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#!perl -T
use strict;
use warnings;
use Test::More tests => 5;
use App::Ack::Filter;
my $filter;
$filter = eval {
App::Ack::Filter->create_filter('test');
};
ok( !$filter, 'Creating an unknown filter should fail' );
like( $@, qr/unknown filter/i, 'Got the expected error' );
App::Ack::Filter->register_filter(test => 'TestFilter');
$filter = eval {
App::Ack::Filter->create_filter('test', qw/foo bar/);
};
ok( $filter, 'Creating a registered filter should succeed' ) or diag($@);
isa_ok( $filter, 'TestFilter', 'Creating a test filter should be a TestFilter' );
is_deeply( $filter, [qw/foo bar/], 'Extra arguments should get passed through to constructor' );
package TestFilter;
use strict;
use warnings;
sub new {
my ( $class, @args ) = @_;
return bless \@args, $class;
}
1;
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