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#!/usr/bin/perl
# -------------------------------------------------------------------------------
# test harness for Data::Validate::is_integer
#
# Author: Richard Sonnen (http://www.richardsonnen.com/)
# -------------------------------------------------------------------------------
use lib './t';
use ExtUtils::TBone;
use lib './blib';
use Data::Validate qw(is_integer);
my $t = ExtUtils::TBone->typical();
$t->begin(8);
$t->msg("testing is_integer...");
# normal integer
$t->ok(defined(is_integer(5)), "5 should pass");
# normal integer
$t->ok(defined(is_integer(0)), "0 should pass");
# long integer
$t->ok(defined(is_integer(20041222113730)), "20041222113730 should pass");
# very long integer
$t->ok(defined(is_integer('-9223372036854775808')), "-9223372036854775808 should pass");
# float
$t->ok(!defined(is_integer(1.01)), "1.01 should fail");
# non-numeric
$t->ok(!defined(is_integer('hi')), "'hi' should fail");
# as an object
my $v = Data::Validate->new();
$t->ok(defined($v->is_integer(0)), "0 should pass (object)");
$t->ok(!defined($v->is_integer('hi')), "'hi' should fail (object)");
# we're done
$t->end();
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