use warnings;
use Test::More;
+use Test::Warn;
use lib qw(t/lib);
use DBICTest;
+my $new_collapser_version = DBIx::Class::ResultSet->can('_construct_objects');
+
my $schema = DBICTest->init_schema(no_populate => 1);
$schema->resultset('Artist')->create({ name => 'JMJ', cds => [{
},
});
+$schema->resultset('CD')->create({ artist => 1, year => 1977, title => "fuzzy_1" });
+
{
package DBICTest::_IRCapture;
sub inflate_result { [@_[2,3]] };
}
-is_deeply(
+{
+ package DBICTest::_IRCaptureAround;
+ use base 'DBIx::Class::Row';
+ sub inflate_result { [@_[2,3]] };
+}
+
+warnings_exist
+ { $schema->resultset ('CD')->search ({}, { result_class => 'DBICTest::_IRCapture', prefetch => 'tracks' } )->all }
+ qr/\QResultClass DBICTest::_IRCapture does not inherit from DBIx::Class::Row and therefore its inflate_result() will receive the full prefetched data tree, without any branch definedness checks/,
+ 'Legacy inflate_result() API warned',
+if $new_collapser_version;
+
+cmp_structures(
([$schema->resultset ('CD')->search ({}, {
result_class => 'DBICTest::_IRCapture',
prefetch => { single_track => { cd => 'artist' } },
] }
] }
],
+ [
+ { cdid => 4, single_track => undef, artist => 1, genreid => undef, year => 1977, title => "fuzzy_1" },
+ { single_track => [
+ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
+ { cd => [
+ { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
+ {
+ artist => [
+ { artistid => undef, name => undef, charfield => undef, rank => undef }
+ ]
+ }
+ ] }
+ ] }
+ ],
],
- 'Simple 1:1 descend with classic prefetch ok'
+ 'Simple 1:1 descend with classic prefetch legacy'
);
-is_deeply(
+cmp_structures(
+ ([$schema->resultset ('CD')->search ({}, {
+ result_class => 'DBICTest::_IRCaptureAround',
+ prefetch => { single_track => { cd => 'artist' } },
+ order_by => 'me.cdid',
+ })->all]),
+ [
+ [
+ { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
+ { single_track => [] }
+ ],
+ [
+ { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
+ { single_track => [] }
+ ],
+ [
+ { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
+ { single_track => [
+ { trackid => 6, title => 'o1', position => 1, cd => 2, last_updated_at => undef, last_updated_on => undef },
+ { cd => [
+ { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
+ {
+ artist => [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 }
+ ]
+ }
+ ] }
+ ] }
+ ],
+ [
+ { cdid => 4, single_track => undef, artist => 1, genreid => undef, year => 1977, title => "fuzzy_1" },
+ { single_track => [ ] }
+ ],
+ ],
+ 'Simple 1:1 descend with classic prefetch pruning'
+);
+
+
+cmp_structures(
[$schema->resultset ('CD')->search ({}, {
result_class => 'DBICTest::_IRCapture',
join => { single_track => { cd => 'artist' } },
] }
] }
],
+ [
+ { artist => 1, genreid => undef, year => 1977, title => "fuzzy_1" },
+ { single_track => [
+ undef,
+ { cd => [
+ undef,
+ {
+ artist => [
+ { artistid => undef }
+ ]
+ }
+ ] }
+ ] }
+ ],
],
- 'Simple 1:1 descend with missing selectors ok'
+ 'Simple 1:1 descend with missing selectors legacy'
);
-is_deeply(
+cmp_structures(
+ [$schema->resultset ('CD')->search ({}, {
+ result_class => 'DBICTest::_IRCaptureAround',
+ join => { single_track => { cd => 'artist' } },
+ columns => [
+ { 'year' => 'me.year' },
+ { 'genreid' => 'me.genreid' },
+ { 'single_track.cd.artist.artistid' => 'artist.artistid' },
+ { 'title' => 'me.title' },
+ { 'artist' => 'me.artist' },
+ ],
+ order_by => 'me.cdid',
+ })->all],
+ [
+ [
+ { artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
+ { single_track => [] }
+ ],
+ [
+ { artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
+ { single_track => [ ] }
+ ],
+ [
+ { artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
+ { single_track => [
+ undef,
+ { cd => [
+ undef,
+ {
+ artist => [
+ { artistid => 1 }
+ ]
+ }
+ ] }
+ ] }
+ ],
+ [
+ { artist => 1, genreid => undef, year => 1977, title => "fuzzy_1" },
+ { single_track => [] }
+ ],
+ ],
+ 'Simple 1:1 descend with missing selectors pruning'
+);
+
+cmp_structures(
([$schema->resultset ('CD')->search ({}, {
result_class => 'DBICTest::_IRCapture',
prefetch => [ { single_track => { cd => { artist => { cds => 'tracks' } } } } ],
{ artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
{ cds => [
[
+ { cdid => 4, single_track => undef, artist => 1, genreid => undef, year => 1977, title => "fuzzy_1" },
+ { tracks => [
+ [ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef } ],
+ ] },
+ ],
+ [
+ { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
+ { tracks => [
+ [ { trackid => 1, title => 'm1', position => 1, cd => 1, last_updated_at => undef, last_updated_on => undef } ],
+ [ { trackid => 2, title => 'm2', position => 2, cd => 1, last_updated_at => undef, last_updated_on => undef } ],
+ [ { trackid => 3, title => 'm3', position => 3, cd => 1, last_updated_at => undef, last_updated_on => undef } ],
+ [ { trackid => 4, title => 'm4', position => 4, cd => 1, last_updated_at => undef, last_updated_on => undef } ],
+ ]},
+ ],
+ [
+ { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
+ { tracks => [
+ [ { trackid => 5, title => 'o2', position => 2, cd => 2, last_updated_at => undef, last_updated_on => undef } ],
+ [ { trackid => 6, title => 'o1', position => 1, cd => 2, last_updated_at => undef, last_updated_on => undef } ],
+ ]},
+ ],
+ [
+ { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
+ { tracks => [
+ [ { trackid => 7, title => 'e1', position => 1, cd => 3, last_updated_at => undef, last_updated_on => undef } ],
+ [ { trackid => 8, title => 'e2', position => 2, cd => 3, last_updated_at => undef, last_updated_on => undef } ],
+ [ { trackid => 9, title => 'e3', position => 3, cd => 3, last_updated_at => undef, last_updated_on => undef } ],
+ ]},
+ ],
+ ]},
+ ]
+ }
+ ] }
+ ] }
+ ],
+ [
+ { cdid => 4, single_track => undef, artist => 1, genreid => undef, year => 1977, title => "fuzzy_1" },
+ { single_track => [
+ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
+ { cd => [
+ { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
+ {
+ artist => [
+ { artistid => undef, name => undef, charfield => undef, rank => undef },
+ { cds => [ [
+ { cdid => undef, single_track => undef, artist => undef, genreid => undef, year => undef, title => undef },
+ { tracks => [ [
+ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
+ ] ] },
+ ]]},
+ ]
+ }
+ ] }
+ ] }
+ ],
+ ],
+ 'Collapsing 1:1 ending in chained has_many with classic prefetch legacy'
+);
+
+cmp_structures(
+ ([$schema->resultset ('CD')->search ({}, {
+ result_class => 'DBICTest::_IRCaptureAround',
+ prefetch => [ { single_track => { cd => { artist => { cds => 'tracks' } } } } ],
+ order_by => [qw/me.cdid tracks.trackid/],
+ })->all]),
+ [
+ [
+ { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
+ { single_track => [ ] },
+ ],
+ [
+ { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
+ { single_track => [ ] },
+ ],
+ [
+ { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
+ { single_track => [
+ { trackid => 6, title => 'o1', position => 1, cd => 2, last_updated_at => undef, last_updated_on => undef },
+ { cd => [
+ { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
+ {
+ artist => [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ [
+ { cdid => 4, single_track => undef, artist => 1, genreid => undef, year => 1977, title => "fuzzy_1" },
+ { tracks => [ ] },
+ ],
+ [
{ cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
{ tracks => [
[ { trackid => 1, title => 'm1', position => 1, cd => 1, last_updated_at => undef, last_updated_on => undef } ],
] }
] }
],
+ [
+ { cdid => 4, single_track => undef, artist => 1, genreid => undef, year => 1977, title => "fuzzy_1" },
+ { single_track => [ ] },
+ ],
],
- 'Collapsing 1:1 ending in chained has_many with classic prefetch ok'
+ 'Collapsing 1:1 ending in chained has_many with classic prefetch pruning'
);
-is_deeply (
+cmp_structures (
([$schema->resultset ('Artist')->search ({}, {
result_class => 'DBICTest::_IRCapture',
join => { cds => 'tracks' },
]},
]},
],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 4, single_track => undef, artist => 1, genreid => undef, year => 1977, title => "fuzzy_1" },
+ { tracks => [
+ { trackid => undef, title => undef, position => undef, cd => undef, last_updated_at => undef, last_updated_on => undef },
+ ]},
+ ]},
+ ],
],
- 'Non-Collapsing chained has_many ok'
+ 'Non-Collapsing chained has_many legacy'
);
+cmp_structures(
+ ([$schema->resultset ('Artist')->search ({}, {
+ result_class => 'DBICTest::_IRCaptureAround',
+ join => { cds => 'tracks' },
+ '+columns' => [
+ (map { "cds.$_" } $schema->source('CD')->columns),
+ (map { +{ "cds.tracks.$_" => "tracks.$_" } } $schema->source('Track')->columns),
+ ],
+ order_by => [qw/cds.cdid tracks.trackid/],
+ })->all]),
+ [
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
+ { tracks => [
+ { trackid => 1, title => 'm1', position => 1, cd => 1, last_updated_at => undef, last_updated_on => undef },
+ ]},
+ ]},
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
+ { tracks => [
+ { trackid => 2, title => 'm2', position => 2, cd => 1, last_updated_at => undef, last_updated_on => undef },
+ ]},
+ ]},
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
+ { tracks => [
+ { trackid => 3, title => 'm3', position => 3, cd => 1, last_updated_at => undef, last_updated_on => undef },
+ ]},
+ ]},
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 1, single_track => undef, artist => 1, genreid => 1, year => 1981, title => "Magnetic Fields" },
+ { tracks => [
+ { trackid => 4, title => 'm4', position => 4, cd => 1, last_updated_at => undef, last_updated_on => undef },
+ ]},
+ ]},
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
+ { tracks => [
+ { trackid => 5, title => 'o2', position => 2, cd => 2, last_updated_at => undef, last_updated_on => undef },
+ ]},
+ ]},
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 2, single_track => undef, artist => 1, genreid => undef, year => 1976, title => "Oxygene" },
+ { tracks => [
+ { trackid => 6, title => 'o1', position => 1, cd => 2, last_updated_at => undef, last_updated_on => undef },
+ ]},
+ ]},
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
+ { tracks => [
+ { trackid => 7, title => 'e1', position => 1, cd => 3, last_updated_at => undef, last_updated_on => undef },
+ ]},
+ ]},
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
+ { tracks => [
+ { trackid => 8, title => 'e2', position => 2, cd => 3, last_updated_at => undef, last_updated_on => undef },
+ ]},
+ ]},
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 3, single_track => 6, artist => 1, genreid => 1, year => 1978, title => "Equinoxe" },
+ { tracks => [
+ { trackid => 9, title => 'e3', position => 3, cd => 3, last_updated_at => undef, last_updated_on => undef },
+ ]},
+ ]},
+ ],
+ [
+ { artistid => 1, name => 'JMJ', charfield => undef, rank => 13 },
+ { cds => [
+ { cdid => 4, single_track => undef, artist => 1, genreid => undef, year => 1977, title => "fuzzy_1" },
+ { tracks => [ ] },
+ ]},
+ ],
+ ],
+ 'Non-Collapsing chained has_many pruning'
+);
+
+sub cmp_structures {
+ my ($left, $right, $msg) = @_;
+
+ local $TODO = "Pruning test won't work on pre-rewrite DBIC"
+ if ($msg||'') =~ /pruning$/ and ! $new_collapser_version;
+
+ local $Test::Builder::Level = $Test::Builder::Level + 1;
+ is_deeply($left, $right, $msg||());
+}
+
done_testing;
projects / dbsrgits/DBIx-Class.git / blobdiff