use Test::Exception;
use lib qw(t/lib);
use DBICTest;
+use DBIC::SqlMakerTest;
my $schema = DBICTest->init_schema();
+$schema->resultset('Artist')->delete;
+$schema->resultset('CD')->delete;
+
+my $artist = $schema->resultset("Artist")->create({ artistid => 21, name => 'Michael Jackson', rank => 20 });
+my $artist2 = $schema->resultset("Artist")->create({ artistid => 22, name => 'Chico Buarque', rank => 1 }) ;
+my $artist3 = $schema->resultset("Artist")->create({ artistid => 23, name => 'Ziraldo', rank => 1 });
+my $artist4 = $schema->resultset("Artist")->create({ artistid => 24, name => 'Paulo Caruso', rank => 20 });
+
+my @artworks;
-my $artist = $schema->resultset("Artist")->create({ name => 'Michael Jackson' });
foreach my $year (1975..1985) {
- $artist->create_related('cds', { year => $year, title => 'Compilation from ' . $year });
+ my $cd = $artist->create_related('cds', { year => $year, title => 'Compilation from ' . $year });
+ push @artworks, $cd->create_related('artwork', {});
}
-my $artist2 = $schema->resultset("Artist")->create({ name => 'Chico Buarque' }) ;
foreach my $year (1975..1995) {
- $artist2->create_related('cds', { year => $year, title => 'Compilation from ' . $year });
+ my $cd = $artist2->create_related('cds', { year => $year, title => 'Compilation from ' . $year });
+ push @artworks, $cd->create_related('artwork', {});
+}
+
+foreach my $artwork (@artworks) {
+ $artwork->create_related('artwork_to_artist', { artist => $_ }) for ($artist3, $artist4);
}
-my @cds_80s = $artist->cds_80s;
+
+my $cds_80s_rs = $artist->cds_80s;
+is_same_sql_bind($cds_80s_rs->as_query,
+ '(SELECT me.cdid, me.artist, me.title, me.year, me.genreid, me.single_track FROM cd me'.
+ ' WHERE ( ( me.artist = ? AND ( me.year < ? AND me.year > ? ) ) ))',
+ [
+ [ 'me.artist' => 4 ],
+ [ 'me.year' => 1990 ],
+ [ 'me.year' => 1979 ],
+ ]);
+my @cds_80s = $cds_80s_rs->all;
is(@cds_80s, 6, '6 80s cds found (1980 - 1985)');
map { ok($_->year < 1990 && $_->year > 1979) } @cds_80s;
-my @cds_90s = $artist2->cds_90s;
-is(@cds_90s, 6, '6 90s cds found (1990 - 1995) even with non-optimized search');
-map { ok($_->year < 2000 && $_->year > 1989) } @cds_90s;
+# this is the current version, enhanced version below.
+my $cds_90s_rs = $artist2->cds_90s;
+is_same_sql_bind($cds_90s_rs->as_query,
+ '(SELECT cds_90s.cdid, cds_90s.artist, cds_90s.title, cds_90s.year, cds_90s.genreid,'.
+ ' cds_90s.single_track FROM artist artist__row JOIN cd cds_90s ON ( cds_90s.artist = artist__row.artistid'.
+ ' AND ( cds_90s.year < ? AND cds_90s.year > ? ) ) WHERE ( artist__row.artistid = ? ))',
+ [
+ [ 'cds_90s.year' => 2000 ],
+ [ 'cds_90s.year' => 1989 ],
+ [ 'artist__row.artistid' => 5 ],
+ ]);
-# search for all artists prefetching published cds in the 80s...
-#####
-# the join must be a prefetch, but it can't work until the collapse rewrite is finished
-# (right-side vs left-side order)
-#####
TODO: {
- local $TODO = "Replace the join below with this when we fix the collapser";
- lives_ok {
- my @all_artists_with_80_cds = $schema->resultset("Artist")->search
- ({ 'cds_80s.cdid' => { '!=' => undef } }, { prefetch => 'cds_80s' })->all;
- } 'prefetchy-fetchy-fetch?';
+ local $TODO = 'enhanced aliasing in search_related';
+ my $cds_90s_rs = $artist2->cds_90s;
+ is_same_sql_bind($cds_90s_rs->as_query,
+ '(SELECT me.cdid, me.artist, me.title, me.year, me.genreid,'.
+ ' me.single_track FROM artist artist__row JOIN cd me ON ( me.artist = artist__row.artistid'.
+ ' AND ( me.year < ? AND me.year > ? ) ) WHERE ( artist__row.artistid = ? ))',
+ [
+ [ 'me.year' => 2000 ],
+ [ 'me.year' => 1989 ],
+ [ 'artist__row.artistid' => 5 ],
+ ]);
}
+my @cds_90s = $cds_90s_rs->all;
+is(@cds_90s, 6, '6 90s cds found (1990 - 1995) even with non-optimized search');
+map { ok($_->year < 2000 && $_->year > 1989) } @cds_90s;
+
+my @cds_90s_95 = $artist2->cds_90s->search({ 'year' => 1995 });
+is(@cds_90s_95, 1, '1 90s (95) cds found even with non-optimized search');
+map { ok($_->year == 1995) } @cds_90s_95;
+# search for all artists prefetching published cds in the 80s...
my @all_artists_with_80_cds = $schema->resultset("Artist")->search
({ 'cds_80s.cdid' => { '!=' => undef } }, { join => 'cds_80s', distinct => 1 });
'16 correct cds found'
);
+TODO: {
+local $TODO = 'Prefetch on custom rels can not work until the collapse rewrite is finished '
+ . '(currently collapser requires a right-side (which is indeterministic) order-by)';
+lives_ok {
+
+my @all_artists_with_80_cds_pref = $schema->resultset("Artist")->search
+ ({ 'cds_80s.cdid' => { '!=' => undef } }, { prefetch => 'cds_80s' });
+
+is_deeply(
+ [ sort ( map { $_->year } map { $_->cds_80s->all } @all_artists_with_80_cds_pref ) ],
+ [ sort (1980..1989, 1980..1985) ],
+ '16 correct cds found'
+);
+
+} 'prefetchy-fetchy-fetch';
+} # end of TODO
+
+
# try to create_related a 80s cd
throws_ok {
$artist->create_related('cds_80s', { title => 'related creation 1' });
$artist->create_related('cds_90s', { title => 'related_creation 4', year => '2038' });
} qr/\Qunable to set_from_related - no simplified condition available for 'cds_90s'/, 'Create failed - non-simplified rel';
-
# Do a self-join last-entry search
my @last_track_ids;
for my $cd ($schema->resultset('CD')->search ({}, { order_by => 'cdid'})->all) {
'last group-entry via self-join works',
);
+my $artwork = $schema->resultset('Artwork')->search({},{ order_by => 'cd_id' })->first;
+my @artists = $artwork->artists->all;
+is(scalar @artists, 2, 'the two artists are associated');
+
+my @artwork_artists = $artwork->artwork_to_artist->all;
+foreach (@artwork_artists) {
+ lives_ok {
+ my $artista = $_->artist;
+ my $artistb = $_->artist_test_m2m;
+ ok($artista->rank < 10 ? $artistb : 1, 'belongs_to with custom rel works.');
+ my $artistc = $_->artist_test_m2m_noopt;
+ ok($artista->rank < 10 ? $artistc : 1, 'belongs_to with custom rel works even in non-simplified.');
+ } 'belongs_to works with custom rels';
+}
+
+@artists = ();
+lives_ok {
+ @artists = $artwork->artists_test_m2m2->all;
+} 'manytomany with extended rels in the has many works';
+is(scalar @artists, 2, 'two artists');
+
+@artists = ();
+lives_ok {
+ @artists = $artwork->artists_test_m2m->all;
+} 'can fetch many to many with optimized version';
+is(scalar @artists, 1, 'only one artist is associated');
+
+@artists = ();
+lives_ok {
+ @artists = $artwork->artists_test_m2m_noopt->all;
+} 'can fetch many to many with non-optimized version';
+is(scalar @artists, 1, 'only one artist is associated');
+
+
done_testing;