#!/usr/bin/perl -w
# Copyright 2013, 2014 Kevin Ryde
# This file is part of Math-NumSeq.
#
# Math-NumSeq is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 3, or (at your option) any later
# version.
#
# Math-NumSeq is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License along
# with Math-NumSeq. If not, see <http://www.gnu.org/licenses/>.
use 5.004;
use strict;
use Test;
plan tests => 15;
use lib 't';
use MyTestHelpers;
MyTestHelpers::nowarnings();
use Math::NumSeq::Abundant;
# uncomment this to run the ### lines
# use Smart::Comments;
#------------------------------------------------------------------------------
# VERSION
{
my $want_version = 71;
ok ($Math::NumSeq::Abundant::VERSION, $want_version, 'VERSION variable');
ok (Math::NumSeq::Abundant->VERSION, $want_version, 'VERSION class method');
ok (eval { Math::NumSeq::Abundant->VERSION($want_version); 1 },
1,
"VERSION class check $want_version");
my $check_version = $want_version + 1000;
ok (! eval { Math::NumSeq::Abundant->VERSION($check_version); 1 },
1,
"VERSION class check $check_version");
}
#------------------------------------------------------------------------------
# characteristic()
{
my $seq = Math::NumSeq::Abundant->new;
ok ($seq->i_start, 1, 'i_start()');
ok (! $seq->characteristic('count'), 1, 'characteristic(count)');
ok ($seq->characteristic('digits'), undef, 'characteristic(digits)');
ok ($seq->characteristic('integer'), 1, 'characteristic(integer)');
ok (! $seq->characteristic('smaller'), 1, 'characteristic(smaller)');
ok ($seq->characteristic('increasing'), 1, 'characteristic(increasing)');
ok ($seq->characteristic('non_decreasing'), 1, 'characteristic(non_decreasing)');
ok ($seq->characteristic('increasing_from_i'), $seq->i_start);
ok ($seq->characteristic('non_decreasing_from_i'), $seq->i_start);
my @pnames = map {$_->{'name'}} $seq->parameter_info_list;
ok (join(',',@pnames), 'abundant_type');
}
#------------------------------------------------------------------------------
# error from bad abundant_type
{
my $error = 1;
eval {
my $seq = Math::NumSeq::Abundant->new (abundant_type => 'nosuchtype');
### $seq
$seq->next;
$error = 0;
};
if ($error) {
# MyTestHelpers::diag ("abundant_type nosuchtype ", $@);
}
ok ($error, 1);
}
#------------------------------------------------------------------------------
exit 0;