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# $Id: 01-col-inheritance.t 989 2005-09-23 19:58:01Z btrott $
# this is about the same test as t/09-resultset.t, but with lots of peek_next'ing
# going on, to test that new method
use strict;
use lib 't/lib';
$Data::ObjectDriver::DEBUG = 0;
use Test::More;
use DodTestUtil;
BEGIN { DodTestUtil->check_driver }
plan tests => 65;
setup_dbs({
global => [ qw( wines ) ],
});
use Wine;
use Storable;
my $wine = Wine->new;
$wine->name("Saumur Champigny, Le Grand Clos 2001");
$wine->rating(4);
## generate some binary data (SQL_BLOB / MEDIUMBLOB)
my $glouglou = { tanin => "beaucoup", caudalies => "4" };
$wine->binchar("xxx\0yyy");
$wine->content(Storable::nfreeze($glouglou));
ok($wine->save, 'Object saved successfully');
my $iter;
$iter = Data::ObjectDriver::Iterator->new(sub {});
my $wine_id = $wine->id;
undef $wine;
$wine = Wine->lookup($wine_id);
ok $wine;
is_deeply Storable::thaw($wine->content), $glouglou;
SKIP: {
skip "Please upgrade to DBD::SQLite 1.11", 1
if $DBD::SQLite::VERSION < 1.11;
is $wine->binchar, "xxx\0yyy";
};
Wine->bulk_insert(['name', 'rating'], [['Caymus', 4], ['Thunderbird', 1], ['Stags Leap', 3]]);
$wine = undef;
my ($result) = Wine->result({name => 'Caymus'});
is $result->peek_next->name, 'Caymus', 'before we start, peek_next says the first one is Caymus';
ok! $result->is_finished;
$wine = $result->next;
ok $wine, 'Found Caymus';
is $wine->name, 'Caymus';
ok ! $result->peek_next, "we're at the end of the set";
ok ! $result->next; #sets is_finished()
ok ! $result->peek_next, "we're *still* at the end of the set";
ok $result->is_finished;
# testing iterator
my ($iterator) = $result->iterator([$wine]);
is $iterator->peek_next->name, 'Caymus', 'before we start, peek_next says the first one is Caymus';
ok(! $iterator->is_finished );
$wine = $iterator->next;
ok $wine, 'Found Caymus';
is $wine->name, 'Caymus';
ok ! $iterator->peek_next, "we're at the end of the set";
ok( ! $iterator->next );
ok ! $iterator->peek_next, "we're *still* at the end of the set";
ok( $iterator->is_finished );
# testing bug in iterator, adding a limit where there was one before shouldn't invalidate results
($iterator) = $result->iterator([$wine]);
is $iterator->peek_next->name, 'Caymus', 'before we start, peek_next says the first one is Caymus';
$iterator->add_limit(1);
is $iterator->peek_next->name, 'Caymus', 'after adding limit, peek_next says the first one is Caymus';
ok(! $iterator->is_finished );
$wine = $iterator->next;
ok $wine, 'Found Caymus';
is $wine->name, 'Caymus';
ok ! $iterator->peek_next, "we're at the end of the set";
ok ! $iterator->next;
ok ! $iterator->peek_next, "we're *still* at the end of the set";
ok $iterator->is_finished;
($result) = Wine->result({}, { sort => 'name', direction => 'ascend' });
($iterator) = $result->iterator( [ $result->next, $result->next ] );
is $iterator->peek_next->name, 'Caymus', 'before we start, peek_next says the first one is Caymus';
$iterator->add_limit(1);
is $iterator->peek_next->name, 'Caymus', 'after adding limit, peek_next says the first one is Caymus';
ok! $iterator->is_finished ;
$wine = $iterator->next;
ok $wine, 'Found Caymus';
is $wine->name, 'Caymus';
ok ! $iterator->peek_next, "we're at the end of the set";
ok ! $iterator->next;
ok ! $iterator->peek_next, "we're *still* at the end of the set";
ok $iterator->is_finished;
# raising the limit should trigger a new search
($result) = Wine->result({}, { sort => 'name', direction => 'ascend' });
($iterator) = $result->iterator( [ $result->next, $result->next ] );
is $iterator->peek_next->name, 'Caymus', 'before we start, peek_next says the first one is Caymus';
$iterator->add_limit(9999);
is $iterator->peek_next->name, 'Caymus', 'after adding limit, peek_next says the first one is Caymus';
ok! $iterator->is_finished;
$wine = $iterator->next;
ok $wine, 'Found Caymus';
is $wine->name, 'Caymus';
ok $iterator->peek_next, "more to go";
ok $iterator->next, 'more to go';
ok ! $iterator->peek_next, "that was the last one, there are no more";
ok ! $iterator->is_finished, "we're not finished";
ok ! $iterator->next; #sets is_finished()
ok ! $iterator->peek_next, "that was the last one, there are no more";
ok $iterator->is_finished, "now we are finished";
# testing limit in args
($result) = Wine->result({}, { limit => 2, sort => 'name', direction => 'ascend' });
is $result->peek_next->name, 'Caymus', 'before we start, peek_next says the first one is Caymus';
ok! $result->is_finished ;
$wine = $result->next;
is $wine->name, 'Caymus';
is $result->peek_next->name, 'Saumur Champigny, Le Grand Clos 2001', 'the next one will be Saumur';
$wine = $result->next;
is $wine->name, 'Saumur Champigny, Le Grand Clos 2001';
ok ! $result->peek_next, "Saumur was the last one";
ok ! $result->next;
ok $result->is_finished;
ok ! $result->peek_next, "Saumur was really the last one";
# raising the limit should trigger a new search
($result) = Wine->result({}, { limit => 2, sort => 'name', direction => 'ascend' });
$result->add_limit(3);
is $result->next->name, 'Caymus';
is $result->peek_next->name, 'Saumur Champigny, Le Grand Clos 2001', 'the next one will be Saumur';
is $result->next->name, 'Saumur Champigny, Le Grand Clos 2001';
is $result->peek_next->name, 'Stags Leap', 'the next one will be Stags Leap';
is $result->next->name, 'Stags Leap';
ok ! $result->peek_next, "Stags Leap was the last one";
disconnect_all($wine);
teardown_dbs(qw( global ));
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