[dbsrgits/DBIx-Class.git] / t / 96multi_create.t

use strict;
use warnings;

use Test::More;
use Test::Exception;
use lib qw(t/lib);
use DBICTest;

plan tests => 85;

my $schema = DBICTest->init_schema();

diag '* simple create + parent (the stuff $rs belongs_to)';
eval {
  my $cd = $schema->resultset('CD')->create({
    artist => { 
      name => 'Fred Bloggs' 
    },
    title => 'Some CD',
    year => 1996
  });

  isa_ok($cd, 'DBICTest::CD', 'Created CD object');
  isa_ok($cd->artist, 'DBICTest::Artist', 'Created related Artist');
  is($cd->artist->name, 'Fred Bloggs', 'Artist created correctly');
};
diag $@ if $@;

diag '* same as above but the child and parent have no values, except for an explicit parent pk';
eval {
  my $bm_rs = $schema->resultset('Bookmark');
  my $bookmark = $bm_rs->create({
    link => {
      id => 66,
    },
  });

  isa_ok($bookmark, 'DBICTest::Bookmark', 'Created Bookrmark object');
  isa_ok($bookmark->link, 'DBICTest::Link', 'Created related Link');
  is (
    $bm_rs->search (
      { 'link.title' => $bookmark->link->title },
      { join => 'link' },
    )->count,
    1,
    'Bookmark and link made it to the DB',
  );
};
diag $@ if $@;

diag '* create over > 1 levels of has_many create (A => { has_many => { B => has_many => C } } )';
eval {
  my $artist = $schema->resultset('Artist')->first;
  my $cd = $artist->create_related (cds => {
    title => 'Music to code by',
    year => 2007,
    tags => [
      { 'tag' => 'rock' },
    ],
  });

  isa_ok($cd, 'DBICTest::CD', 'Created CD');
  is($cd->title, 'Music to code by', 'CD created correctly');
  is($cd->tags->count, 1, 'One tag created for CD');
  is($cd->tags->first->tag, 'rock', 'Tag created correctly');

};
diag $@ if $@;

throws_ok (
  sub {
    # Create via update - add a new CD <--- THIS SHOULD HAVE NEVER WORKED!
    $schema->resultset('Artist')->first->update({
      cds => [
        { title => 'Yet another CD',
          year => 2006,
        },
      ],
    });
  },
  qr/Recursive update is not supported over relationships of type multi/,
  'create via update of multi relationships throws an exception'
);

diag '* Create m2m while originating in the linker table';
eval {
  my $artist = $schema->resultset('Artist')->first;
  my $c2p = $schema->resultset('CD_to_Producer')->create ({
    cd => {
      artist => $artist,
      title => 'Bad investment',
      year => 2008,
      tracks => [
        { position => 1, title => 'Just buy' },
        { position => 2, title => 'Why did we do it' },
        { position => 3, title => 'Burn baby burn' },
      ],
    },
    producer => {
      name => 'Lehman Bros.',
    },
  });

  isa_ok ($c2p, 'DBICTest::CD_to_Producer', 'Linker object created');
  my $prod = $schema->resultset ('Producer')->find ({ name => 'Lehman Bros.' });
  isa_ok ($prod, 'DBICTest::Producer', 'Producer row found');
  is ($prod->cds->count, 1, 'Producer has one production');
  my $cd = $prod->cds->first;
  is ($cd->title, 'Bad investment', 'CD created correctly');
  is ($cd->tracks->count, 3, 'CD has 3 tracks');

};
diag $@ if $@;

diag (<<'DG');
* Create over > 1 levels of might_have with multiple has_many and multiple m2m
but starting at a has_many level

CD -> has_many -> Tracks -> might have -> Single -> has_many -> Tracks
                                               \
                                                \-> has_many \
                                                              --> CD2Producer
                                                /-> has_many /
                                               /
                                          Producer
DG

eval {
  my $artist = $schema->resultset('Artist')->first;
  my $cd = $schema->resultset('CD')->create ({
    artist => $artist,
    title => 'Music to code by at night',
    year => 2008,
    tracks => [
      {
        position => 1, # some day me might test this with Ordered
        title => 'Off by one again',
      },
      {
        position => 2,
        title => 'The dereferencer',
        cd_single => {
          artist => $artist,
          year => 2008,
          title => 'Was that a null (Single)',
          tracks => [
            { title => 'The dereferencer', position => 1 },
            { title => 'The dereferencer II', position => 2 },
          ],
          cd_to_producer => [
            {
              producer => {
                name => 'K&R',
              }
            },
            {
              producer => {
                name => 'Don Knuth',
              }
            },
          ]
        },
      },
    ],
  });

  isa_ok ($cd, 'DBICTest::CD', 'Main CD object created');
  is ($cd->title, 'Music to code by at night', 'Correct CD title');
  is ($cd->tracks->count, 2, 'Two tracks on main CD');

  my ($t1, $t2) = $cd->tracks->all;
  is ($t1->title, 'Off by one again', 'Correct 1st track name');
  is ($t1->cd_single, undef, 'No single for 1st track');
  is ($t2->title, 'The dereferencer', 'Correct 2nd track name');
  isa_ok ($t2->cd_single, 'DBICTest::CD', 'Created a single for 2nd track');

  my $single = $t2->cd_single;
  is ($single->tracks->count, 2, 'Two tracks on single CD');
  is ($single->tracks->find ({ position => 1})->title, 'The dereferencer', 'Correct 1st track title');
  is ($single->tracks->find ({ position => 2})->title, 'The dereferencer II', 'Correct 2nd track title');

  is ($single->cd_to_producer->count, 2, 'Two producers created for the single cd');
  is_deeply (
    [ sort map { $_->producer->name } ($single->cd_to_producer->all) ],
    ['Don Knuth', 'K&R'],
    'Producers named correctly',
  );
};
diag $@ if $@;

diag (<<'DG');
* Same as above but starting at the might_have directly

Track -> might have -> Single -> has_many -> Tracks
                           \
                            \-> has_many \
                                          --> CD2Producer
                            /-> has_many /
                           /
                       Producer
DG

eval {
  my $cd = $schema->resultset('CD')->first;
  my $track = $schema->resultset('Track')->create ({
    cd => $cd,
    position => 77,  # some day me might test this with Ordered
    title => 'Multicreate rocks',
    cd_single => {
      artist => $cd->artist,
      year => 2008,
      title => 'Disemboweling MultiCreate',
      tracks => [
        { title => 'Why does mst write this way', position => 1 },
        { title => 'Chainsaw celebration', position => 2 },
        { title => 'Purl cleans up', position => 3 },
      ],
      cd_to_producer => [
        {
          producer => {
            name => 'mst',
          }
        },
        {
          producer => {
            name => 'castaway',
          }
        },
        {
          producer => {
            name => 'theorbtwo',
          }
        },
      ]
    },
  });

  isa_ok ($track, 'DBICTest::Track', 'Main Track object created');
  is ($track->title, 'Multicreate rocks', 'Correct Track title');

  my $single = $track->cd_single;
  isa_ok ($single, 'DBICTest::CD', 'Created a single with the track');
  is ($single->tracks->count, 3, '3 tracks on single CD');
  is ($single->tracks->find ({ position => 1})->title, 'Why does mst write this way', 'Correct 1st track title');
  is ($single->tracks->find ({ position => 2})->title, 'Chainsaw celebration', 'Correct 2nd track title');
  is ($single->tracks->find ({ position => 3})->title, 'Purl cleans up', 'Correct 3rd track title');

  is ($single->cd_to_producer->count, 3, '3 producers created for the single cd');
  is_deeply (
    [ sort map { $_->producer->name } ($single->cd_to_producer->all) ],
    ['castaway', 'mst', 'theorbtwo'],
    'Producers named correctly',
  );
};
diag $@ if $@;

diag '* Test might_have again but with a PK == FK in the middle (obviously not specified)';
eval {
  my $artist = $schema->resultset('Artist')->first;
  my $cd = $schema->resultset('CD')->create ({
    artist => $artist,
    title => 'Music to code by at twilight',
    year => 2008,
    artwork => {
      images => [
        { name => 'recursive descent' },
        { name => 'tail packing' },
      ],
    },
  });

  isa_ok ($cd, 'DBICTest::CD', 'Main CD object created');
  is ($cd->title, 'Music to code by at twilight', 'Correct CD title');
  isa_ok ($cd->artwork, 'DBICTest::Artwork', 'Artwork created');

  # this test might look weird, but it failed at one point, keep it there
  my $art_obj = $cd->artwork;
  ok ($art_obj->has_column_loaded ('cd_id'), 'PK/FK present on artwork object');
  is ($art_obj->images->count, 2, 'Correct artwork image count via the new object');
  is_deeply (
    [ sort $art_obj->images->get_column ('name')->all ],
    [ 'recursive descent', 'tail packing' ],
    'Images named correctly in objects',
  );

  my $artwork = $schema->resultset('Artwork')->search (
    { 'cd.title' => 'Music to code by at twilight' },
    { join => 'cd' },
  )->single;

  is ($artwork->images->count, 2, 'Correct artwork image count via a new search');

  is_deeply (
    [ sort $artwork->images->get_column ('name')->all ],
    [ 'recursive descent', 'tail packing' ],
    'Images named correctly after search',
  );
};
diag $@ if $@;

diag '* Test might_have again but with just a PK and FK (neither specified) in the mid-table';
eval {
  my $cd = $schema->resultset('CD')->first;
  my $track = $schema->resultset ('Track')->create ({
    cd => $cd,
    position => 66,
    title => 'Black',
    lyrics => {
      lyric_versions => [
        { text => 'The color black' },
        { text => 'The colour black' },
      ],
    },
  });

  isa_ok ($track, 'DBICTest::Track', 'Main track object created');
  is ($track->title, 'Black', 'Correct track title');
  isa_ok ($track->lyrics, 'DBICTest::Lyrics', 'Lyrics created');

  # this test might look weird, but it was failing at one point, keep it there
  my $lyric_obj = $track->lyrics;
  ok ($lyric_obj->has_column_loaded ('lyric_id'), 'PK present on lyric object');
  ok ($lyric_obj->has_column_loaded ('track_id'), 'FK present on lyric object');
  is ($lyric_obj->lyric_versions->count, 2, 'Correct lyric versions count via the new object');
  is_deeply (
    [ sort $lyric_obj->lyric_versions->get_column ('text')->all ],
    [ 'The color black', 'The colour black' ],
    'Lyrics text in objects matches',
  );


  my $lyric = $schema->resultset('Lyrics')->search (
    { 'track.title' => 'Black' },
    { join => 'track' },
  )->single;

  is ($lyric->lyric_versions->count, 2, 'Correct lyric versions count via a new search');

  is_deeply (
    [ sort $lyric->lyric_versions->get_column ('text')->all ],
    [ 'The color black', 'The colour black' ],
    'Lyrics text via search matches',
  );
};
diag $@ if $@;

diag (<<'DG');
* Test a multilevel might-have with a PK == FK in the might_have/has_many table

CD -> might have -> Artwork
                       \
                        \-> has_many \
                                      --> Artwork_to_Artist
                        /-> has_many /
                       /
                     Artist
DG

eval {
  my $someartist = $schema->resultset('Artist')->first;
  my $cd = $schema->resultset('CD')->create ({
    artist => $someartist,
    title => 'Music to code by until the cows come home',
    year => 2008,
    artwork => {
      artwork_to_artist => [
        { artist => { name => 'cowboy joe' } },
        { artist => { name => 'billy the kid' } },
      ],
    },
  });

  isa_ok ($cd, 'DBICTest::CD', 'Main CD object created');
  is ($cd->title, 'Music to code by until the cows come home', 'Correct CD title');

  my $art_obj = $cd->artwork;
  ok ($art_obj->has_column_loaded ('cd_id'), 'PK/FK present on artwork object');
  is ($art_obj->artists->count, 2, 'Correct artwork creator count via the new object');
  is_deeply (
    [ sort $art_obj->artists->get_column ('name')->all ],
    [ 'billy the kid', 'cowboy joe' ],
    'Artists named correctly when queried via object',
  );

  my $artwork = $schema->resultset('Artwork')->search (
    { 'cd.title' => 'Music to code by until the cows come home' },
    { join => 'cd' },
  )->single;
  is ($artwork->artists->count, 2, 'Correct artwork creator count via a new search');
  is_deeply (
    [ sort $artwork->artists->get_column ('name')->all ],
    [ 'billy the kid', 'cowboy joe' ],
    'Artists named correctly queried via a new search',
  );
};
diag $@ if $@;

diag '* Nested find_or_create';
eval {
  my $newartist2 = $schema->resultset('Artist')->find_or_create({ 
    name => 'Fred 3',
    cds => [
      { 
        title => 'Noah Act',
        year => 2007,
      },
    ],
  });
  is($newartist2->name, 'Fred 3', 'Created new artist with cds via find_or_create');
};
diag $@ if $@;

diag '* Multiple same level has_many create';
eval {
  my $artist2 = $schema->resultset('Artist')->create({
    name => 'Fred 4',
    cds => [
      {
        title => 'Music to code by',
        year => 2007,
      },
    ],
    cds_unordered => [
      {
        title => 'Music to code by',
        year => 2007,
      },
    ]
  });

  is($artist2->in_storage, 1, 'artist with duplicate rels inserted okay');
};
diag $@ if $@;

diag '* First create_related pass';
eval {
	my $artist = $schema->resultset('Artist')->first;
	
	my $cd_result = $artist->create_related('cds', {
	
		title => 'TestOneCD1',
		year => 2007,
		tracks => [
		
			{ position=>111,
			  title => 'TrackOne',
			},
			{ position=>112,
			  title => 'TrackTwo',
			}
		],

	});
	
	ok( $cd_result && ref $cd_result eq 'DBICTest::CD', "Got Good CD Class");
	ok( $cd_result->title eq "TestOneCD1", "Got Expected Title");
	
	my $tracks = $cd_result->tracks;
	
	ok( ref $tracks eq "DBIx::Class::ResultSet", "Got Expected Tracks ResultSet");
	
	foreach my $track ($tracks->all)
	{
		ok( $track && ref $track eq 'DBICTest::Track', 'Got Expected Track Class');
	}
};
diag $@ if $@;

diag '* second create_related with same arguments';
eval {
	my $artist = $schema->resultset('Artist')->first;
	
	my $cd_result = $artist->create_related('cds', {
	
		title => 'TestOneCD2',
		year => 2007,
		tracks => [
		
			{ position=>111,
			  title => 'TrackOne',
			},
			{ position=>112,
			  title => 'TrackTwo',
			}
		],

    liner_notes => { notes => 'I can haz liner notes?' },

	});
	
	ok( $cd_result && ref $cd_result eq 'DBICTest::CD', "Got Good CD Class");
	ok( $cd_result->title eq "TestOneCD2", "Got Expected Title");
  ok( $cd_result->notes eq 'I can haz liner notes?', 'Liner notes');
	
	my $tracks = $cd_result->tracks;
	
	ok( ref $tracks eq "DBIx::Class::ResultSet", "Got Expected Tracks ResultSet");
	
	foreach my $track ($tracks->all)
	{
		ok( $track && ref $track eq 'DBICTest::Track', 'Got Expected Track Class');
	}
};
diag $@ if $@;

diag '* create of parents of a record linker table';
eval {
  my $cdp = $schema->resultset('CD_to_Producer')->create({
    cd => { artist => 1, title => 'foo', year => 2000 },
    producer => { name => 'jorge' }
  });
  ok($cdp, 'join table record created ok');
};
diag $@ if $@;

TODO: {
local $TODO = 'Next 2 evals are NOT supposed to work, jnaps code will be torn to bits in another branch';
#SPECIAL_CASE
eval {
  my $kurt_cobain = { name => 'Kurt Cobain' };

  my $in_utero = $schema->resultset('CD')->new({
      title => 'In Utero',
      year  => 1993
    });

  $kurt_cobain->{cds} = [ $in_utero ];


  $schema->resultset('Artist')->populate([ $kurt_cobain ]); # %)
  $a = $schema->resultset('Artist')->find({name => 'Kurt Cobain'});

  is($a->name, 'Kurt Cobain', 'Artist insertion ok');
  is($a->cds && $a->cds->first && $a->cds->first->title, 
		  'In Utero', 'CD insertion ok');
};
diag $@ if $@;

#SPECIAL_CASE2
eval {
  my $pink_floyd = { name => 'Pink Floyd' };

  my $the_wall = { title => 'The Wall', year  => 1979 };

  $pink_floyd->{cds} = [ $the_wall ];


  $schema->resultset('Artist')->populate([ $pink_floyd ]); # %)
  $a = $schema->resultset('Artist')->find({name => 'Pink Floyd'});

  is($a->name, 'Pink Floyd', 'Artist insertion ok');
  is($a->cds && $a->cds->first->title, 'The Wall', 'CD insertion ok');
};
diag $@ if $@;
}


diag '* Create foreign key col obj including PK (See test 20 in 66relationships.t)';
eval {
  my $new_cd_hashref = { 
    cdid => 27, 
    title => 'Boogie Woogie', 
    year => '2007', 
    artist => { artistid => 17, name => 'king luke' }
  };

  my $cd = $schema->resultset("CD")->find(1);

  is($cd->artist->id, 1, 'rel okay');

  my $new_cd = $schema->resultset("CD")->create($new_cd_hashref);
  is($new_cd->artist->id, 17, 'new id retained okay');
};
diag $@ if $@;

eval {
	$schema->resultset("CD")->create({ 
              cdid => 28, 
              title => 'Boogie Wiggle', 
              year => '2007', 
              artist => { artistid => 18, name => 'larry' }
             });
};
is($@, '', 'new cd created without clash on related artist');

diag '* Make sure exceptions from errors in created rels propogate';
eval {
    my $t = $schema->resultset("Track")->new({ cd => { artist => undef } });
    #$t->cd($t->new_related('cd', { artist => undef } ) );
    #$t->{_rel_in_storage} = 0;
    $t->insert;
};
like($@, qr/cd.artist may not be NULL/, "Exception propogated properly");

diag '* Test multi create over many_to_many';
eval {
  $schema->resultset('CD')->create ({
    artist => {
      name => 'larry', # should already exist
    },
    title => 'Warble Marble',
    year => '2009',
    cd_to_producer => [
      { producer => { name => 'Cowboy Neal' } },
    ],
  });

  my $m2m_cd = $schema->resultset('CD')->search ({ title => 'Warble Marble'});
  is ($m2m_cd->count, 1, 'One CD row created via M2M create');
  is ($m2m_cd->first->producers->count, 1, 'CD row created with one producer');
  is ($m2m_cd->first->producers->first->name, 'Cowboy Neal', 'Correct producer row created');
};

1;
Commit	Line	Data
33dd4e80	1	use strict;
af2d42c0	2	use warnings;
33dd4e80	3
04ec3909	4	use Test::More;
fe8cee09	5	use Test::Exception;
33dd4e80	6	use lib qw(t/lib);
	7	use DBICTest;
	8
48dda9d3	9	plan tests => 85;
04ec3909	10
33dd4e80	11	my $schema = DBICTest->init_schema();
33dd4e80	12
38870d1f	13	diag '* simple create + parent (the stuff $rs belongs_to)';
04ec3909	14	eval {
c45f4e10	15	my $cd = $schema->resultset('CD')->create({
04ec3909	16	artist => {
	17	name => 'Fred Bloggs'
	18	},
	19	title => 'Some CD',
	20	year => 1996
	21	});
	22
c45f4e10	23	isa_ok($cd, 'DBICTest::CD', 'Created CD object');
	24	isa_ok($cd->artist, 'DBICTest::Artist', 'Created related Artist');
	25	is($cd->artist->name, 'Fred Bloggs', 'Artist created correctly');
	26	};
	27	diag $@ if $@;
	28
9c1d9e6e	29	diag '* same as above but the child and parent have no values, except for an explicit parent pk';
c45f4e10	30	eval {
	31	my $bm_rs = $schema->resultset('Bookmark');
	32	my $bookmark = $bm_rs->create({
	33	link => {
	34	id => 66,
	35	},
	36	});
	37
	38	isa_ok($bookmark, 'DBICTest::Bookmark', 'Created Bookrmark object');
	39	isa_ok($bookmark->link, 'DBICTest::Link', 'Created related Link');
	40	is (
	41	$bm_rs->search (
	42	{ 'link.title' => $bookmark->link->title },
	43	{ join => 'link' },
	44	)->count,
	45	1,
	46	'Bookmark and link made it to the DB',
	47	);
04ec3909	48	};
	49	diag $@ if $@;
	50
9c1d9e6e	51	diag '* create over > 1 levels of has_many create (A => { has_many => { B => has_many => C } } )';
04ec3909	52	eval {
ab4b097b	53	my $artist = $schema->resultset('Artist')->first;
	54	my $cd = $artist->create_related (cds => {
	55	title => 'Music to code by',
	56	year => 2007,
	57	tags => [
	58	{ 'tag' => 'rock' },
	59	],
	60	});
04ec3909	61
ab4b097b	62	isa_ok($cd, 'DBICTest::CD', 'Created CD');
	63	is($cd->title, 'Music to code by', 'CD created correctly');
	64	is($cd->tags->count, 1, 'One tag created for CD');
	65	is($cd->tags->first->tag, 'rock', 'Tag created correctly');
04ec3909	66
04ec3909	67	};
	68	diag $@ if $@;
	69
fe8cee09	70	throws_ok (
	71	sub {
	72	# Create via update - add a new CD <--- THIS SHOULD HAVE NEVER WORKED!
	73	$schema->resultset('Artist')->first->update({
	74	cds => [
	75	{ title => 'Yet another CD',
	76	year => 2006,
	77	},
	78	],
	79	});
	80	},
	81	qr/Recursive update is not supported over relationships of type multi/,
	82	'create via update of multi relationships throws an exception'
	83	);
	84
9c1d9e6e	85	diag '* Create m2m while originating in the linker table';
ab4b097b	86	eval {
	87	my $artist = $schema->resultset('Artist')->first;
	88	my $c2p = $schema->resultset('CD_to_Producer')->create ({
	89	cd => {
	90	artist => $artist,
	91	title => 'Bad investment',
	92	year => 2008,
	93	tracks => [
	94	{ position => 1, title => 'Just buy' },
	95	{ position => 2, title => 'Why did we do it' },
	96	{ position => 3, title => 'Burn baby burn' },
	97	],
	98	},
	99	producer => {
	100	name => 'Lehman Bros.',
	101	},
	102	});
	103
	104	isa_ok ($c2p, 'DBICTest::CD_to_Producer', 'Linker object created');
	105	my $prod = $schema->resultset ('Producer')->find ({ name => 'Lehman Bros.' });
	106	isa_ok ($prod, 'DBICTest::Producer', 'Producer row found');
	107	is ($prod->cds->count, 1, 'Producer has one production');
	108	my $cd = $prod->cds->first;
	109	is ($cd->title, 'Bad investment', 'CD created correctly');
	110	is ($cd->tracks->count, 3, 'CD has 3 tracks');
	111
	112	};
	113	diag $@ if $@;
	114
9c1d9e6e	115	diag (<<'DG');
	116	* Create over > 1 levels of might_have with multiple has_many and multiple m2m
	117	but starting at a has_many level
	118
	119	CD -> has_many -> Tracks -> might have -> Single -> has_many -> Tracks
	120	\
	121	\-> has_many \
	122	--> CD2Producer
	123	/-> has_many /
	124	/
	125	Producer
	126	DG
	127
51f30f72	128	eval {
	129	my $artist = $schema->resultset('Artist')->first;
	130	my $cd = $schema->resultset('CD')->create ({
	131	artist => $artist,
	132	title => 'Music to code by at night',
	133	year => 2008,
	134	tracks => [
	135	{
43483f30	136	position => 1, # some day me might test this with Ordered
51f30f72	137	title => 'Off by one again',
	138	},
	139	{
	140	position => 2,
	141	title => 'The dereferencer',
	142	cd_single => {
	143	artist => $artist,
	144	year => 2008,
	145	title => 'Was that a null (Single)',
	146	tracks => [
	147	{ title => 'The dereferencer', position => 1 },
	148	{ title => 'The dereferencer II', position => 2 },
	149	],
	150	cd_to_producer => [
	151	{
	152	producer => {
	153	name => 'K&R',
	154	}
43483f30	155	},
	156	{
	157	producer => {
	158	name => 'Don Knuth',
	159	}
	160	},
51f30f72	161	]
	162	},
	163	},
	164	],
	165	});
	166
	167	isa_ok ($cd, 'DBICTest::CD', 'Main CD object created');
	168	is ($cd->title, 'Music to code by at night', 'Correct CD title');
	169	is ($cd->tracks->count, 2, 'Two tracks on main CD');
	170
	171	my ($t1, $t2) = $cd->tracks->all;
	172	is ($t1->title, 'Off by one again', 'Correct 1st track name');
	173	is ($t1->cd_single, undef, 'No single for 1st track');
	174	is ($t2->title, 'The dereferencer', 'Correct 2nd track name');
	175	isa_ok ($t2->cd_single, 'DBICTest::CD', 'Created a single for 2nd track');
	176
	177	my $single = $t2->cd_single;
	178	is ($single->tracks->count, 2, 'Two tracks on single CD');
	179	is ($single->tracks->find ({ position => 1})->title, 'The dereferencer', 'Correct 1st track title');
	180	is ($single->tracks->find ({ position => 2})->title, 'The dereferencer II', 'Correct 2nd track title');
	181
43483f30	182	is ($single->cd_to_producer->count, 2, 'Two producers created for the single cd');
	183	is_deeply (
	184	[ sort map { $_->producer->name } ($single->cd_to_producer->all) ],
	185	['Don Knuth', 'K&R'],
	186	'Producers named correctly',
	187	);
51f30f72	188	};
	189	diag $@ if $@;
	190
9c1d9e6e	191	diag (<<'DG');
	192	* Same as above but starting at the might_have directly
	193
	194	Track -> might have -> Single -> has_many -> Tracks
	195	\
	196	\-> has_many \
	197	--> CD2Producer
	198	/-> has_many /
	199	/
	200	Producer
	201	DG
	202
43483f30	203	eval {
	204	my $cd = $schema->resultset('CD')->first;
	205	my $track = $schema->resultset('Track')->create ({
	206	cd => $cd,
	207	position => 77, # some day me might test this with Ordered
	208	title => 'Multicreate rocks',
	209	cd_single => {
	210	artist => $cd->artist,
	211	year => 2008,
	212	title => 'Disemboweling MultiCreate',
	213	tracks => [
	214	{ title => 'Why does mst write this way', position => 1 },
	215	{ title => 'Chainsaw celebration', position => 2 },
	216	{ title => 'Purl cleans up', position => 3 },
	217	],
	218	cd_to_producer => [
	219	{
	220	producer => {
	221	name => 'mst',
	222	}
	223	},
	224	{
	225	producer => {
	226	name => 'castaway',
	227	}
	228	},
	229	{
	230	producer => {
	231	name => 'theorbtwo',
	232	}
	233	},
	234	]
	235	},
	236	});
	237
	238	isa_ok ($track, 'DBICTest::Track', 'Main Track object created');
	239	is ($track->title, 'Multicreate rocks', 'Correct Track title');
	240
	241	my $single = $track->cd_single;
	242	isa_ok ($single, 'DBICTest::CD', 'Created a single with the track');
	243	is ($single->tracks->count, 3, '3 tracks on single CD');
	244	is ($single->tracks->find ({ position => 1})->title, 'Why does mst write this way', 'Correct 1st track title');
	245	is ($single->tracks->find ({ position => 2})->title, 'Chainsaw celebration', 'Correct 2nd track title');
	246	is ($single->tracks->find ({ position => 3})->title, 'Purl cleans up', 'Correct 3rd track title');
	247
	248	is ($single->cd_to_producer->count, 3, '3 producers created for the single cd');
	249	is_deeply (
	250	[ sort map { $_->producer->name } ($single->cd_to_producer->all) ],
	251	['castaway', 'mst', 'theorbtwo'],
	252	'Producers named correctly',
	253	);
51f30f72	254	};
	255	diag $@ if $@;
	256
9c1d9e6e	257	diag '* Test might_have again but with a PK == FK in the middle (obviously not specified)';
0c9b6ece	258	eval {
	259	my $artist = $schema->resultset('Artist')->first;
	260	my $cd = $schema->resultset('CD')->create ({
	261	artist => $artist,
	262	title => 'Music to code by at twilight',
	263	year => 2008,
	264	artwork => {
	265	images => [
	266	{ name => 'recursive descent' },
	267	{ name => 'tail packing' },
	268	],
	269	},
	270	});
	271
	272	isa_ok ($cd, 'DBICTest::CD', 'Main CD object created');
	273	is ($cd->title, 'Music to code by at twilight', 'Correct CD title');
	274	isa_ok ($cd->artwork, 'DBICTest::Artwork', 'Artwork created');
	275
	276	# this test might look weird, but it failed at one point, keep it there
e5b05576	277	my $art_obj = $cd->artwork;
	278	ok ($art_obj->has_column_loaded ('cd_id'), 'PK/FK present on artwork object');
	279	is ($art_obj->images->count, 2, 'Correct artwork image count via the new object');
0c9b6ece	280	is_deeply (
e5b05576	281	[ sort $art_obj->images->get_column ('name')->all ],
0c9b6ece	282	[ 'recursive descent', 'tail packing' ],
	283	'Images named correctly in objects',
	284	);
	285
0c9b6ece	286	my $artwork = $schema->resultset('Artwork')->search (
	287	{ 'cd.title' => 'Music to code by at twilight' },
	288	{ join => 'cd' },
	289	)->single;
	290
	291	is ($artwork->images->count, 2, 'Correct artwork image count via a new search');
	292
	293	is_deeply (
	294	[ sort $artwork->images->get_column ('name')->all ],
	295	[ 'recursive descent', 'tail packing' ],
	296	'Images named correctly after search',
	297	);
	298	};
	299	diag $@ if $@;
	300
9c1d9e6e	301	diag '* Test might_have again but with just a PK and FK (neither specified) in the mid-table';
0c9b6ece	302	eval {
	303	my $cd = $schema->resultset('CD')->first;
	304	my $track = $schema->resultset ('Track')->create ({
	305	cd => $cd,
	306	position => 66,
	307	title => 'Black',
	308	lyrics => {
	309	lyric_versions => [
	310	{ text => 'The color black' },
	311	{ text => 'The colour black' },
	312	],
	313	},
	314	});
	315
	316	isa_ok ($track, 'DBICTest::Track', 'Main track object created');
	317	is ($track->title, 'Black', 'Correct track title');
	318	isa_ok ($track->lyrics, 'DBICTest::Lyrics', 'Lyrics created');
	319
	320	# this test might look weird, but it was failing at one point, keep it there
e5b05576	321	my $lyric_obj = $track->lyrics;
	322	ok ($lyric_obj->has_column_loaded ('lyric_id'), 'PK present on lyric object');
	323	ok ($lyric_obj->has_column_loaded ('track_id'), 'FK present on lyric object');
	324	is ($lyric_obj->lyric_versions->count, 2, 'Correct lyric versions count via the new object');
0c9b6ece	325	is_deeply (
e5b05576	326	[ sort $lyric_obj->lyric_versions->get_column ('text')->all ],
0c9b6ece	327	[ 'The color black', 'The colour black' ],
	328	'Lyrics text in objects matches',
	329	);
	330
	331
	332	my $lyric = $schema->resultset('Lyrics')->search (
	333	{ 'track.title' => 'Black' },
	334	{ join => 'track' },
	335	)->single;
	336
	337	is ($lyric->lyric_versions->count, 2, 'Correct lyric versions count via a new search');
	338
	339	is_deeply (
	340	[ sort $lyric->lyric_versions->get_column ('text')->all ],
	341	[ 'The color black', 'The colour black' ],
	342	'Lyrics text via search matches',
	343	);
	344	};
	345	diag $@ if $@;
	346
9c1d9e6e	347	diag (<<'DG');
	348	* Test a multilevel might-have with a PK == FK in the might_have/has_many table
	349
	350	CD -> might have -> Artwork
	351	\
	352	\-> has_many \
	353	--> Artwork_to_Artist
	354	/-> has_many /
	355	/
	356	Artist
	357	DG
	358
3424e5e8	359	eval {
	360	my $someartist = $schema->resultset('Artist')->first;
	361	my $cd = $schema->resultset('CD')->create ({
	362	artist => $someartist,
	363	title => 'Music to code by until the cows come home',
	364	year => 2008,
	365	artwork => {
	366	artwork_to_artist => [
	367	{ artist => { name => 'cowboy joe' } },
	368	{ artist => { name => 'billy the kid' } },
	369	],
	370	},
	371	});
	372
	373	isa_ok ($cd, 'DBICTest::CD', 'Main CD object created');
	374	is ($cd->title, 'Music to code by until the cows come home', 'Correct CD title');
	375
	376	my $art_obj = $cd->artwork;
	377	ok ($art_obj->has_column_loaded ('cd_id'), 'PK/FK present on artwork object');
	378	is ($art_obj->artists->count, 2, 'Correct artwork creator count via the new object');
	379	is_deeply (
	380	[ sort $art_obj->artists->get_column ('name')->all ],
	381	[ 'billy the kid', 'cowboy joe' ],
	382	'Artists named correctly when queried via object',
	383	);
	384
	385	my $artwork = $schema->resultset('Artwork')->search (
	386	{ 'cd.title' => 'Music to code by until the cows come home' },
	387	{ join => 'cd' },
	388	)->single;
	389	is ($artwork->artists->count, 2, 'Correct artwork creator count via a new search');
	390	is_deeply (
	391	[ sort $artwork->artists->get_column ('name')->all ],
	392	[ 'billy the kid', 'cowboy joe' ],
	393	'Artists named correctly queried via a new search',
	394	);
	395	};
	396	diag $@ if $@;
	397
9c1d9e6e	398	diag '* Nested find_or_create';
04ec3909	399	eval {
	400	my $newartist2 = $schema->resultset('Artist')->find_or_create({
	401	name => 'Fred 3',
	402	cds => [
	403	{
	404	title => 'Noah Act',
	405	year => 2007,
	406	},
	407	],
	408	});
	409	is($newartist2->name, 'Fred 3', 'Created new artist with cds via find_or_create');
	410	};
	411	diag $@ if $@;
	412
9c1d9e6e	413	diag '* Multiple same level has_many create';
04ec3909	414	eval {
04ec3909	415	my $artist2 = $schema->resultset('Artist')->create({
51f30f72	416	name => 'Fred 4',
04ec3909	417	cds => [
	418	{
	419	title => 'Music to code by',
	420	year => 2007,
	421	},
	422	],
	423	cds_unordered => [
	424	{
	425	title => 'Music to code by',
	426	year => 2007,
	427	},
	428	]
	429	});
	430
	431	is($artist2->in_storage, 1, 'artist with duplicate rels inserted okay');
	432	};
	433	diag $@ if $@;
3d8ee6ab	434
9c1d9e6e	435	diag '* First create_related pass';
04ec3909	436	eval {
3d8ee6ab	437	my $artist = $schema->resultset('Artist')->first;
	438
	439	my $cd_result = $artist->create_related('cds', {
	440
	441	title => 'TestOneCD1',
	442	year => 2007,
	443	tracks => [
	444
	445	{ position=>111,
	446	title => 'TrackOne',
	447	},
	448	{ position=>112,
	449	title => 'TrackTwo',
	450	}
	451	],
	452
	453	});
	454
	455	ok( $cd_result && ref $cd_result eq 'DBICTest::CD', "Got Good CD Class");
	456	ok( $cd_result->title eq "TestOneCD1", "Got Expected Title");
	457
	458	my $tracks = $cd_result->tracks;
	459
	460	ok( ref $tracks eq "DBIx::Class::ResultSet", "Got Expected Tracks ResultSet");
	461
	462	foreach my $track ($tracks->all)
	463	{
	464	ok( $track && ref $track eq 'DBICTest::Track', 'Got Expected Track Class');
	465	}
04ec3909	466	};
04ec3909	467	diag $@ if $@;
3d8ee6ab	468
9c1d9e6e	469	diag '* second create_related with same arguments';
04ec3909	470	eval {
2ec8e594	471	my $artist = $schema->resultset('Artist')->first;
3d8ee6ab	472
2ec8e594	473	my $cd_result = $artist->create_related('cds', {
3d8ee6ab	474
2ec8e594	475	title => 'TestOneCD2',
3d8ee6ab	476	year => 2007,
	477	tracks => [
	478
	479	{ position=>111,
	480	title => 'TrackOne',
	481	},
	482	{ position=>112,
	483	title => 'TrackTwo',
	484	}
	485	],
	486
9c6d6d93	487	liner_notes => { notes => 'I can haz liner notes?' },
9c6d6d93	488
3d8ee6ab	489	});
	490
	491	ok( $cd_result && ref $cd_result eq 'DBICTest::CD', "Got Good CD Class");
2ec8e594	492	ok( $cd_result->title eq "TestOneCD2", "Got Expected Title");
9c6d6d93	493	ok( $cd_result->notes eq 'I can haz liner notes?', 'Liner notes');
3d8ee6ab	494
	495	my $tracks = $cd_result->tracks;
	496
	497	ok( ref $tracks eq "DBIx::Class::ResultSet", "Got Expected Tracks ResultSet");
	498
	499	foreach my $track ($tracks->all)
	500	{
	501	ok( $track && ref $track eq 'DBICTest::Track', 'Got Expected Track Class');
	502	}
04ec3909	503	};
04ec3909	504	diag $@ if $@;
e5dddc05	505
9c1d9e6e	506	diag '* create of parents of a record linker table';
04ec3909	507	eval {
	508	my $cdp = $schema->resultset('CD_to_Producer')->create({
	509	cd => { artist => 1, title => 'foo', year => 2000 },
	510	producer => { name => 'jorge' }
	511	});
	512	ok($cdp, 'join table record created ok');
	513	};
	514	diag $@ if $@;
2bc3c81e	515
e040a768	516	TODO: {
26f9141c	517	local $TODO = 'Next 2 evals are NOT supposed to work, jnaps code will be torn to bits in another branch';
04ec3909	518	#SPECIAL_CASE
04ec3909	519	eval {
2bc3c81e	520	my $kurt_cobain = { name => 'Kurt Cobain' };
	521
	522	my $in_utero = $schema->resultset('CD')->new({
	523	title => 'In Utero',
	524	year => 1993
	525	});
	526
	527	$kurt_cobain->{cds} = [ $in_utero ];
	528
	529
	530	$schema->resultset('Artist')->populate([ $kurt_cobain ]); # %)
	531	$a = $schema->resultset('Artist')->find({name => 'Kurt Cobain'});
	532
	533	is($a->name, 'Kurt Cobain', 'Artist insertion ok');
	534	is($a->cds && $a->cds->first && $a->cds->first->title,
	535	'In Utero', 'CD insertion ok');
04ec3909	536	};
04ec3909	537	diag $@ if $@;
2bc3c81e	538
04ec3909	539	#SPECIAL_CASE2
04ec3909	540	eval {
2bc3c81e	541	my $pink_floyd = { name => 'Pink Floyd' };
	542
	543	my $the_wall = { title => 'The Wall', year => 1979 };
	544
	545	$pink_floyd->{cds} = [ $the_wall ];
	546
	547
	548	$schema->resultset('Artist')->populate([ $pink_floyd ]); # %)
	549	$a = $schema->resultset('Artist')->find({name => 'Pink Floyd'});
	550
	551	is($a->name, 'Pink Floyd', 'Artist insertion ok');
	552	is($a->cds && $a->cds->first->title, 'The Wall', 'CD insertion ok');
04ec3909	553	};
04ec3909	554	diag $@ if $@;
26f9141c	555	}
26f9141c	556
e02b9964	557
9c1d9e6e	558	diag '* Create foreign key col obj including PK (See test 20 in 66relationships.t)';
04ec3909	559	eval {
	560	my $new_cd_hashref = {
	561	cdid => 27,
	562	title => 'Boogie Woogie',
	563	year => '2007',
	564	artist => { artistid => 17, name => 'king luke' }
	565	};
e02b9964	566
04ec3909	567	my $cd = $schema->resultset("CD")->find(1);
f10ac17d	568
04ec3909	569	is($cd->artist->id, 1, 'rel okay');
f10ac17d	570
04ec3909	571	my $new_cd = $schema->resultset("CD")->create($new_cd_hashref);
	572	is($new_cd->artist->id, 17, 'new id retained okay');
	573	};
	574	diag $@ if $@;
6ede9177	575
	576	eval {
	577	$schema->resultset("CD")->create({
38c03c20	578	cdid => 28,
370f2ba2	579	title => 'Boogie Wiggle',
38c03c20	580	year => '2007',
38c03c20	581	artist => { artistid => 18, name => 'larry' }
6ede9177	582	});
38c03c20	583	};
6ede9177	584	is($@, '', 'new cd created without clash on related artist');
38c03c20	585
9c1d9e6e	586	diag '* Make sure exceptions from errors in created rels propogate';
f10ac17d	587	eval {
370f2ba2	588	my $t = $schema->resultset("Track")->new({ cd => { artist => undef } });
	589	#$t->cd($t->new_related('cd', { artist => undef } ) );
	590	#$t->{_rel_in_storage} = 0;
f10ac17d	591	$t->insert;
	592	};
	593	like($@, qr/cd.artist may not be NULL/, "Exception propogated properly");
bbbf67eb	594
9c1d9e6e	595	diag '* Test multi create over many_to_many';
04ec3909	596	eval {
	597	$schema->resultset('CD')->create ({
	598	artist => {
	599	name => 'larry', # should already exist
	600	},
76b8cf98	601	title => 'Warble Marble',
	602	year => '2009',
	603	cd_to_producer => [
04ec3909	604	{ producer => { name => 'Cowboy Neal' } },
76b8cf98	605	],
04ec3909	606	});
76b8cf98	607
04ec3909	608	my $m2m_cd = $schema->resultset('CD')->search ({ title => 'Warble Marble'});
	609	is ($m2m_cd->count, 1, 'One CD row created via M2M create');
	610	is ($m2m_cd->first->producers->count, 1, 'CD row created with one producer');
	611	is ($m2m_cd->first->producers->first->name, 'Cowboy Neal', 'Correct producer row created');
	612	};
76b8cf98	613
ab4b097b	614	1;