use warnings;
use Test::More;
+use Test::Exception;
+use Test::Warn;
use lib qw(t/lib);
use DBICTest;
use DBIC::SqlMakerTest;
[ qw/primary track_cd_position track_cd_title/ ],
'Track source has three unique constraints'
);
+is_deeply(
+ [ sort $schema->source('Tag')->unique_constraint_names ],
+ [ qw/primary tagid_cd tagid_cd_tag tags_tagid_tag tags_tagid_tag_cd/ ],
+ 'Tag source has five unique constraints (from add_unique_constraings)'
+);
my $artistid = 1;
my $title = 'UNIQUE Constraint';
is($cd8->title, $cd1->title, 'title is correct');
is($cd8->year, $cd1->year, 'year is correct');
+# Add an extra row to potentially confuse the query
+$schema->resultset('CD')->create ({
+ artist => 2,
+ title => $title,
+ year => 2022,
+});
my $cd9 = $artist->cds->update_or_create(
{
cdid => $cd1->cdid,
# make sure the ident condition is assembled sanely
{
- my $artist = $schema->resultset('Artist')->next;
+ my $artist = $schema->resultset('Artist')->find(1);
my ($sql, @bind);
+ my $old_debugobj = $schema->storage->debugobj;
+ my $old_debug = $schema->storage->debug;
$schema->storage->debugobj(DBIC::DebugObj->new(\$sql, \@bind)),
$schema->storage->debug(1);
[qw/'1'/],
);
- $schema->storage->debug(0);
- $schema->storage->debugobj(undef);
+ $schema->storage->debug($old_debug);
+ $schema->storage->debugobj($old_debugobj);
}
+{
+ throws_ok {
+ eval <<'MOD' or die $@;
+ package # hide from PAUSE
+ DBICTest::Schema::UniqueConstraintWarningTest;
+
+ use base qw/DBIx::Class::Core/;
+
+ __PACKAGE__->table('dummy');
+
+ __PACKAGE__->add_column(qw/ foo bar /);
+
+ __PACKAGE__->add_unique_constraint(
+ constraint1 => [qw/ foo /],
+ constraint2 => [qw/ bar /],
+ );
+
+ 1;
+MOD
+ } qr/\Qadd_unique_constraint() does not accept multiple constraints, use add_unique_constraints() instead\E/,
+ 'add_unique_constraint throws when more than one constraint specified';
+}
+# make sure NULL is not considered condition-deterministic
+my $art_rs = $schema->resultset('Artist')->search({}, { order_by => 'artistid' });
+$art_rs->create ({ artistid => $_ + 640, name => "Outranked $_" }) for (1..2);
+warnings_are {
+ is(
+ $art_rs->find ({ artistid => 642, rank => 13, charfield => undef })->name,
+ 'Outranked 2',
+ 'Correct artist retrieved with find'
+ );
+
+ is (
+ $art_rs->search({ charfield => undef })->find ({ artistid => 642, rank => 13 })->name,
+ 'Outranked 2',
+ 'Correct artist retrieved with find'
+ );
+} [], 'no warnings';
+
done_testing;
+