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#-*-Perl-*-
## Bioperl Test Harness Script for Modules
## $Id: CoordinateGraph.t,v 1.1 2002/10/29 13:52:23 heikki Exp $
# Before `make install' is performed this script should be runnable with
# `make test'. After `make install' it should work as `perl test.t'
use strict;
BEGIN {
# to handle systems with no installed Test module
# we include the t dir (where a copy of Test.pm is located)
# as a fallback
eval { require Test; };
if( $@ ) {
use lib 't';
}
use Test;
plan tests => 7;
}
use Bio::Coordinate::Graph;
ok(1);
ok my $graph = new Bio::Coordinate::Graph;
# graph structure
my $dag = {
9 => [],
8 => [9],
7 => [],
6 => [7, 8],
5 => [],
4 => [5],
3 => [6],
2 => [3, 4, 6],
1 => [2]
};
ok $graph->hash_of_arrays($dag);
my $a = 1;
my $b = 6;
ok my @a = $graph->shortest_path($a, $b), 3;
#print join (", ", @a), "\n";
$a = 7;
$b = 8;
ok @a = $graph->shortest_path($a, $b), 1;
$a = 8;
$b = 9;
ok @a = $graph->shortest_path($a, $b), 2;
$b = 2;
ok @a = $graph->shortest_path($a, $b), 3;
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