+BEGIN { do "./t/lib/ANFANG.pm" or die ( $@ || $! ) }
+
use strict;
use warnings;
use Test::More;
use Test::Exception;
-use lib qw(t/lib);
+use Test::Warn;
+
use DBICTest ':DiffSQL';
my $schema = DBICTest->init_schema();
} 'prefetchy-fetchy-fetch';
+# create_related a plain cd via the equoivalent coderef cond, with no extra conditions
+lives_ok {
+ $artist->create_related('cds_cref_cond', { title => 'related creation via coderef cond', year => '2010' } );
+} 'created_related with simple condition works';
# try to create_related a 80s cd
throws_ok {
$artist->create_related('cds_80s', { title => 'related creation 1' });
-} qr/\QCustom relationship 'cds_80s' not definitive - returns conditions instead of values for column(s): 'year'/,
+} qr/\QUnable to complete value inferrence - custom relationship 'cds_80s' on source 'Artist' returns conditions instead of values for column(s): 'year'/,
'Create failed - complex cond';
# now supply an explicit arg overwriting the ambiguous cond
-my $id_2020 = $artist->create_related('cds_80s', { title => 'related creation 2', year => '2020' })->id;
+my $cd_2020 = $artist->create_related('cds_80s', { title => 'related creation 2', year => '2020' });
+my $id_2020 = $cd_2020->id;
is(
$schema->resultset('CD')->find($id_2020)->title,
'related creation 2',
# try a specific everything via a non-simplified rel
throws_ok {
$artist->create_related('cds_90s', { title => 'related_creation 4', year => '2038' });
-} qr/\QRelationship 'cds_90s' does not resolve to a join-free condition fragment/,
+} qr/\QRelationship 'cds_90s' on source 'Artist' does not resolve to a join-free condition fragment/,
'Create failed - non-simplified rel';
# Do a self-join last-entry search
'last_track via insane subquery condition works, even without prefetch',
);
+
my $artwork = $schema->resultset('Artwork')->search({},{ order_by => 'cd_id' })->first;
-my @artists = $artwork->artists->all;
+my @artists = $artwork->artists->search({}, { order_by => 'artistid' } );
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;
+ my $artistb = $_->artist_limited_rank;
ok($artista->rank < 10 ? $artistb : 1, 'belongs_to with custom rel works.');
- my $artistc = $_->artist_test_m2m_noopt;
+ my $artistc = $_->artist_limited_rank_opaque;
ok($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');
+is(
+ $schema->resultset('Artwork')
+ ->related_resultset( 'artwork_to_artist_via_opaque_customcond' )
+ ->related_resultset( 'artist' )
+ ->search({}, { collapse => 1 })
+ ->count,
+ 2,
+ 'Custom rel works correctly',
+);
-@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');
+is (
+ scalar $artwork->all_artists_via_opaque_customcond->all,
+ 2,
+ 'Expected two m2m associated artist objects via opaque costom cond'
+);
-@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');
+for (qw( artist_limited_rank artist_limited_rank_opaque )) {
+ is(
+ $schema->resultset('Artwork')
+ ->related_resultset( 'artwork_to_artist_via_opaque_customcond' )
+ ->related_resultset( $_ )
+ ->search({}, { collapse => 1 })
+ ->count,
+ 1,
+ 'Condition over double custom rel works correctly',
+ );
+
+ is (
+ scalar $artwork->$_->all,
+ 1,
+ 'Expected one m2m associated artist object via opaque custom cond + conditional far cond'
+ );
+
+ cmp_ok(
+ $artwork->${\"remove_from_$_"} ( $artists[1] ),
+ '==',
+ 0,
+ 'deletion action reports 0'
+ );
+
+ is (
+ scalar $artwork->all_artists_via_opaque_customcond->all,
+ 2,
+ 'Indeed nothing was removed'
+ );
+
+ cmp_ok(
+ $artwork->${\"remove_from_$_"} ( $artists[0] ),
+ '==',
+ 1,
+ 'Removal reports correct count'
+ );
+
+ is (
+ scalar $artwork->all_artists_via_opaque_customcond->all,
+ 1,
+ 'Indeed removed the matching artist'
+ );
+
+ $artwork->${\"set_$_"}([]);
+
+ is (
+ scalar $artwork->all_artists_via_opaque_customcond->all,
+ 0,
+ 'Everything removed via limited far cond'
+ );
+
+ # can't use the opaque one - need set_from_related to work
+ $artwork->set_artist_limited_rank( \@artists );
+
+ {
+ local $TODO = 'Taking into account the relationship bridge condition is not likely to ever work... unless we get DQ hooked somehow';
+
+ is (
+ scalar $artwork->all_artists_via_opaque_customcond->all,
+ 1,
+ 'Re-Addition passed through only one of the artists'
+ );
+ }
+
+ throws_ok { $artwork->set_all_artists_via_opaque_customcond( \@artists ) }
+ qr/\QRelationship 'artwork_to_artist_via_opaque_customcond' on source 'Artwork' does not resolve to a join-free condition fragment/;
+
+ is (
+ scalar $artwork->all_artists_via_opaque_customcond->all,
+ 2,
+ 'Everything still there as expected'
+ );
+}
# Make a single for each last_track
'Prefetched singles in proper order'
);
+# test set_from_related/find_related with a belongs_to custom condition
+my $preexisting_cd = $schema->resultset('CD')->find(1);
+
+my $cd_single_track = $schema->resultset('CD')->create({
+ artist => $artist,
+ title => 'one one one',
+ year => 2001,
+ tracks => [{ title => 'uno uno uno' }]
+});
+
+my $single_track = $cd_single_track->tracks->next;
+
+is(
+ $single_track->cd_cref_cond->title,
+ $cd_single_track->title,
+ 'Got back the expected single-track cd title',
+);
+
+is_deeply
+ { $schema->resultset('Track')->find({ cd_cref_cond => { cdid => $cd_single_track->id } })->get_columns },
+ { $single_track->get_columns },
+ 'Proper find with related via coderef cond',
+;
+
+warnings_exist {
+ is_same_sql_bind(
+ $single_track->deliberately_broken_all_cd_tracks->as_query,
+ '(
+ SELECT me.trackid, me.cd, me.position, me.title, me.last_updated_on, me.last_updated_at
+ FROM track track__row
+ JOIN track me
+ ON me.cd = ?
+ WHERE track__row.trackid = ?
+ )',
+ [
+ [{ dbic_colname => "me.cd", sqlt_datatype => "integer" }
+ => "track__row.cd" ],
+ [{ dbic_colname => "track__row.trackid", sqlt_datatype => "integer" }
+ => 19 ],
+ ],
+ 'Expected nonsensical JOIN cond',
+ ),
+} qr/\Qrelationship 'deliberately_broken_all_cd_tracks' on source 'Track' specifies equality of column 'cd' and the *VALUE* 'cd' (you did not use the { -ident => ... } operator)/,
+ 'Warning on 99.9999% malformed custom cond'
+;
+
+$single_track->set_from_related( cd_cref_cond => undef );
+ok $single_track->is_column_changed('cd');
+is $single_track->get_column('cd'), undef, 'UNset from related via coderef cond';
+is $single_track->cd, undef, 'UNset related object via coderef cond';
+
+$single_track->discard_changes;
+
+$single_track->set_from_related( cd_cref_cond => $preexisting_cd );
+ok $single_track->is_column_changed('cd');
+is $single_track->get_column('cd'), 1, 'set from related via coderef cond';
+is_deeply
+ { $single_track->cd->get_columns },
+ { $preexisting_cd->get_columns },
+ 'set from related via coderef cond inflates properly',
+;
+
+throws_ok {
+ local $schema->source('Track')->relationship_info('cd_cref_cond')->{cond} = sub { 1,2,3 };
+ $schema->resultset('Track')->find({ cd_cref_cond => {} });
+} qr/\QA custom condition coderef can return at most 2 conditions, but relationship 'cd_cref_cond' on source 'Track' returned extra values: 3/;
+
done_testing;
projects / dbsrgits/DBIx-Class.git / blobdiff