--- /dev/null
+#! /usr/bin/perl -w
+
+use strict;
+use warnings;
+use Test::More tests => 12;
+use Test::Exception;
+
+{
+ package FooTest;
+ use Moose;
+ use MooseX::Types::Common (
+ qw(PositiveNum PositiveInt NegativeInt NegativeNum SingleDigit)
+ );
+
+ has digit => ( is => 'rw', isa => SingleDigit);
+ has posnum => ( is => 'rw', isa => PositiveNum);
+ has posint => ( is => 'rw', isa => PositiveInt);
+ has negnum => ( is => 'rw', isa => NegativeNum);
+ has negint => ( is => 'rw', isa => NegativeInt);
+}
+
+my $ins = FooTest->new;
+
+dies_ok { $ins->digit(100); } 'SingleDigit';
+lives_ok { $ins->digit(1); } 'SingleDigit 2';
+
+dies_ok { $ins->posint(-100); } 'PositiveInt';
+dies_ok { $ins->posint(100.885); } 'PositiveInt 2';
+lives_ok { $ins->posint(100); } 'PositiveInt 3';
+lives_ok { $ins->posnum(100.885); } 'PositiveNum';
+dies_ok { $ins->posnum(-100.885); } 'PositiveNum 2';
+
+dies_ok { $ins->negint(100); } 'NegativeInt';
+dies_ok { $ins->negint(-100.885); } 'NegativeInt 2';
+lives_ok { $ins->negint(-100); } 'NegativeInt 3';
+lives_ok { $ins->negnum(-100.885); } 'NegativeNum';
+dies_ok { $ins->negnum(100.885); } 'NegativeNum 2';