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BEGIN {
use lib 'lib';
use strict;
use Test::More;
plan tests => 5;
use_ok('Data::Dumper');
use_ok('Math::Combinatorics');
}
my $c;
my $f = 0;
my @r;
my @data;
@data = ( 'a', [], 'b', [] );
$c = Math::Combinatorics->new(
data => \@data,
count => 2,
);
$f = 0;
while(my(@combo) = $c->next_combination){
#warn "combo $f is: ".join " ", @combo;
$f++;
}
ok($f == 6, ">>> $f == 6 <<<");
@data = ([],[],[],[]);
$c = Math::Combinatorics->new(
data => \@data,
count => 2,
);
$f = 0;
while(my(@combo) = $c->next_combination){
$f++;
}
ok($f == 6, ">>> $f == 6 <<<");
@data = (1..10);
$c = Math::Combinatorics->new(
data => \@data,
count => 2,
);
$f = 0;
while(my(@combo) = $c->next_combination){
$f++;
}
ok($f == 45, ">>> $f == 45 <<<");
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