[gitmo/Moose.git] / t / 200_examples / 002_example_Moose_POOP.t

#!/usr/bin/perl

use strict;
use warnings;

use Test::More;

BEGIN {
    eval "use DBM::Deep 1.0003;";
    plan skip_all => "DBM::Deep is required for this test" if $@;              
    eval "use DateTime::Format::MySQL;";
    plan skip_all => "DateTime::Format::MySQL is required for this test" if $@;            
    plan tests => 89;    
}

use Test::Exception;

BEGIN {
    use_ok('Moose');           
}

=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 (see Presto for that), but is a proof 
of concept of the flexibility of the ::Instance protocol. 

=cut

BEGIN {
    
    package Moose::POOP::Meta::Instance;
    use Moose;
    
    use DBM::Deep;
    
    extends 'Moose::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)] = {};
            
            $self->bless_instance_structure({
                oid      => $oid,
                instance => $db->{$class}->[($oid - 1)]
            });
        }
        
        sub find_instance {
            my ($self, $oid) = @_;
            my $instance = $db->{$self->associated_metaclass->name}->[($oid - 1)];  
            $self->bless_instance_structure({
                oid      => $oid,
                instance => $instance
            });                  
        } 
        
        sub clone_instance {
            my ($self, $instance) = @_;
            
            my $class = $self->{meta}->name;
            my $oid   = ++$INSTANCE_COUNTERS{$class};
                        
            my $clone = tied($instance)->clone;
            
            $self->bless_instance_structure({
                oid      => $oid,
                instance => $clone
            });        
        }               
    }
    
    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 Moose::POOP::Meta::Class;
    use Moose;  
    
    extends 'Moose::Meta::Class';    
    
    override 'construct_instance' => sub {
        my ($class, %params) = @_;
        return $class->get_meta_instance->find_instance($params{oid}) 
            if $params{oid};
        super();
    };

}
{   
    package Moose::POOP::Object;
    use metaclass 'Moose::POOP::Meta::Class' => (
        instance_metaclass => 'Moose::POOP::Meta::Instance'
    );      
    use Moose;
    
    sub oid {
        my $self = shift;
        $self->meta
             ->get_meta_instance
             ->get_instance_oid($self);
    }

}
{    
    package Newswriter::Author;
    use Moose;
    
    extends 'Moose::POOP::Object';
    
    has 'first_name' => (is => 'rw', isa => 'Str');
    has 'last_name'  => (is => 'rw', isa => 'Str');    
    
    package Newswriter::Article;    
    use Moose;
    use Moose::Util::TypeConstraints;  
      
    use DateTime::Format::MySQL;
    
    extends 'Moose::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(Moose::POOP::Object->meta, 'Moose::POOP::Meta::Class');
    isa_ok(Moose::POOP::Object->meta, 'Moose::Meta::Class');    
    isa_ok(Moose::POOP::Object->meta, 'Class::MOP::Class');    
    
    is(Moose::POOP::Object->meta->instance_metaclass, 
      'Moose::POOP::Meta::Instance', 
      '... got the right instance metaclass name');
      
    isa_ok(Moose::POOP::Object->meta->get_meta_instance, 'Moose::POOP::Meta::Instance');  
    
    my $base = Moose::POOP::Object->new;
    isa_ok($base, 'Moose::POOP::Object');    
    isa_ok($base, 'Moose::Object');    
    
    isa_ok($base->meta, 'Moose::POOP::Meta::Class');
    isa_ok($base->meta, 'Moose::Meta::Class');    
    isa_ok($base->meta, 'Class::MOP::Class');    
    
    is($base->meta->instance_metaclass, 
      'Moose::POOP::Meta::Instance', 
      '... got the right instance metaclass name');
      
    isa_ok($base->meta->get_meta_instance, 'Moose::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, 'Moose::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($article->meta, 'Moose::POOP::Meta::Class');
    isa_ok($article->meta, 'Moose::Meta::Class');    
    isa_ok($article->meta, 'Class::MOP::Class');    
    
    is($article->meta->instance_metaclass, 
      'Moose::POOP::Meta::Instance', 
      '... got the right instance metaclass name');
      
    isa_ok($article->meta->get_meta_instance, 'Moose::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');
}

Moose::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, 'Moose::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, 'Moose::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');
}

Moose::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, 'Moose::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, 'Moose::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'); 
    
}

unlink('newswriter.db') if -e 'newswriter.db';
Commit	Line	Data
fcec2383	1	#!/usr/bin/perl
	2
	3	use strict;
	4	use warnings;
	5
047248f9	6	use Test::More;
	7
	8	BEGIN {
f808a99e	9	eval "use DBM::Deep 1.0003;";
f808a99e	10	plan skip_all => "DBM::Deep is required for this test" if $@;
a60285b3	11	eval "use DateTime::Format::MySQL;";
a60285b3	12	plan skip_all => "DateTime::Format::MySQL is required for this test" if $@;
b68e5362	13	plan tests => 89;
047248f9	14	}
047248f9	15
fcec2383	16	use Test::Exception;
	17
	18	BEGIN {
	19	use_ok('Moose');
	20	}
	21
b68e5362	22	=pod
	23
	24	This example creates a very basic Object Database which
	25	links in the instances created with a backend store
	26	(a DBM::Deep hash). It is by no means to be taken seriously
	27	as a real-world ODB (see Presto for that), but is a proof
	28	of concept of the flexibility of the ::Instance protocol.
	29
	30	=cut
	31
fcec2383	32	BEGIN {
fcec2383	33
8479d544	34	package Moose::POOP::Meta::Instance;
fcec2383	35	use Moose;
	36
	37	use DBM::Deep;
	38
	39	extends 'Moose::Meta::Instance';
	40
	41	{
b68e5362	42	my %INSTANCE_COUNTERS;
fcec2383	43
fcec2383	44	my $db = DBM::Deep->new({
047248f9	45	file => "newswriter.db",
	46	autobless => 1,
	47	locking => 1,
fcec2383	48	});
fcec2383	49
fcec2383	50	sub _reload_db {
b68e5362	51	#use Data::Dumper;
b68e5362	52	#warn Dumper $db;
047248f9	53	$db = undef;
fcec2383	54	$db = DBM::Deep->new({
047248f9	55	file => "newswriter.db",
	56	autobless => 1,
	57	locking => 1,
	58	});
fcec2383	59	}
	60
	61	sub create_instance {
b68e5362	62	my $self = shift;
5cf3dbcf	63	my $class = $self->associated_metaclass->name;
b68e5362	64	my $oid = ++$INSTANCE_COUNTERS{$class};
	65
	66	$db->{$class}->[($oid - 1)] = {};
fcec2383	67
fcec2383	68	$self->bless_instance_structure({
b68e5362	69	oid => $oid,
b68e5362	70	instance => $db->{$class}->[($oid - 1)]
fcec2383	71	});
	72	}
	73
	74	sub find_instance {
	75	my ($self, $oid) = @_;
5cf3dbcf	76	my $instance = $db->{$self->associated_metaclass->name}->[($oid - 1)];
b68e5362	77	$self->bless_instance_structure({
	78	oid => $oid,
	79	instance => $instance
	80	});
	81	}
	82
	83	sub clone_instance {
	84	my ($self, $instance) = @_;
	85
	86	my $class = $self->{meta}->name;
	87	my $oid = ++$INSTANCE_COUNTERS{$class};
	88
	89	my $clone = tied($instance)->clone;
fcec2383	90
	91	$self->bless_instance_structure({
	92	oid => $oid,
b68e5362	93	instance => $clone
	94	});
	95	}
fcec2383	96	}
	97
	98	sub get_instance_oid {
	99	my ($self, $instance) = @_;
	100	$instance->{oid};
	101	}
	102
fcec2383	103	sub get_slot_value {
	104	my ($self, $instance, $slot_name) = @_;
	105	return $instance->{instance}->{$slot_name};
	106	}
	107
	108	sub set_slot_value {
	109	my ($self, $instance, $slot_name, $value) = @_;
	110	$instance->{instance}->{$slot_name} = $value;
	111	}
	112
	113	sub is_slot_initialized {
	114	my ($self, $instance, $slot_name, $value) = @_;
	115	exists $instance->{instance}->{$slot_name} ? 1 : 0;
	116	}
	117
	118	sub weaken_slot_value {
e67a0fca	119	confess "Not sure how well DBM::Deep plays with weak refs, Rob says 'Write a test'";
fcec2383	120	}
	121
	122	sub inline_slot_access {
	123	my ($self, $instance, $slot_name) = @_;
	124	sprintf "%s->{instance}->{%s}", $instance, $slot_name;
	125	}
	126
8479d544	127	package Moose::POOP::Meta::Class;
8ecb1fa0	128	use Moose;
fcec2383	129
	130	extends 'Moose::Meta::Class';
	131
	132	override 'construct_instance' => sub {
	133	my ($class, %params) = @_;
	134	return $class->get_meta_instance->find_instance($params{oid})
	135	if $params{oid};
	136	super();
	137	};
fcec2383	138
8479d544	139	}
fcec2383	140	{
8479d544	141	package Moose::POOP::Object;
8479d544	142	use metaclass 'Moose::POOP::Meta::Class' => (
5cf3dbcf	143	instance_metaclass => 'Moose::POOP::Meta::Instance'
fcec2383	144	);
	145	use Moose;
	146
	147	sub oid {
	148	my $self = shift;
	149	$self->meta
	150	->get_meta_instance
	151	->get_instance_oid($self);
	152	}
8479d544	153
	154	}
	155	{
fcec2383	156	package Newswriter::Author;
fcec2383	157	use Moose;
fcec2383	158
8479d544	159	extends 'Moose::POOP::Object';
fcec2383	160
	161	has 'first_name' => (is => 'rw', isa => 'Str');
	162	has 'last_name' => (is => 'rw', isa => 'Str');
	163
	164	package Newswriter::Article;
fcec2383	165	use Moose;
	166	use Moose::Util::TypeConstraints;
	167
	168	use DateTime::Format::MySQL;
	169
8479d544	170	extends 'Moose::POOP::Object';
fcec2383	171
	172	subtype 'Headline'
	173	=> as 'Str'
	174	=> where { length($_) < 100 };
	175
	176	subtype 'Summary'
	177	=> as 'Str'
	178	=> where { length($_) < 255 };
	179
	180	subtype 'DateTimeFormatString'
	181	=> as 'Str'
	182	=> where { DateTime::Format::MySQL->parse_datetime($_) };
	183
	184	enum 'Status' => qw(draft posted pending archive);
	185
	186	has 'headline' => (is => 'rw', isa => 'Headline');
	187	has 'summary' => (is => 'rw', isa => 'Summary');
	188	has 'article' => (is => 'rw', isa => 'Str');
	189
	190	has 'start_date' => (is => 'rw', isa => 'DateTimeFormatString');
	191	has 'end_date' => (is => 'rw', isa => 'DateTimeFormatString');
	192
	193	has 'author' => (is => 'rw', isa => 'Newswriter::Author');
	194
	195	has 'status' => (is => 'rw', isa => 'Status');
	196
	197	around 'start_date', 'end_date' => sub {
	198	my $c = shift;
	199	my $self = shift;
	200	$c->($self, DateTime::Format::MySQL->format_datetime($_[0])) if @_;
b68e5362	201	DateTime::Format::MySQL->parse_datetime($c->($self) \|\| return undef);
fcec2383	202	};
	203	}
	204
	205	{ # check the meta stuff first
8479d544	206	isa_ok(Moose::POOP::Object->meta, 'Moose::POOP::Meta::Class');
	207	isa_ok(Moose::POOP::Object->meta, 'Moose::Meta::Class');
	208	isa_ok(Moose::POOP::Object->meta, 'Class::MOP::Class');
fcec2383	209
8479d544	210	is(Moose::POOP::Object->meta->instance_metaclass,
8479d544	211	'Moose::POOP::Meta::Instance',
fcec2383	212	'... got the right instance metaclass name');
fcec2383	213
8479d544	214	isa_ok(Moose::POOP::Object->meta->get_meta_instance, 'Moose::POOP::Meta::Instance');
fcec2383	215
8479d544	216	my $base = Moose::POOP::Object->new;
8479d544	217	isa_ok($base, 'Moose::POOP::Object');
fcec2383	218	isa_ok($base, 'Moose::Object');
fcec2383	219
8479d544	220	isa_ok($base->meta, 'Moose::POOP::Meta::Class');
fcec2383	221	isa_ok($base->meta, 'Moose::Meta::Class');
	222	isa_ok($base->meta, 'Class::MOP::Class');
	223
	224	is($base->meta->instance_metaclass,
8479d544	225	'Moose::POOP::Meta::Instance',
fcec2383	226	'... got the right instance metaclass name');
fcec2383	227
8479d544	228	isa_ok($base->meta->get_meta_instance, 'Moose::POOP::Meta::Instance');
fcec2383	229	}
	230
	231	my $article_oid;
	232	my $article_ref;
	233	{
	234	my $article;
	235	lives_ok {
	236	$article = Newswriter::Article->new(
	237	headline => 'Home Office Redecorated',
	238	summary => 'The home office was recently redecorated to match the new company colors',
	239	article => '...',
	240
	241	author => Newswriter::Author->new(
	242	first_name => 'Truman',
	243	last_name => 'Capote'
	244	),
	245
	246	status => 'pending'
	247	);
	248	} '... created my article successfully';
	249	isa_ok($article, 'Newswriter::Article');
8479d544	250	isa_ok($article, 'Moose::POOP::Object');
fcec2383	251
	252	lives_ok {
	253	$article->start_date(DateTime->new(year => 2006, month => 6, day => 10));
	254	$article->end_date(DateTime->new(year => 2006, month => 6, day => 17));
	255	} '... add the article date-time stuff';
	256
	257	## check some meta stuff
	258
8479d544	259	isa_ok($article->meta, 'Moose::POOP::Meta::Class');
fcec2383	260	isa_ok($article->meta, 'Moose::Meta::Class');
	261	isa_ok($article->meta, 'Class::MOP::Class');
	262
	263	is($article->meta->instance_metaclass,
8479d544	264	'Moose::POOP::Meta::Instance',
fcec2383	265	'... got the right instance metaclass name');
fcec2383	266
8479d544	267	isa_ok($article->meta->get_meta_instance, 'Moose::POOP::Meta::Instance');
fcec2383	268
	269	ok($article->oid, '... got a oid for the article');
	270
	271	$article_oid = $article->oid;
	272	$article_ref = "$article";
	273
	274	is($article->headline,
	275	'Home Office Redecorated',
	276	'... got the right headline');
	277	is($article->summary,
	278	'The home office was recently redecorated to match the new company colors',
	279	'... got the right summary');
	280	is($article->article, '...', '... got the right article');
	281
	282	isa_ok($article->start_date, 'DateTime');
	283	isa_ok($article->end_date, 'DateTime');
	284
	285	isa_ok($article->author, 'Newswriter::Author');
	286	is($article->author->first_name, 'Truman', '... got the right author first name');
	287	is($article->author->last_name, 'Capote', '... got the right author last name');
	288
	289	is($article->status, 'pending', '... got the right status');
	290	}
	291
8479d544	292	Moose::POOP::Meta::Instance->_reload_db();
fcec2383	293
b68e5362	294	my $article2_oid;
b68e5362	295	my $article2_ref;
fcec2383	296	{
b68e5362	297	my $article2;
	298	lives_ok {
	299	$article2 = Newswriter::Article->new(
	300	headline => 'Company wins Lottery',
	301	summary => 'An email was received today that informed the company we have won the lottery',
	302	article => 'WoW',
	303
	304	author => Newswriter::Author->new(
	305	first_name => 'Katie',
	306	last_name => 'Couric'
	307	),
	308
	309	status => 'posted'
	310	);
	311	} '... created my article successfully';
	312	isa_ok($article2, 'Newswriter::Article');
8479d544	313	isa_ok($article2, 'Moose::POOP::Object');
b68e5362	314
	315	$article2_oid = $article2->oid;
	316	$article2_ref = "$article2";
	317
	318	is($article2->headline,
	319	'Company wins Lottery',
	320	'... got the right headline');
	321	is($article2->summary,
	322	'An email was received today that informed the company we have won the lottery',
	323	'... got the right summary');
	324	is($article2->article, 'WoW', '... got the right article');
	325
	326	ok(!$article2->start_date, '... these two dates are unassigned');
	327	ok(!$article2->end_date, '... these two dates are unassigned');
	328
	329	isa_ok($article2->author, 'Newswriter::Author');
	330	is($article2->author->first_name, 'Katie', '... got the right author first name');
	331	is($article2->author->last_name, 'Couric', '... got the right author last name');
	332
	333	is($article2->status, 'posted', '... got the right status');
	334
	335	## orig-article
	336
fcec2383	337	my $article;
	338	lives_ok {
	339	$article = Newswriter::Article->new(oid => $article_oid);
	340	} '... (re)-created my article successfully';
	341	isa_ok($article, 'Newswriter::Article');
8479d544	342	isa_ok($article, 'Moose::POOP::Object');
fcec2383	343
	344	is($article->oid, $article_oid, '... got a oid for the article');
	345	isnt($article_ref, "$article", '... got a new article instance');
	346
	347	is($article->headline,
	348	'Home Office Redecorated',
	349	'... got the right headline');
	350	is($article->summary,
	351	'The home office was recently redecorated to match the new company colors',
	352	'... got the right summary');
	353	is($article->article, '...', '... got the right article');
	354
	355	isa_ok($article->start_date, 'DateTime');
	356	isa_ok($article->end_date, 'DateTime');
	357
	358	isa_ok($article->author, 'Newswriter::Author');
	359	is($article->author->first_name, 'Truman', '... got the right author first name');
	360	is($article->author->last_name, 'Capote', '... got the right author last name');
	361
	362	lives_ok {
	363	$article->author->first_name('Dan');
	364	$article->author->last_name('Rather');
	365	} '... changed the value ok';
	366
	367	is($article->author->first_name, 'Dan', '... got the changed author first name');
	368	is($article->author->last_name, 'Rather', '... got the changed author last name');
	369
	370	is($article->status, 'pending', '... got the right status');
	371	}
	372
8479d544	373	Moose::POOP::Meta::Instance->_reload_db();
fcec2383	374
	375	{
	376	my $article;
	377	lives_ok {
	378	$article = Newswriter::Article->new(oid => $article_oid);
	379	} '... (re)-created my article successfully';
	380	isa_ok($article, 'Newswriter::Article');
8479d544	381	isa_ok($article, 'Moose::POOP::Object');
fcec2383	382
	383	is($article->oid, $article_oid, '... got a oid for the article');
	384	isnt($article_ref, "$article", '... got a new article instance');
	385
	386	is($article->headline,
	387	'Home Office Redecorated',
	388	'... got the right headline');
	389	is($article->summary,
	390	'The home office was recently redecorated to match the new company colors',
	391	'... got the right summary');
	392	is($article->article, '...', '... got the right article');
	393
	394	isa_ok($article->start_date, 'DateTime');
	395	isa_ok($article->end_date, 'DateTime');
	396
	397	isa_ok($article->author, 'Newswriter::Author');
	398	is($article->author->first_name, 'Dan', '... got the changed author first name');
	399	is($article->author->last_name, 'Rather', '... got the changed author last name');
	400
	401	is($article->status, 'pending', '... got the right status');
b68e5362	402
	403	my $article2;
	404	lives_ok {
	405	$article2 = Newswriter::Article->new(oid => $article2_oid);
	406	} '... (re)-created my article successfully';
	407	isa_ok($article2, 'Newswriter::Article');
8479d544	408	isa_ok($article2, 'Moose::POOP::Object');
b68e5362	409
	410	is($article2->oid, $article2_oid, '... got a oid for the article');
	411	isnt($article2_ref, "$article2", '... got a new article instance');
	412
	413	is($article2->headline,
	414	'Company wins Lottery',
	415	'... got the right headline');
	416	is($article2->summary,
	417	'An email was received today that informed the company we have won the lottery',
	418	'... got the right summary');
	419	is($article2->article, 'WoW', '... got the right article');
	420
	421	ok(!$article2->start_date, '... these two dates are unassigned');
	422	ok(!$article2->end_date, '... these two dates are unassigned');
	423
	424	isa_ok($article2->author, 'Newswriter::Author');
	425	is($article2->author->first_name, 'Katie', '... got the right author first name');
	426	is($article2->author->last_name, 'Couric', '... got the right author last name');
	427
	428	is($article2->status, 'posted', '... got the right status');
	429
fcec2383	430	}
	431
	432	unlink('newswriter.db') if -e 'newswriter.db';