[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 => 89;

my $schema = DBICTest->init_schema();

# 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 $@;

# 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 $@;

# 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'
);

# 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 $@;

# create over > 1 levels of might_have (A => { might_have => { B => has_many => C } } )
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,
        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',
              }
            }
          ]
        },
      },
    ],
  });

  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 ($single->cd_to_producer->count, 1, 'One producer created with the single cd');
  is ($single->cd_to_producer->first->producer->name, 'K&R', 'Producer name correct');
};
diag $@ if $@;

# 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 $@;

# 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 $@;

# 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 $@;

# 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 $@;

# 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 $@;

# 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 $@;

# 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 $@;

#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 $@;

## 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');

# 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");

# 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');
};

# and some insane multicreate 
# (should work, despite the fact that no one will probably use it this way)

# first count how many rows do we initially have
my $counts;
$counts->{$_} = $schema->resultset($_)->count for qw/Artist CD Genre Producer Tag/;

# do the crazy create
eval {
  $schema->resultset('CD')->create ({
    artist => {
      name => 'james',
    },
    title => 'Greatest hits 1',
    year => '2012',
    genre => {
      name => '"Greatest" collections',
    },
    tags => [
      { tag => 'A' },
      { tag => 'B' },
    ],
    cd_to_producer => [
      {
        producer => {
          name => 'bob',
          producer_to_cd => [
            {
              cd => { 
                artist => {
                  name => 'lars',
                  cds => [
                    {
                      title => 'Greatest hits 2',
                      year => 2012,
                      genre => {
                        name => '"Greatest" collections',
                      },
                      tags => [
                        { tag => 'A' },
                        { tag => 'B' },
                      ],
                      # This cd is created via artist so it doesn't know about producers
                      cd_to_producer => [
                        # if we specify 'bob' here things bomb
                        # as the producer attached to Greatest Hits 1 is
                        # already created, but not yet inserted.
                        # Maybe this can be fixed, but things are hairy
                        # enough already.
                        #
                        #{ producer => { name => 'bob' } },
                        { producer => { name => 'paul' } },
                        { producer => {
                          name => 'flemming',
                          producer_to_cd => [
                            { cd => {
                              artist => {
                                name => 'kirk',
                                cds => [
                                  {
                                    title => 'Greatest hits 3',
                                    year => 2012,
                                    genre => {
                                      name => '"Greatest" collections',
                                    },
                                    tags => [
                                      { tag => 'A' },
                                      { tag => 'B' },
                                    ],
                                  },
                                  {
                                    title => 'Greatest hits 4',
                                    year => 2012,
                                    genre => {
                                      name => '"Greatest" collections2',
                                    },
                                    tags => [
                                      { tag => 'A' },
                                      { tag => 'B' },
                                    ],
                                  },
                                ],
                              },
                              title => 'Greatest hits 5',
                              year => 2013,
                              genre => {
                                name => '"Greatest" collections2',
                              },
                            }},
                          ],
                        }},
                      ],
                    },
                  ],
                },
                title => 'Greatest hits 6',
                year => 2012,
                genre => {
                  name => '"Greatest" collections',
                },
                tags => [
                  { tag => 'A' },
                  { tag => 'B' },
                ],
              },
            },
            {
              cd => { 
                artist => {
                  name => 'lars',    # should already exist
                  # even though the artist 'name' is not uniquely constrained
                  # find_or_create will arguably DWIM 
                },
                title => 'Greatest hits 7',
                year => 2013,
              },
            },
          ],
        },
      },
    ],
  });

  is ($schema->resultset ('Artist')->count, $counts->{Artist} + 3, '3 new artists created');
  is ($schema->resultset ('Genre')->count, $counts->{Genre} + 2, '2 additional genres created');
  is ($schema->resultset ('Producer')->count, $counts->{Producer} + 3, '3 new producer');
  is ($schema->resultset ('CD')->count, $counts->{CD} + 7, '7 new CDs');
  is ($schema->resultset ('Tag')->count, $counts->{Tag} + 10, '10 new Tags');

  my $cd_rs = $schema->resultset ('CD')
    ->search ({ title => { -like => 'Greatest hits %' }}, { order_by => 'title'} );
  is ($cd_rs->count, 7, '7 greatest hits created');

  my $cds_2012 = $cd_rs->search ({ year => 2012});
  is ($cds_2012->count, 5, '5 CDs created in 2012');

  is (
    $cds_2012->search(
      { 'tags.tag' => { -in => [qw/A B/] } },
      { join => 'tags', group_by => 'me.cdid' }
    ),
    5,
    'All 10 tags were pairwise distributed between 5 year-2012 CDs'
  );

  my $paul_prod = $cd_rs->search (
    { 'producer.name' => 'paul'},
    { join => { cd_to_producer => 'producer' } }
  );
  is ($paul_prod->count, 1, 'Paul had 1 production');
  my $pauls_cd = $paul_prod->single;
  is ($pauls_cd->cd_to_producer->count, 2, 'Paul had one co-producer');
  is (
    $pauls_cd->search_related ('cd_to_producer',
      { 'producer.name' => 'flemming'},
      { join => 'producer' }
    )->count,
    1,
    'The second producer is flemming',
  );

  my $kirk_cds = $cd_rs->search ({ 'artist.name' => 'kirk' }, { join => 'artist' });
  is ($kirk_cds, 3, 'Kirk had 3 CDs');
  is (
    $kirk_cds->search (
      { 'cd_to_producer.cd' => { '!=', undef } },
      { join => 'cd_to_producer' },
    ),
    1,
    'Kirk had a producer only on one cd',
  );

  my $lars_cds = $cd_rs->search ({ 'artist.name' => 'lars' }, { join => 'artist' });
  is ($lars_cds->count, 3, 'Lars had 3 CDs');
  is (
    $lars_cds->search (
      { 'cd_to_producer.cd' => undef },
      { join => 'cd_to_producer' },
    ),
    0,
    'Lars always had a producer',
  );
  is (
    $lars_cds->search_related ('cd_to_producer',
      { 'producer.name' => 'flemming'},
      { join => 'producer' }
    )->count,
    1,
    'Lars produced 1 CD with flemming',
  );
  is (
    $lars_cds->search_related ('cd_to_producer',
      { 'producer.name' => 'bob'},
      { join => 'producer' }
    )->count,
    2,
    'Lars produced 2 CDs with bob',
  );

  my $bob_prod = $cd_rs->search (
    { 'producer.name' => 'bob'},
    { join => { cd_to_producer => 'producer' } }
  );
  is ($bob_prod->count, 3, 'Bob produced a total of 3 CDs');

  is (
    $bob_prod->search ({ 'artist.name' => 'james' }, { join => 'artist' })->count,
    1,
    "Bob produced james' only CD",
  );
};
diag $@ if $@;

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
e5b05576	9	plan tests => 89;
04ec3909	10
33dd4e80	11	my $schema = DBICTest->init_schema();
33dd4e80	12
c45f4e10	13	# 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
ab4b097b	29	# same as above but the child and parent have no values,
c45f4e10	30	# except for an explicit parent pk
	31	eval {
	32	my $bm_rs = $schema->resultset('Bookmark');
	33	my $bookmark = $bm_rs->create({
	34	link => {
	35	id => 66,
	36	},
	37	});
	38
	39	isa_ok($bookmark, 'DBICTest::Bookmark', 'Created Bookrmark object');
	40	isa_ok($bookmark->link, 'DBICTest::Link', 'Created related Link');
	41	is (
	42	$bm_rs->search (
	43	{ 'link.title' => $bookmark->link->title },
	44	{ join => 'link' },
	45	)->count,
	46	1,
	47	'Bookmark and link made it to the DB',
	48	);
04ec3909	49	};
	50	diag $@ if $@;
	51
	52	# create over > 1 levels of has_many create (A => { has_many => { B => has_many => C } } )
	53	eval {
ab4b097b	54	my $artist = $schema->resultset('Artist')->first;
	55	my $cd = $artist->create_related (cds => {
	56	title => 'Music to code by',
	57	year => 2007,
	58	tags => [
	59	{ 'tag' => 'rock' },
	60	],
	61	});
04ec3909	62
ab4b097b	63	isa_ok($cd, 'DBICTest::CD', 'Created CD');
	64	is($cd->title, 'Music to code by', 'CD created correctly');
	65	is($cd->tags->count, 1, 'One tag created for CD');
	66	is($cd->tags->first->tag, 'rock', 'Tag created correctly');
04ec3909	67
04ec3909	68	};
	69	diag $@ if $@;
	70
fe8cee09	71	throws_ok (
	72	sub {
	73	# Create via update - add a new CD <--- THIS SHOULD HAVE NEVER WORKED!
	74	$schema->resultset('Artist')->first->update({
	75	cds => [
	76	{ title => 'Yet another CD',
	77	year => 2006,
	78	},
	79	],
	80	});
	81	},
	82	qr/Recursive update is not supported over relationships of type multi/,
	83	'create via update of multi relationships throws an exception'
	84	);
	85
ab4b097b	86	# Create m2m while originating in the linker table
	87	eval {
	88	my $artist = $schema->resultset('Artist')->first;
	89	my $c2p = $schema->resultset('CD_to_Producer')->create ({
	90	cd => {
	91	artist => $artist,
	92	title => 'Bad investment',
	93	year => 2008,
	94	tracks => [
	95	{ position => 1, title => 'Just buy' },
	96	{ position => 2, title => 'Why did we do it' },
	97	{ position => 3, title => 'Burn baby burn' },
	98	],
	99	},
	100	producer => {
	101	name => 'Lehman Bros.',
	102	},
	103	});
	104
	105	isa_ok ($c2p, 'DBICTest::CD_to_Producer', 'Linker object created');
	106	my $prod = $schema->resultset ('Producer')->find ({ name => 'Lehman Bros.' });
	107	isa_ok ($prod, 'DBICTest::Producer', 'Producer row found');
	108	is ($prod->cds->count, 1, 'Producer has one production');
	109	my $cd = $prod->cds->first;
	110	is ($cd->title, 'Bad investment', 'CD created correctly');
	111	is ($cd->tracks->count, 3, 'CD has 3 tracks');
	112
	113	};
	114	diag $@ if $@;
	115
51f30f72	116	# create over > 1 levels of might_have (A => { might_have => { B => has_many => C } } )
	117	eval {
	118	my $artist = $schema->resultset('Artist')->first;
	119	my $cd = $schema->resultset('CD')->create ({
	120	artist => $artist,
	121	title => 'Music to code by at night',
	122	year => 2008,
	123	tracks => [
	124	{
	125	position => 1,
	126	title => 'Off by one again',
	127	},
	128	{
	129	position => 2,
	130	title => 'The dereferencer',
	131	cd_single => {
	132	artist => $artist,
	133	year => 2008,
	134	title => 'Was that a null (Single)',
	135	tracks => [
	136	{ title => 'The dereferencer', position => 1 },
	137	{ title => 'The dereferencer II', position => 2 },
	138	],
	139	cd_to_producer => [
	140	{
	141	producer => {
	142	name => 'K&R',
	143	}
	144	}
	145	]
	146	},
	147	},
	148	],
	149	});
	150
	151	isa_ok ($cd, 'DBICTest::CD', 'Main CD object created');
	152	is ($cd->title, 'Music to code by at night', 'Correct CD title');
	153	is ($cd->tracks->count, 2, 'Two tracks on main CD');
	154
	155	my ($t1, $t2) = $cd->tracks->all;
	156	is ($t1->title, 'Off by one again', 'Correct 1st track name');
	157	is ($t1->cd_single, undef, 'No single for 1st track');
	158	is ($t2->title, 'The dereferencer', 'Correct 2nd track name');
	159	isa_ok ($t2->cd_single, 'DBICTest::CD', 'Created a single for 2nd track');
	160
	161	my $single = $t2->cd_single;
	162	is ($single->tracks->count, 2, 'Two tracks on single CD');
	163	is ($single->tracks->find ({ position => 1})->title, 'The dereferencer', 'Correct 1st track title');
	164	is ($single->tracks->find ({ position => 2})->title, 'The dereferencer II', 'Correct 2nd track title');
	165
	166	is ($single->cd_to_producer->count, 1, 'One producer created with the single cd');
	167	is ($single->cd_to_producer->first->producer->name, 'K&R', 'Producer name correct');
	168	};
	169	diag $@ if $@;
	170
0c9b6ece	171	# test might_have again but with a PK == FK in the middle (obviously not specified)
	172	eval {
	173	my $artist = $schema->resultset('Artist')->first;
	174	my $cd = $schema->resultset('CD')->create ({
	175	artist => $artist,
	176	title => 'Music to code by at twilight',
	177	year => 2008,
	178	artwork => {
	179	images => [
	180	{ name => 'recursive descent' },
	181	{ name => 'tail packing' },
	182	],
	183	},
	184	});
	185
	186	isa_ok ($cd, 'DBICTest::CD', 'Main CD object created');
	187	is ($cd->title, 'Music to code by at twilight', 'Correct CD title');
	188	isa_ok ($cd->artwork, 'DBICTest::Artwork', 'Artwork created');
	189
	190	# this test might look weird, but it failed at one point, keep it there
e5b05576	191	my $art_obj = $cd->artwork;
	192	ok ($art_obj->has_column_loaded ('cd_id'), 'PK/FK present on artwork object');
	193	is ($art_obj->images->count, 2, 'Correct artwork image count via the new object');
0c9b6ece	194	is_deeply (
e5b05576	195	[ sort $art_obj->images->get_column ('name')->all ],
0c9b6ece	196	[ 'recursive descent', 'tail packing' ],
	197	'Images named correctly in objects',
	198	);
	199
	200
	201	my $artwork = $schema->resultset('Artwork')->search (
	202	{ 'cd.title' => 'Music to code by at twilight' },
	203	{ join => 'cd' },
	204	)->single;
	205
	206	is ($artwork->images->count, 2, 'Correct artwork image count via a new search');
	207
	208	is_deeply (
	209	[ sort $artwork->images->get_column ('name')->all ],
	210	[ 'recursive descent', 'tail packing' ],
	211	'Images named correctly after search',
	212	);
	213	};
	214	diag $@ if $@;
	215
	216	# test might_have again but with just a PK and FK (neither specified) in the mid-table
	217	eval {
	218	my $cd = $schema->resultset('CD')->first;
	219	my $track = $schema->resultset ('Track')->create ({
	220	cd => $cd,
	221	position => 66,
	222	title => 'Black',
	223	lyrics => {
	224	lyric_versions => [
	225	{ text => 'The color black' },
	226	{ text => 'The colour black' },
	227	],
	228	},
	229	});
	230
	231	isa_ok ($track, 'DBICTest::Track', 'Main track object created');
	232	is ($track->title, 'Black', 'Correct track title');
	233	isa_ok ($track->lyrics, 'DBICTest::Lyrics', 'Lyrics created');
	234
	235	# this test might look weird, but it was failing at one point, keep it there
e5b05576	236	my $lyric_obj = $track->lyrics;
	237	ok ($lyric_obj->has_column_loaded ('lyric_id'), 'PK present on lyric object');
	238	ok ($lyric_obj->has_column_loaded ('track_id'), 'FK present on lyric object');
	239	is ($lyric_obj->lyric_versions->count, 2, 'Correct lyric versions count via the new object');
0c9b6ece	240	is_deeply (
e5b05576	241	[ sort $lyric_obj->lyric_versions->get_column ('text')->all ],
0c9b6ece	242	[ 'The color black', 'The colour black' ],
	243	'Lyrics text in objects matches',
	244	);
	245
	246
	247	my $lyric = $schema->resultset('Lyrics')->search (
	248	{ 'track.title' => 'Black' },
	249	{ join => 'track' },
	250	)->single;
	251
	252	is ($lyric->lyric_versions->count, 2, 'Correct lyric versions count via a new search');
	253
	254	is_deeply (
	255	[ sort $lyric->lyric_versions->get_column ('text')->all ],
	256	[ 'The color black', 'The colour black' ],
	257	'Lyrics text via search matches',
	258	);
	259	};
	260	diag $@ if $@;
	261
04ec3909	262	# nested find_or_create
	263	eval {
	264	my $newartist2 = $schema->resultset('Artist')->find_or_create({
	265	name => 'Fred 3',
	266	cds => [
	267	{
	268	title => 'Noah Act',
	269	year => 2007,
	270	},
	271	],
	272	});
	273	is($newartist2->name, 'Fred 3', 'Created new artist with cds via find_or_create');
	274	};
	275	diag $@ if $@;
	276
	277	# multiple same level has_many create
	278	eval {
	279	my $artist2 = $schema->resultset('Artist')->create({
51f30f72	280	name => 'Fred 4',
04ec3909	281	cds => [
	282	{
	283	title => 'Music to code by',
	284	year => 2007,
	285	},
	286	],
	287	cds_unordered => [
	288	{
	289	title => 'Music to code by',
	290	year => 2007,
	291	},
	292	]
	293	});
	294
	295	is($artist2->in_storage, 1, 'artist with duplicate rels inserted okay');
	296	};
	297	diag $@ if $@;
3d8ee6ab	298
04ec3909	299	# first create_related pass
04ec3909	300	eval {
3d8ee6ab	301	my $artist = $schema->resultset('Artist')->first;
	302
	303	my $cd_result = $artist->create_related('cds', {
	304
	305	title => 'TestOneCD1',
	306	year => 2007,
	307	tracks => [
	308
	309	{ position=>111,
	310	title => 'TrackOne',
	311	},
	312	{ position=>112,
	313	title => 'TrackTwo',
	314	}
	315	],
	316
	317	});
	318
	319	ok( $cd_result && ref $cd_result eq 'DBICTest::CD', "Got Good CD Class");
	320	ok( $cd_result->title eq "TestOneCD1", "Got Expected Title");
	321
	322	my $tracks = $cd_result->tracks;
	323
	324	ok( ref $tracks eq "DBIx::Class::ResultSet", "Got Expected Tracks ResultSet");
	325
	326	foreach my $track ($tracks->all)
	327	{
	328	ok( $track && ref $track eq 'DBICTest::Track', 'Got Expected Track Class');
	329	}
04ec3909	330	};
04ec3909	331	diag $@ if $@;
3d8ee6ab	332
04ec3909	333	# second create_related with same arguments
04ec3909	334	eval {
2ec8e594	335	my $artist = $schema->resultset('Artist')->first;
3d8ee6ab	336
2ec8e594	337	my $cd_result = $artist->create_related('cds', {
3d8ee6ab	338
2ec8e594	339	title => 'TestOneCD2',
3d8ee6ab	340	year => 2007,
	341	tracks => [
	342
	343	{ position=>111,
	344	title => 'TrackOne',
	345	},
	346	{ position=>112,
	347	title => 'TrackTwo',
	348	}
	349	],
	350
9c6d6d93	351	liner_notes => { notes => 'I can haz liner notes?' },
9c6d6d93	352
3d8ee6ab	353	});
	354
	355	ok( $cd_result && ref $cd_result eq 'DBICTest::CD', "Got Good CD Class");
2ec8e594	356	ok( $cd_result->title eq "TestOneCD2", "Got Expected Title");
9c6d6d93	357	ok( $cd_result->notes eq 'I can haz liner notes?', 'Liner notes');
3d8ee6ab	358
	359	my $tracks = $cd_result->tracks;
	360
	361	ok( ref $tracks eq "DBIx::Class::ResultSet", "Got Expected Tracks ResultSet");
	362
	363	foreach my $track ($tracks->all)
	364	{
	365	ok( $track && ref $track eq 'DBICTest::Track', 'Got Expected Track Class');
	366	}
04ec3909	367	};
04ec3909	368	diag $@ if $@;
e5dddc05	369
04ec3909	370	# create of parents of a record linker table
	371	eval {
	372	my $cdp = $schema->resultset('CD_to_Producer')->create({
	373	cd => { artist => 1, title => 'foo', year => 2000 },
	374	producer => { name => 'jorge' }
	375	});
	376	ok($cdp, 'join table record created ok');
	377	};
	378	diag $@ if $@;
2bc3c81e	379
04ec3909	380	#SPECIAL_CASE
04ec3909	381	eval {
2bc3c81e	382	my $kurt_cobain = { name => 'Kurt Cobain' };
	383
	384	my $in_utero = $schema->resultset('CD')->new({
	385	title => 'In Utero',
	386	year => 1993
	387	});
	388
	389	$kurt_cobain->{cds} = [ $in_utero ];
	390
	391
	392	$schema->resultset('Artist')->populate([ $kurt_cobain ]); # %)
	393	$a = $schema->resultset('Artist')->find({name => 'Kurt Cobain'});
	394
	395	is($a->name, 'Kurt Cobain', 'Artist insertion ok');
	396	is($a->cds && $a->cds->first && $a->cds->first->title,
	397	'In Utero', 'CD insertion ok');
04ec3909	398	};
04ec3909	399	diag $@ if $@;
2bc3c81e	400
04ec3909	401	#SPECIAL_CASE2
04ec3909	402	eval {
2bc3c81e	403	my $pink_floyd = { name => 'Pink Floyd' };
	404
	405	my $the_wall = { title => 'The Wall', year => 1979 };
	406
	407	$pink_floyd->{cds} = [ $the_wall ];
	408
	409
	410	$schema->resultset('Artist')->populate([ $pink_floyd ]); # %)
	411	$a = $schema->resultset('Artist')->find({name => 'Pink Floyd'});
	412
	413	is($a->name, 'Pink Floyd', 'Artist insertion ok');
	414	is($a->cds && $a->cds->first->title, 'The Wall', 'CD insertion ok');
04ec3909	415	};
04ec3909	416	diag $@ if $@;
e02b9964	417
	418	## Create foreign key col obj including PK
	419	## See test 20 in 66relationships.t
04ec3909	420	eval {
	421	my $new_cd_hashref = {
	422	cdid => 27,
	423	title => 'Boogie Woogie',
	424	year => '2007',
	425	artist => { artistid => 17, name => 'king luke' }
	426	};
e02b9964	427
04ec3909	428	my $cd = $schema->resultset("CD")->find(1);
f10ac17d	429
04ec3909	430	is($cd->artist->id, 1, 'rel okay');
f10ac17d	431
04ec3909	432	my $new_cd = $schema->resultset("CD")->create($new_cd_hashref);
	433	is($new_cd->artist->id, 17, 'new id retained okay');
	434	};
	435	diag $@ if $@;
6ede9177	436
	437	eval {
	438	$schema->resultset("CD")->create({
38c03c20	439	cdid => 28,
370f2ba2	440	title => 'Boogie Wiggle',
38c03c20	441	year => '2007',
38c03c20	442	artist => { artistid => 18, name => 'larry' }
6ede9177	443	});
38c03c20	444	};
6ede9177	445	is($@, '', 'new cd created without clash on related artist');
38c03c20	446
f10ac17d	447	# Make sure exceptions from errors in created rels propogate
f10ac17d	448	eval {
370f2ba2	449	my $t = $schema->resultset("Track")->new({ cd => { artist => undef } });
	450	#$t->cd($t->new_related('cd', { artist => undef } ) );
	451	#$t->{_rel_in_storage} = 0;
f10ac17d	452	$t->insert;
	453	};
	454	like($@, qr/cd.artist may not be NULL/, "Exception propogated properly");
bbbf67eb	455
bbbf67eb	456	# Test multi create over many_to_many
04ec3909	457	eval {
	458	$schema->resultset('CD')->create ({
	459	artist => {
	460	name => 'larry', # should already exist
	461	},
76b8cf98	462	title => 'Warble Marble',
	463	year => '2009',
	464	cd_to_producer => [
04ec3909	465	{ producer => { name => 'Cowboy Neal' } },
76b8cf98	466	],
04ec3909	467	});
76b8cf98	468
04ec3909	469	my $m2m_cd = $schema->resultset('CD')->search ({ title => 'Warble Marble'});
	470	is ($m2m_cd->count, 1, 'One CD row created via M2M create');
	471	is ($m2m_cd->first->producers->count, 1, 'CD row created with one producer');
	472	is ($m2m_cd->first->producers->first->name, 'Cowboy Neal', 'Correct producer row created');
	473	};
76b8cf98	474
	475	# and some insane multicreate
	476	# (should work, despite the fact that no one will probably use it this way)
	477
04ec3909	478	# first count how many rows do we initially have
76b8cf98	479	my $counts;
04ec3909	480	$counts->{$_} = $schema->resultset($_)->count for qw/Artist CD Genre Producer Tag/;
76b8cf98	481
76b8cf98	482	# do the crazy create
04ec3909	483	eval {
	484	$schema->resultset('CD')->create ({
	485	artist => {
533292a0	486	name => 'james',
04ec3909	487	},
76b8cf98	488	title => 'Greatest hits 1',
	489	year => '2012',
	490	genre => {
	491	name => '"Greatest" collections',
	492	},
04ec3909	493	tags => [
	494	{ tag => 'A' },
	495	{ tag => 'B' },
	496	],
76b8cf98	497	cd_to_producer => [
	498	{
	499	producer => {
533292a0	500	name => 'bob',
76b8cf98	501	producer_to_cd => [
	502	{
	503	cd => {
	504	artist => {
533292a0	505	name => 'lars',
04ec3909	506	cds => [
04ec3909	507	{
533292a0	508	title => 'Greatest hits 2',
04ec3909	509	year => 2012,
	510	genre => {
	511	name => '"Greatest" collections',
	512	},
	513	tags => [
	514	{ tag => 'A' },
	515	{ tag => 'B' },
	516	],
533292a0	517	# This cd is created via artist so it doesn't know about producers
	518	cd_to_producer => [
	519	# if we specify 'bob' here things bomb
	520	# as the producer attached to Greatest Hits 1 is
	521	# already created, but not yet inserted.
	522	# Maybe this can be fixed, but things are hairy
	523	# enough already.
	524	#
	525	#{ producer => { name => 'bob' } },
	526	{ producer => { name => 'paul' } },
	527	{ producer => {
	528	name => 'flemming',
	529	producer_to_cd => [
	530	{ cd => {
	531	artist => {
	532	name => 'kirk',
	533	cds => [
	534	{
	535	title => 'Greatest hits 3',
	536	year => 2012,
	537	genre => {
	538	name => '"Greatest" collections',
	539	},
	540	tags => [
	541	{ tag => 'A' },
	542	{ tag => 'B' },
	543	],
	544	},
	545	{
	546	title => 'Greatest hits 4',
	547	year => 2012,
	548	genre => {
	549	name => '"Greatest" collections2',
	550	},
	551	tags => [
	552	{ tag => 'A' },
	553	{ tag => 'B' },
	554	],
	555	},
	556	],
	557	},
	558	title => 'Greatest hits 5',
	559	year => 2013,
	560	genre => {
	561	name => '"Greatest" collections2',
	562	},
	563	}},
	564	],
	565	}},
	566	],
04ec3909	567	},
04ec3909	568	],
76b8cf98	569	},
533292a0	570	title => 'Greatest hits 6',
76b8cf98	571	year => 2012,
	572	genre => {
	573	name => '"Greatest" collections',
	574	},
04ec3909	575	tags => [
	576	{ tag => 'A' },
	577	{ tag => 'B' },
	578	],
76b8cf98	579	},
	580	},
	581	{
	582	cd => {
	583	artist => {
533292a0	584	name => 'lars', # should already exist
	585	# even though the artist 'name' is not uniquely constrained
	586	# find_or_create will arguably DWIM
76b8cf98	587	},
533292a0	588	title => 'Greatest hits 7',
533292a0	589	year => 2013,
76b8cf98	590	},
	591	},
	592	],
	593	},
	594	},
	595	],
04ec3909	596	});
76b8cf98	597
533292a0	598	is ($schema->resultset ('Artist')->count, $counts->{Artist} + 3, '3 new artists created');
	599	is ($schema->resultset ('Genre')->count, $counts->{Genre} + 2, '2 additional genres created');
	600	is ($schema->resultset ('Producer')->count, $counts->{Producer} + 3, '3 new producer');
	601	is ($schema->resultset ('CD')->count, $counts->{CD} + 7, '7 new CDs');
	602	is ($schema->resultset ('Tag')->count, $counts->{Tag} + 10, '10 new Tags');
	603
	604	my $cd_rs = $schema->resultset ('CD')
	605	->search ({ title => { -like => 'Greatest hits %' }}, { order_by => 'title'} );
	606	is ($cd_rs->count, 7, '7 greatest hits created');
	607
	608	my $cds_2012 = $cd_rs->search ({ year => 2012});
	609	is ($cds_2012->count, 5, '5 CDs created in 2012');
	610
	611	is (
	612	$cds_2012->search(
	613	{ 'tags.tag' => { -in => [qw/A B/] } },
	614	{ join => 'tags', group_by => 'me.cdid' }
	615	),
	616	5,
c45f4e10	617	'All 10 tags were pairwise distributed between 5 year-2012 CDs'
533292a0	618	);
	619
	620	my $paul_prod = $cd_rs->search (
	621	{ 'producer.name' => 'paul'},
	622	{ join => { cd_to_producer => 'producer' } }
	623	);
	624	is ($paul_prod->count, 1, 'Paul had 1 production');
	625	my $pauls_cd = $paul_prod->single;
	626	is ($pauls_cd->cd_to_producer->count, 2, 'Paul had one co-producer');
	627	is (
	628	$pauls_cd->search_related ('cd_to_producer',
	629	{ 'producer.name' => 'flemming'},
	630	{ join => 'producer' }
	631	)->count,
	632	1,
	633	'The second producer is flemming',
	634	);
	635
	636	my $kirk_cds = $cd_rs->search ({ 'artist.name' => 'kirk' }, { join => 'artist' });
	637	is ($kirk_cds, 3, 'Kirk had 3 CDs');
	638	is (
	639	$kirk_cds->search (
	640	{ 'cd_to_producer.cd' => { '!=', undef } },
	641	{ join => 'cd_to_producer' },
	642	),
	643	1,
	644	'Kirk had a producer only on one cd',
	645	);
	646
	647	my $lars_cds = $cd_rs->search ({ 'artist.name' => 'lars' }, { join => 'artist' });
	648	is ($lars_cds->count, 3, 'Lars had 3 CDs');
	649	is (
	650	$lars_cds->search (
	651	{ 'cd_to_producer.cd' => undef },
	652	{ join => 'cd_to_producer' },
	653	),
	654	0,
	655	'Lars always had a producer',
	656	);
	657	is (
	658	$lars_cds->search_related ('cd_to_producer',
	659	{ 'producer.name' => 'flemming'},
	660	{ join => 'producer' }
	661	)->count,
	662	1,
	663	'Lars produced 1 CD with flemming',
	664	);
	665	is (
	666	$lars_cds->search_related ('cd_to_producer',
	667	{ 'producer.name' => 'bob'},
	668	{ join => 'producer' }
	669	)->count,
	670	2,
	671	'Lars produced 2 CDs with bob',
	672	);
	673
	674	my $bob_prod = $cd_rs->search (
	675	{ 'producer.name' => 'bob'},
	676	{ join => { cd_to_producer => 'producer' } }
	677	);
	678	is ($bob_prod->count, 3, 'Bob produced a total of 3 CDs');
	679
	680	is (
	681	$bob_prod->search ({ 'artist.name' => 'james' }, { join => 'artist' })->count,
682	1,
c45f4e10	683	"Bob produced james' only CD",
533292a0	684	);
04ec3909	685	};
04ec3909	686	diag $@ if $@;
ab4b097b	687
ab4b097b	688	1;