a");
is(ref $structure->{baz}->[2], "Tangram::Memento",
"blessed object removed - 2b");
unflatten($storage, $structure);
is($structure->{hello}, $homer, "unflatten - 2a");
is($structure->{baz}->[2], $homer, "unflatten - 2b");
$structure = {
hello => $homer,
foo => "bar",
baz => [ qw(frop quux), $homer ],
cheese => \\$marge,
};
flatten($storage, $structure);
is(ref $structure->{hello}, "Tangram::Memento",
"blessed object removed - 3a");
is(ref $structure->{baz}->[2], "Tangram::Memento",
"blessed object removed - 3b");
is(ref ${${$structure->{cheese}}}, "Tangram::Memento",
"blessed object removed - 3c");
unflatten($storage, $structure);
is($structure->{hello}, $homer, "unflatten - 3a");
is($structure->{baz}->[2], $homer, "unflatten - 3b");
is(${${$structure->{cheese}}}, $marge, "unflatten - 3c");
$structure = {
hello => $homer,
foo => "bar",
baz => [ qw(frop quux), $homer ],
cheese => \\$marge,
bananas => Set::Object->new($homer, $marge),
};
flatten($storage, $structure);
isnt(ref $structure->{bananas}, "Set::Object",
"Set::Object's replaced");
###my $x = dispel_overload($structure->{bananas});
#isnt($x, 1, "no AMAGIC bits leaked");
unflatten($storage, $structure);
is(ref $structure->{bananas}, "Set::Object",
"unflatten Set::Object (container)");
is($structure->{bananas}->size, 2,
"unflatten Set::Object (contents 1)");
is_deeply([ sort { $a->{firstName} cmp $b->{firstName} }
$structure->{bananas}->members ],
[ $homer, $marge ],
"unflatten Set::Object (contents 2)");
$Data::Dumper::Indent = 1;
#%$structure = ();
delete $homer->{partner};
}
is(leaked, 0, "leaktest");
# now test putting it in the database...
{
my $storage = Springfield::connect;
my $homer = $storage->load($homer_id);
$homer->{brains} = {
me => $homer,
marge => $homer->{partner},
#beer => "good",
#beer_from => "fridge",
#beer_fetched_by => \\$homer->{partner},
#family => Set::Object->new($homer,
#$homer->{partner})
};
$storage->update($homer);
delete $homer->{partner};
delete $homer->{brains};
}
is(leaked, 0, "leaktest");
{
my $storage = Springfield::connect;
my $homer = $storage->load($homer_id);
my $marge = $homer->{partner};
is($homer->{brains}->{marge}, $marge,
"PerlDump can store Tangram objects!");
}
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