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#!/usr/bin/perl
use strict;
use warnings;
use Test::More;
use Test::Moose;
use Bread::Board;
{ # Abstract items ...
package Desk;
use Moose::Role;
package Chair;
use Moose::Role;
package WorkArea;
use Moose::Role;
has 'desk' => (
is => 'ro',
does => 'Desk',
required => 1,
);
has 'chair' => (
is => 'ro',
does => 'Chair',
required => 1,
);
}
# crappy stuff
{
package CheapMetalDesk;
use Moose;
with 'Desk';
package CheapOfficeChair;
use Moose;
with 'Chair';
package Cubicle;
use Moose;
with 'WorkArea';
}
# good stuff
{
package NiceWoodenDesk;
use Moose;
with 'Desk';
package AeronChair;
use Moose;
with 'Chair';
package Office;
use Moose;
with 'WorkArea';
}
{
package Employee;
use Moose;
has [ 'first_name', 'last_name' ] => (
is => 'ro',
isa => 'Str',
required => 1,
);
has 'work_area' => (
is => 'ro',
does => 'WorkArea',
required => 1,
);
package Manager;
use Moose;
extends 'Employee';
has '+work_area' => ( isa => 'Office' );
}
my $c = container 'Initech' => as {
# Employees ...
typemap 'Desk' => infer( class => 'CheapMetalDesk' );
typemap 'Chair' => infer( class => 'CheapOfficeChair' );
typemap 'WorkArea' => infer( class => 'Cubicle' );
# Managers ...
service 'managers_desk' => (class => 'NiceWoodenDesk');
service 'managers_chair' => (class => 'AeronChair');
typemap 'Office' => infer(
dependencies => {
desk => depends_on('managers_desk'),
chair => depends_on('managers_chair')
}
);
typemap 'Employee' => infer;
typemap 'Manager' => infer;
};
my $micheal = $c->resolve(
type => 'Employee',
parameters => {
first_name => 'Micheal',
last_name => 'Bolton'
}
);
my $samir = $c->resolve(
type => 'Employee',
parameters => {
first_name => 'Samir',
last_name => 'Nagheenanajar'
}
);
isa_ok($micheal, 'Employee');
is($micheal->first_name, 'Micheal', '... got the right first name');
is($micheal->last_name, 'Bolton', '... got the right last name');
does_ok($micheal->work_area, 'WorkArea');
isa_ok($micheal->work_area, 'Cubicle');
does_ok($micheal->work_area->desk, 'Desk');
isa_ok($micheal->work_area->desk, 'CheapMetalDesk');
does_ok($micheal->work_area->chair, 'Chair');
isa_ok($micheal->work_area->chair, 'CheapOfficeChair');
isa_ok($samir, 'Employee');
is($samir->first_name, 'Samir', '... got the right first name');
is($samir->last_name, 'Nagheenanajar', '... got the right last name');
does_ok($samir->work_area, 'WorkArea');
isa_ok($samir->work_area, 'Cubicle');
does_ok($samir->work_area->desk, 'Desk');
isa_ok($samir->work_area->desk, 'CheapMetalDesk');
does_ok($samir->work_area->chair, 'Chair');
isa_ok($samir->work_area->chair, 'CheapOfficeChair');
isnt($micheal, $samir, '... two different employees');
isnt($micheal->work_area, $samir->work_area, '... two different cubicles');
isnt($micheal->work_area->chair, $samir->work_area->chair, '... two different cubicle chairs');
isnt($micheal->work_area->desk, $samir->work_area->desk, '... two different cubicle desks');
# managers
my $lundberg = $c->resolve(
type => 'Manager',
parameters => {
first_name => 'Bill',
last_name => 'Lundberg'
}
);
isa_ok($lundberg, 'Manager');
is($lundberg->first_name, 'Bill', '... got the right first name');
is($lundberg->last_name, 'Lundberg', '... got the right last name');
does_ok($lundberg->work_area, 'WorkArea');
isa_ok($lundberg->work_area, 'Office');
does_ok($lundberg->work_area->desk, 'Desk');
isa_ok($lundberg->work_area->desk, 'NiceWoodenDesk');
does_ok($lundberg->work_area->chair, 'Chair');
isa_ok($lundberg->work_area->chair, 'AeronChair');
done_testing;
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