1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142
|
#!/usr/bin/perl
use strict;
use warnings;
use Test::More;
use Test::Exception;
use KiokuDB;
{
package KiokuDB_Test_VersionedPerson;
use Moose;
extends qw(KiokuDB::Test::Person);
with qw(KiokuDB::Role::Upgrade::Handlers::Table);
use constant kiokudb_upgrade_handlers_table => {
# like the individual entries in class_version_table
"0.01" => "0.02",
"0.02" => sub {
my ( $class, %args ) = @_;
$args{entry}->derive(
class_version => "0.03",
data => {
%{ $args{entry}->data },
name => "new name",
},
);
},
};
}
foreach my $format ( qw(memory storable json), eval { require YAML::XS; "yaml" } ) {
my $dir = KiokuDB->connect("hash",
check_class_versions => 1,
serializer => $format,
);
local $KiokuDB_Test_VersionedPerson::VERSION = "0.01";
$dir->txn_do( scope => 1, body => sub {
my $p = KiokuDB_Test_VersionedPerson->new(
name => "blah blah",
);
$dir->insert( person => $p );
is( $dir->live_objects->object_to_entry($p)->class_version, $KiokuDB_Test_VersionedPerson::VERSION, "Class version set" );
});
$dir->typemap_resolver->clear_compiled;
KiokuDB::TypeMap::Entry::MOP->clear_version_cache;
$dir->txn_do( scope => 1, body => sub {
my $p = $dir->lookup("person");
is( $p->name, "blah blah", "no upgrade" );
is( $dir->live_objects->object_to_entry($p)->class_version, $KiokuDB_Test_VersionedPerson::VERSION, "Class version set" );
$dir->update($p);
});
$dir->typemap_resolver->clear_compiled;
KiokuDB::TypeMap::Entry::MOP->clear_version_cache;
local $KiokuDB_Test_VersionedPerson::VERSION = "0.02";
$dir->txn_do( scope => 1, body => sub {
my $p = $dir->lookup("person");
is( $p->name, "blah blah", "upgrade to 0.02 is noop" );
is( $dir->live_objects->object_to_entry($p)->class_version, "0.01", "Class version not changed due to noop" );
$dir->update($p);
});
$dir->typemap_resolver->clear_compiled;
KiokuDB::TypeMap::Entry::MOP->clear_version_cache;
$dir->txn_do( scope => 1, body => sub {
my $p = $dir->lookup("person");
is( $p->name, "blah blah", "upgrade to 0.02 is noop" );
is( $dir->live_objects->object_to_entry($p)->class_version, $KiokuDB_Test_VersionedPerson::VERSION, "Class version updated in storage" );
});
$dir->typemap_resolver->clear_compiled;
KiokuDB::TypeMap::Entry::MOP->clear_version_cache;
local $KiokuDB_Test_VersionedPerson::VERSION = "0.03";
$dir->txn_do( scope => 1, body => sub {
my $p = $dir->lookup("person");
is( $p->name, "new name", "class upgraded to 0.03" );
is( $dir->live_objects->object_to_entry($p)->class_version, $KiokuDB_Test_VersionedPerson::VERSION, "Class version set" );
$p->name("foobar");
$dir->update($p);
});
$dir->typemap_resolver->clear_compiled;
KiokuDB::TypeMap::Entry::MOP->clear_version_cache;
$dir->txn_do( scope => 1, body => sub {
my $p = $dir->lookup("person");
is( $p->name, "foobar", "upgrade handler did not fire twice" );
is( $dir->live_objects->object_to_entry($p)->class_version, $KiokuDB_Test_VersionedPerson::VERSION, "Class version set" );
$dir->update($p);
});
$dir->typemap_resolver->clear_compiled;
KiokuDB::TypeMap::Entry::MOP->clear_version_cache;
local $KiokuDB_Test_VersionedPerson::VERSION = "0.04";
throws_ok {
$dir->txn_do( scope => 1, body => sub {
$dir->lookup("person");
});
} qr/0\.03/, "no handler for 0.03";
KiokuDB::TypeMap::Entry::MOP->clear_version_cache;
}
done_testing;
# ex: set sw=4 et:
|