7 my $title = 'UNIQUE Constraint';
9 my $cd1 = $schema->resultset('CD')->find_or_create({
15 my $cd2 = $schema->resultset('CD')->find(
20 { key => 'artist_title' }
23 is($cd2->get_column('artist'), $cd1->get_column('artist'), 'find by specific key: artist is correct');
24 is($cd2->title, $cd1->title, 'title is correct');
25 is($cd2->year, $cd1->year, 'year is correct');
27 my $cd3 = $schema->resultset('CD')->update_or_create(
35 ok(! $cd3->is_changed, 'update_or_create without key: row is clean');
36 is($cd3->cdid, $cd2->cdid, 'cdid is correct');
37 is($cd3->get_column('artist'), $cd2->get_column('artist'), 'artist is correct');
38 is($cd3->title, $cd2->title, 'title is correct');
39 is($cd3->year, 2007, 'updated year is correct');
41 my $cd4 = $schema->resultset('CD')->update_or_create(
47 { key => 'artist_title' }
50 ok(! $cd4->is_changed, 'update_or_create by specific key: row is clean');
51 is($cd4->cdid, $cd2->cdid, 'cdid is correct');
52 is($cd4->get_column('artist'), $cd2->get_column('artist'), 'artist is correct');
53 is($cd4->title, $cd2->title, 'title is correct');
54 is($cd4->year, 2007, 'updated year is correct');
56 my $cd5 = $schema->resultset('CD')->update_or_create(
66 ok(! $cd5->is_changed, 'update_or_create by PK: row is clean');
67 is($cd5->cdid, $cd2->cdid, 'cdid is correct');
68 is($cd5->get_column('artist'), $cd2->get_column('artist'), 'artist is correct');
69 is($cd5->title, $cd2->title, 'title is correct');
70 is($cd5->year, 2005, 'updated year is correct');
72 my $cd6 = $schema->resultset('CD')->find_or_create(
78 { key => 'artist_title' }
81 is($cd6->cdid, $cd1->cdid, 'find_or_create by specific key: cdid is correct');
82 is($cd6->get_column('artist'), $cd1->get_column('artist'), 'artist is correct');
83 is($cd6->title, $cd1->title, 'title is correct');
84 is($cd6->year, $cd1->year, 'year is correct');
86 my $artist = $schema->resultset('Artist')->find($artistid);
87 my $cd7 = $artist->find_or_create_related('cds',
93 { key => 'artist_title' }
96 is($cd7->cdid, $cd1->cdid, 'find_or_create related by specific key: cdid is correct');
97 is($cd7->get_column('artist'), $cd1->get_column('artist'), 'artist is correct');
98 is($cd7->title, $cd1->title, 'title is correct');
99 is($cd7->year, $cd1->year, 'year is correct');
101 my $cd8 = $artist->update_or_create_related('cds',
107 { key => 'artist_title' }
110 ok(! $cd8->is_changed, 'update_or_create by specific key: row is clean');
111 is($cd8->cdid, $cd1->cdid, 'cdid is correct');
112 is($cd8->get_column('artist'), $cd1->get_column('artist'), 'artist is correct');
113 is($cd8->title, $cd1->title, 'title is correct');
114 is($cd8->year, 2021, 'year is correct');