+BEGIN { do "./t/lib/ANFANG.pm" or die ( $@ || $! ) }
+
use strict;
use warnings;
use Test::More;
-use lib qw(t/lib);
+
+use DBIx::Class::_Util 'modver_gt_or_eq_and_lt';
+use base();
+BEGIN {
+ plan skip_all => 'base.pm 2.20 (only present in perl 5.19.7) is known to break this test'
+ if modver_gt_or_eq_and_lt( 'base', '2.19_01', '2.21' );
+}
+
+use Test::Exception;
+
use DBICTest;
my $schema = DBICTest->init_schema();
# Under some versions of SQLite if the $rs is left hanging around it will lock
# So we create a scope here cos I'm lazy
{
- my $rs = $schema->resultset('CD')->search ({}, { order_by => 'cdid' });
-
- # get the defined columns
- my @dbic_cols = sort $rs->result_source->columns;
-
- # use the hashref inflator class as result class
- $rs->result_class('DBIx::Class::ResultClass::HashRefInflator');
-
- # fetch first record
- my $datahashref1 = $rs->first;
-
- my @hashref_cols = sort keys %$datahashref1;
-
- is_deeply( \@dbic_cols, \@hashref_cols, 'returned columns' );
-
- my $cd1 = $rs->find ({cdid => 1});
- is_deeply ( $cd1, $datahashref1, 'first/find return the same thing');
+ my $rs = $schema->resultset('CD')->search ({}, {
+ order_by => 'cdid',
+ });
+
+ my $orig_resclass = $rs->result_class;
+ eval "package DBICTest::CDSubclass; use base '$orig_resclass'";
+
+# override on a specific $rs object, should not chain
+ $rs->result_class ('DBICTest::CDSubclass');
+
+ my $cd = $rs->find ({cdid => 1});
+ is (ref $cd, 'DBICTest::CDSubclass', 'result_class override propagates to find');
+
+ $cd = $rs->search({ cdid => 1 })->single;
+ is (ref $cd, $orig_resclass, 'result_class override does not propagate over seach+single');
+
+ $cd = $rs->search()->find ({ cdid => 1 });
+ is (ref $cd, $orig_resclass, 'result_class override does not propagate over seach+find');
+
+# set as attr - should propagate
+ my $hri_rs = $rs->search ({}, { result_class => 'DBIx::Class::ResultClass::HashRefInflator' });
+ is ($rs->result_class, 'DBICTest::CDSubclass', 'original class unchanged');
+ is ($hri_rs->result_class, 'DBIx::Class::ResultClass::HashRefInflator', 'result_class accessor pre-set via attribute');
+
+ my $datahashref1 = $hri_rs->next;
+ is_deeply(
+ [ sort keys %$datahashref1 ],
+ [ sort $rs->result_source->columns ],
+ 'returned correct columns',
+ );
+ $hri_rs->reset;
+
+ $cd = $hri_rs->find ({cdid => 1});
+ is_deeply ( $cd, $datahashref1, 'first/find return the same thing (result_class attr propagates)');
+
+ $cd = $hri_rs->search({ cdid => 1 })->single;
+ is_deeply ( $cd, $datahashref1, 'first/search+single return the same thing (result_class attr propagates)');
+
+ $hri_rs->result_class ('DBIx::Class::Row'); # something bogus
+ is(
+ $hri_rs->search->result_class, 'DBIx::Class::ResultClass::HashRefInflator',
+ 'result_class set using accessor does not propagate over unused search'
+ );
+
+# test result class auto-loading
+ throws_ok (
+ sub { $rs->result_class ('nonexsitant_bogus_class') },
+ qr/Can't locate nonexsitant_bogus_class.pm/,
+ 'Attempt to load on accessor override',
+ );
+ is ($rs->result_class, 'DBICTest::CDSubclass', 'class unchanged');
+
+ throws_ok (
+ sub { $rs->search ({}, { result_class => 'nonexsitant_bogus_class' }) },
+ qr/Can't locate nonexsitant_bogus_class.pm/,
+ 'Attempt to load on accessor override',
+ );
+ is ($rs->result_class, 'DBICTest::CDSubclass', 'class unchanged');
}
sub check_cols_of {
- my ($dbic_obj, $datahashref) = @_;
-
+ my ($dbic_obj, $datahashref, $prefetch, $prefix) = @_;
+
+ $prefetch ||= [];
+ $prefix ||= '';
+ my %prefetch; @prefetch{@$prefetch} = ();
+
foreach my $col (keys %$datahashref) {
# plain column
if (not ref ($datahashref->{$col}) ) {
- is ($datahashref->{$col}, $dbic_obj->get_column($col), 'same value');
+ is ($datahashref->{$col}, $dbic_obj->get_column($col), "value for $prefix$col");
}
# related table entry (belongs_to)
elsif (ref ($datahashref->{$col}) eq 'HASH') {
- check_cols_of($dbic_obj->$col, $datahashref->{$col});
+ delete $prefetch{$col};
+ check_cols_of($dbic_obj->$col, $datahashref->{$col}, [], "$col.");
}
# multiple related entries (has_many)
elsif (ref ($datahashref->{$col}) eq 'ARRAY') {
+ delete $prefetch{$col};
my @dbic_reltable = $dbic_obj->$col;
my @hashref_reltable = @{$datahashref->{$col}};
-
- is (scalar @hashref_reltable, scalar @dbic_reltable, 'number of related entries');
+
+ is (scalar @hashref_reltable, scalar @dbic_reltable, "number of related $col");
# for my $index (0..scalar @hashref_reltable) {
for my $index (0..scalar @dbic_reltable) {
my $dbic_reltable_obj = $dbic_reltable[$index];
my $hashref_reltable_entry = $hashref_reltable[$index];
-
- check_cols_of($dbic_reltable_obj, $hashref_reltable_entry);
+
+ check_cols_of($dbic_reltable_obj, $hashref_reltable_entry, [], "$col\[$index\].");
}
}
}
+ if (@$prefetch) {
+ is 0+(keys %prefetch), 0, "prefetched " . join ", ", @$prefetch
+ or diag "missed: " . join ", ", keys %prefetch;
+ }
}
# create a cd without tracks for testing empty has_many relationship
my $dbic_obj = $dbic[$index];
my $datahashref = $hashrefinf[$index];
- check_cols_of($dbic_obj, $datahashref);
+ check_cols_of($dbic_obj, $datahashref, [qw(artist tracks)]);
}
# sometimes for ultra-mega-speed you want to fetch columns in esoteric ways
-# check the inflator over a non-fetching join
+# check the inflator over a non-fetching join
$rs_dbic = $schema->resultset ('Artist')->search ({ 'me.artistid' => 1}, {
prefetch => { cds => 'tracks' },
order_by => [qw/cds.cdid tracks.trackid/],
);
done_testing;
+
projects / dbsrgits/DBIx-Class.git / blobdiff