qpsmtpd/t/qpsmtpd-db-file-dbm.t
Jared Johnson 3bf1a7f48c Better handling of testing temp files
Rather than creating and ignoring a bunch of random files, create files in
t/tmp, ignored in .gitignore and cleaned up with 'make clean'
2015-01-27 14:41:15 -06:00

121 lines
2.7 KiB
Perl

use strict;
use warnings;
use Test::More;
use lib 'lib'; # test lib/Qpsmtpd (vs site_perl)
use lib 't';
use Test::Qpsmtpd;
use_ok('Qpsmtpd::DB::File::DBM');
my $db = Qpsmtpd::DB::File::DBM->new( name => 'testing', dir => 't/tmp' );
__new();
__get();
__mget();
__set();
__delete();
__get_keys();
__size();
__flush();
__untie_gotcha();
done_testing();
sub __new {
is( ref $db, 'Qpsmtpd::DB::File::DBM', 'Qpsmtpd::DB::File::DBM object created' );
}
sub __get {
$db->lock;
$db->flush;
$db->set( moo => 'oooo' );
is( $db->get('moo'), 'oooo', 'get() retrieves key' );
$db->unlock;
}
sub __mget {
$db->lock;
$db->flush;
$db->set( key1 => 'val1' );
$db->set( key2 => 'val2' );
is( join('|',$db->mget(qw( key2 key1 ))), 'val2|val1',
'mget() retrieves multiple keys' );
$db->unlock;
}
sub __set {
$db->lock;
$db->flush;
$db->set( mee => 'ow' );
is( $db->get('mee'), 'ow', 'set() stores key' );
$db->unlock;
}
sub __delete {
$db->lock;
$db->flush;
$db->set( oink => 1 );
$db->set( quack => 1 );
$db->set( woof => 1 );
$db->set( moo => 1 );
is( $db->delete('quack'), 1,
'delete() return value when removing a single key' );
is( join( '|', sort $db->get_keys ), 'moo|oink|woof',
'delete() removes a single key' );
is( $db->delete(qw( moo oink )), 2,
'delete() return value when removing a single key' );
is( join( '|', sort $db->get_keys ), 'woof',
'delete() removes two keys' );
is( $db->delete('noop'), 0,
'delete() return value when removing a non-existent key' );
$db->unlock;
}
sub __get_keys {
$db->lock;
$db->flush;
$db->set( asdf => 1 );
$db->set( qwerty => 1 );
is( join( '|', sort $db->get_keys ), 'asdf|qwerty',
'get_keys() lists all keys in the db' );
$db->unlock;
}
sub __size {
$db->lock;
$db->flush;
$db->set( baz => 1 );
$db->set( blah => 1 );
is( $db->size, 2, 'size() shows key count for db' );
$db->unlock;
}
sub __flush {
$db->lock;
$db->flush;
$db->set( bogus => 1 );
is( join( '|', $db->get_keys ), 'bogus', 'DBM db populated' );
$db->flush;
is( join( '|', $db->get_keys ), '', 'flush() empties db' );
$db->unlock;
}
sub __untie_gotcha {
# Regression test for 'gotcha' with untying hash that never goes away
$db->lock;
$db->flush;
$db->set( cut => 'itout' );
$db->unlock;
my $db2 = Qpsmtpd::DB::File::DBM->new( name => 'testing', dir => 't/tmp' );
$db2->lock;
is( $db2->get('cut'), 'itout',
'get() in second db handle reads key set in first handle' );
# Get rid of test data
$db2->flush;
$db2->unlock;
$db->lock;
$db->flush;
$db->unlock;
}