+++ /dev/null
-#!/usr/bin/perl
-# This is automatically generated by author/import-moose-test.pl.
-# DO NOT EDIT THIS FILE. ANY CHANGES WILL BE LOST!!!
-use t::lib::MooseCompat;
-
-use strict;
-use warnings;
-
-use Test::More;
-
-use Test::Requires {
- 'DBM::Deep' => '1.0003', # skip all if not installed
- 'DateTime::Format::MySQL' => '0.01',
-};
-
-use Test::Exception;
-
-BEGIN {
- # in case there are leftovers
- unlink('newswriter.db') if -e 'newswriter.db';
-}
-
-END {
- unlink('newswriter.db') if -e 'newswriter.db';
-}
-
-
-=pod
-
-This example creates a very basic Object Database which
-links in the instances created with a backend store
-(a DBM::Deep hash). It is by no means to be taken seriously
-as a real-world ODB, but is a proof of concept of the flexibility
-of the ::Instance protocol.
-
-=cut
-
-BEGIN {
-
- package Mouse::POOP::Meta::Instance;
- use Mouse;
-
- use DBM::Deep;
-
- extends 'Mouse::Meta::Instance';
-
- {
- my %INSTANCE_COUNTERS;
-
- my $db = DBM::Deep->new({
- file => "newswriter.db",
- autobless => 1,
- locking => 1,
- });
-
- sub _reload_db {
- #use Data::Dumper;
- #warn Dumper $db;
- $db = undef;
- $db = DBM::Deep->new({
- file => "newswriter.db",
- autobless => 1,
- locking => 1,
- });
- }
-
- sub create_instance {
- my $self = shift;
- my $class = $self->associated_metaclass->name;
- my $oid = ++$INSTANCE_COUNTERS{$class};
-
- $db->{$class}->[($oid - 1)] = {};
-
- bless {
- oid => $oid,
- instance => $db->{$class}->[($oid - 1)]
- }, $class;
- }
-
- sub find_instance {
- my ($self, $oid) = @_;
- my $instance = $db->{$self->associated_metaclass->name}->[($oid - 1)];
-
- bless {
- oid => $oid,
- instance => $instance,
- }, $self->associated_metaclass->name;
- }
-
- sub clone_instance {
- my ($self, $instance) = @_;
-
- my $class = $self->{meta}->name;
- my $oid = ++$INSTANCE_COUNTERS{$class};
-
- my $clone = tied($instance)->clone;
-
- bless {
- oid => $oid,
- instance => $clone,
- }, $class;
- }
- }
-
- sub get_instance_oid {
- my ($self, $instance) = @_;
- $instance->{oid};
- }
-
- sub get_slot_value {
- my ($self, $instance, $slot_name) = @_;
- return $instance->{instance}->{$slot_name};
- }
-
- sub set_slot_value {
- my ($self, $instance, $slot_name, $value) = @_;
- $instance->{instance}->{$slot_name} = $value;
- }
-
- sub is_slot_initialized {
- my ($self, $instance, $slot_name, $value) = @_;
- exists $instance->{instance}->{$slot_name} ? 1 : 0;
- }
-
- sub weaken_slot_value {
- confess "Not sure how well DBM::Deep plays with weak refs, Rob says 'Write a test'";
- }
-
- sub inline_slot_access {
- my ($self, $instance, $slot_name) = @_;
- sprintf "%s->{instance}->{%s}", $instance, $slot_name;
- }
-
- package Mouse::POOP::Meta::Class;
- use Mouse;
-
- extends 'Mouse::Meta::Class';
-
- override '_construct_instance' => sub {
- my $class = shift;
- my $params = @_ == 1 ? $_[0] : {@_};
- return $class->get_meta_instance->find_instance($params->{oid})
- if $params->{oid};
- super();
- };
-
-}
-{
- package Mouse::POOP::Object;
- use metaclass 'Mouse::POOP::Meta::Class' => (
- instance_metaclass => 'Mouse::POOP::Meta::Instance'
- );
- use Mouse;
-
- sub oid {
- my $self = shift;
- $self->meta
- ->get_meta_instance
- ->get_instance_oid($self);
- }
-
-}
-{
- package Newswriter::Author;
- use Mouse;
-
- extends 'Mouse::POOP::Object';
-
- has 'first_name' => (is => 'rw', isa => 'Str');
- has 'last_name' => (is => 'rw', isa => 'Str');
-
- package Newswriter::Article;
- use Mouse;
- use Mouse::Util::TypeConstraints;
-
- use DateTime::Format::MySQL;
-
- extends 'Mouse::POOP::Object';
-
- subtype 'Headline'
- => as 'Str'
- => where { length($_) < 100 };
-
- subtype 'Summary'
- => as 'Str'
- => where { length($_) < 255 };
-
- subtype 'DateTimeFormatString'
- => as 'Str'
- => where { DateTime::Format::MySQL->parse_datetime($_) };
-
- enum 'Status' => qw(draft posted pending archive);
-
- has 'headline' => (is => 'rw', isa => 'Headline');
- has 'summary' => (is => 'rw', isa => 'Summary');
- has 'article' => (is => 'rw', isa => 'Str');
-
- has 'start_date' => (is => 'rw', isa => 'DateTimeFormatString');
- has 'end_date' => (is => 'rw', isa => 'DateTimeFormatString');
-
- has 'author' => (is => 'rw', isa => 'Newswriter::Author');
-
- has 'status' => (is => 'rw', isa => 'Status');
-
- around 'start_date', 'end_date' => sub {
- my $c = shift;
- my $self = shift;
- $c->($self, DateTime::Format::MySQL->format_datetime($_[0])) if @_;
- DateTime::Format::MySQL->parse_datetime($c->($self) || return undef);
- };
-}
-
-{ # check the meta stuff first
- isa_ok(Mouse::POOP::Object->meta, 'Mouse::POOP::Meta::Class');
- isa_ok(Mouse::POOP::Object->meta, 'Mouse::Meta::Class');
- isa_ok(Mouse::POOP::Object->meta, 'Mouse::Meta::Class');
-
- is(Mouse::POOP::Object->meta->instance_metaclass,
- 'Mouse::POOP::Meta::Instance',
- '... got the right instance metaclass name');
-
- isa_ok(Mouse::POOP::Object->meta->get_meta_instance, 'Mouse::POOP::Meta::Instance');
-
- my $base = Mouse::POOP::Object->new;
- isa_ok($base, 'Mouse::POOP::Object');
- isa_ok($base, 'Mouse::Object');
-
- isa_ok($base->meta, 'Mouse::POOP::Meta::Class');
- isa_ok($base->meta, 'Mouse::Meta::Class');
- isa_ok($base->meta, 'Mouse::Meta::Class');
-
- is($base->meta->instance_metaclass,
- 'Mouse::POOP::Meta::Instance',
- '... got the right instance metaclass name');
-
- isa_ok($base->meta->get_meta_instance, 'Mouse::POOP::Meta::Instance');
-}
-
-my $article_oid;
-my $article_ref;
-{
- my $article;
- lives_ok {
- $article = Newswriter::Article->new(
- headline => 'Home Office Redecorated',
- summary => 'The home office was recently redecorated to match the new company colors',
- article => '...',
-
- author => Newswriter::Author->new(
- first_name => 'Truman',
- last_name => 'Capote'
- ),
-
- status => 'pending'
- );
- } '... created my article successfully';
- isa_ok($article, 'Newswriter::Article');
- isa_ok($article, 'Mouse::POOP::Object');
-
- lives_ok {
- $article->start_date(DateTime->new(year => 2006, month => 6, day => 10));
- $article->end_date(DateTime->new(year => 2006, month => 6, day => 17));
- } '... add the article date-time stuff';
-
- ## check some meta stuff
-
- isa_ok($article->meta, 'Mouse::POOP::Meta::Class');
- isa_ok($article->meta, 'Mouse::Meta::Class');
- isa_ok($article->meta, 'Mouse::Meta::Class');
-
- is($article->meta->instance_metaclass,
- 'Mouse::POOP::Meta::Instance',
- '... got the right instance metaclass name');
-
- isa_ok($article->meta->get_meta_instance, 'Mouse::POOP::Meta::Instance');
-
- ok($article->oid, '... got a oid for the article');
-
- $article_oid = $article->oid;
- $article_ref = "$article";
-
- is($article->headline,
- 'Home Office Redecorated',
- '... got the right headline');
- is($article->summary,
- 'The home office was recently redecorated to match the new company colors',
- '... got the right summary');
- is($article->article, '...', '... got the right article');
-
- isa_ok($article->start_date, 'DateTime');
- isa_ok($article->end_date, 'DateTime');
-
- isa_ok($article->author, 'Newswriter::Author');
- is($article->author->first_name, 'Truman', '... got the right author first name');
- is($article->author->last_name, 'Capote', '... got the right author last name');
-
- is($article->status, 'pending', '... got the right status');
-}
-
-Mouse::POOP::Meta::Instance->_reload_db();
-
-my $article2_oid;
-my $article2_ref;
-{
- my $article2;
- lives_ok {
- $article2 = Newswriter::Article->new(
- headline => 'Company wins Lottery',
- summary => 'An email was received today that informed the company we have won the lottery',
- article => 'WoW',
-
- author => Newswriter::Author->new(
- first_name => 'Katie',
- last_name => 'Couric'
- ),
-
- status => 'posted'
- );
- } '... created my article successfully';
- isa_ok($article2, 'Newswriter::Article');
- isa_ok($article2, 'Mouse::POOP::Object');
-
- $article2_oid = $article2->oid;
- $article2_ref = "$article2";
-
- is($article2->headline,
- 'Company wins Lottery',
- '... got the right headline');
- is($article2->summary,
- 'An email was received today that informed the company we have won the lottery',
- '... got the right summary');
- is($article2->article, 'WoW', '... got the right article');
-
- ok(!$article2->start_date, '... these two dates are unassigned');
- ok(!$article2->end_date, '... these two dates are unassigned');
-
- isa_ok($article2->author, 'Newswriter::Author');
- is($article2->author->first_name, 'Katie', '... got the right author first name');
- is($article2->author->last_name, 'Couric', '... got the right author last name');
-
- is($article2->status, 'posted', '... got the right status');
-
- ## orig-article
-
- my $article;
- lives_ok {
- $article = Newswriter::Article->new(oid => $article_oid);
- } '... (re)-created my article successfully';
- isa_ok($article, 'Newswriter::Article');
- isa_ok($article, 'Mouse::POOP::Object');
-
- is($article->oid, $article_oid, '... got a oid for the article');
- isnt($article_ref, "$article", '... got a new article instance');
-
- is($article->headline,
- 'Home Office Redecorated',
- '... got the right headline');
- is($article->summary,
- 'The home office was recently redecorated to match the new company colors',
- '... got the right summary');
- is($article->article, '...', '... got the right article');
-
- isa_ok($article->start_date, 'DateTime');
- isa_ok($article->end_date, 'DateTime');
-
- isa_ok($article->author, 'Newswriter::Author');
- is($article->author->first_name, 'Truman', '... got the right author first name');
- is($article->author->last_name, 'Capote', '... got the right author last name');
-
- lives_ok {
- $article->author->first_name('Dan');
- $article->author->last_name('Rather');
- } '... changed the value ok';
-
- is($article->author->first_name, 'Dan', '... got the changed author first name');
- is($article->author->last_name, 'Rather', '... got the changed author last name');
-
- is($article->status, 'pending', '... got the right status');
-}
-
-Mouse::POOP::Meta::Instance->_reload_db();
-
-{
- my $article;
- lives_ok {
- $article = Newswriter::Article->new(oid => $article_oid);
- } '... (re)-created my article successfully';
- isa_ok($article, 'Newswriter::Article');
- isa_ok($article, 'Mouse::POOP::Object');
-
- is($article->oid, $article_oid, '... got a oid for the article');
- isnt($article_ref, "$article", '... got a new article instance');
-
- is($article->headline,
- 'Home Office Redecorated',
- '... got the right headline');
- is($article->summary,
- 'The home office was recently redecorated to match the new company colors',
- '... got the right summary');
- is($article->article, '...', '... got the right article');
-
- isa_ok($article->start_date, 'DateTime');
- isa_ok($article->end_date, 'DateTime');
-
- isa_ok($article->author, 'Newswriter::Author');
- is($article->author->first_name, 'Dan', '... got the changed author first name');
- is($article->author->last_name, 'Rather', '... got the changed author last name');
-
- is($article->status, 'pending', '... got the right status');
-
- my $article2;
- lives_ok {
- $article2 = Newswriter::Article->new(oid => $article2_oid);
- } '... (re)-created my article successfully';
- isa_ok($article2, 'Newswriter::Article');
- isa_ok($article2, 'Mouse::POOP::Object');
-
- is($article2->oid, $article2_oid, '... got a oid for the article');
- isnt($article2_ref, "$article2", '... got a new article instance');
-
- is($article2->headline,
- 'Company wins Lottery',
- '... got the right headline');
- is($article2->summary,
- 'An email was received today that informed the company we have won the lottery',
- '... got the right summary');
- is($article2->article, 'WoW', '... got the right article');
-
- ok(!$article2->start_date, '... these two dates are unassigned');
- ok(!$article2->end_date, '... these two dates are unassigned');
-
- isa_ok($article2->author, 'Newswriter::Author');
- is($article2->author->first_name, 'Katie', '... got the right author first name');
- is($article2->author->last_name, 'Couric', '... got the right author last name');
-
- is($article2->status, 'posted', '... got the right status');
-
-}
-
-done_testing;
projects / gitmo/Mouse.git / blobdiff