+++ /dev/null
-#!/usr/bin/env perl
-use strict;
-use warnings;
-use Test::More tests => 3;
-
-# this tests that multiple type coercions on a given attribute get
-# applied in the expected order.
-
-{
- package Date;
- use Mouse;
- # This is just a simple class representing a date - in real life we'd use DateTime.
-
- has 'year' =>
- (is => 'rw',
- isa => 'Int');
- has 'month' =>
- (is => 'rw',
- isa => 'Int');
- has 'day' =>
- (is => 'rw',
- isa => 'Int');
-
- sub from_epoch
- {
- my $class = shift;
- my %d; @d{qw(year month day)} = (gmtime shift)[5,4,3];
- $d{year} += 1900;
- $d{month} += 1;
- Date->new(%d);
- }
-
- sub from_string
- {
- my $class = shift;
- my %d; @d{qw(year month day)} = split /\W/, shift;
- Date->new(%d);
- }
-
-
- sub to_string
- {
- my $self = shift;
- sprintf "%4d-%02d-%02d",
- $self->year,
- $self->month,
- $self->day
- }
-
- package Event;
- use Mouse;
- use Mouse::Util::TypeConstraints;
-
- # These coercions must be applied in the right order - since a
- # number can be interpreted as a string, but not vice-versa, the
- # Int coercion should be applied first to get a correct answer.
- coerce 'Date'
- => from 'Int' # a timestamp
- => via { Date->from_epoch($_) }
-
- => from 'Str' # <YYYY>-<MM>-<DD>
- => via { Date->from_string($_) };
-
-
-
- has date =>
- (is => 'rw',
- isa => 'Date',
- coerce => 1);
-
-}
-
-my $date = Date->new(year => 2001, month => 1, day => 1);
-my $str = $date->to_string;
-is $str, "2001-01-01", "initial date is correct: $str";
-
-my $event = Event->new(date => $date);
-
-$str = $event->date->to_string;
-is $str, "2001-01-01", "initial date field correct: $str";
-
-# check the order is applied correctly when given an Int
-my $timestamp = 1238778317; # Fri Apr 3 17:05:17 2009
-$event->date($timestamp);
-
-$str = $event->date->to_string;
-is $str, "2009-04-03", "coerced timestamp $timestamp to date field $str correctly";
-