From: Peter Rabbitson Date: Wed, 11 Feb 2009 09:02:42 +0000 (+0000) Subject: Add a weird extra test, that should work nevertheless X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=f4eb6ea2a44ee9b0c894a56ac6672ecca0db5cbf;p=dbsrgits%2FDBIx-Class-Historic.git Add a weird extra test, that should work nevertheless --- diff --git a/t/77prefetch.t b/t/77prefetch.t index d486ab4..e6273c6 100644 --- a/t/77prefetch.t +++ b/t/77prefetch.t @@ -17,7 +17,7 @@ BEGIN { eval "use DBD::SQLite"; plan $@ ? ( skip_all => 'needs DBD::SQLite for testing' ) - : ( tests => 63 ); + : ( tests => 68 ); } # figure out if we've got a version of sqlite that is older than 3.2.6, in @@ -49,8 +49,30 @@ cmp_ok($rs + 0, '==', 3, 'Correct number of records returned'); # A search() with prefetch seems to pollute an already joined resultset # in a way that offsets future joins (adapted from a test case by Debolaz) { - my $cd_rs = $schema->resultset ('Producer')->first->cds; - my $attrs = Dumper $cd_rs->{attrs}; + my ($cd_rs, $attrs); + + # test a real-life case - rs is obtained by an implicit m2m join + $cd_rs = $schema->resultset ('Producer')->first->cds; + $attrs = Dumper $cd_rs->{attrs}; + + $cd_rs->search ({})->all; + is (Dumper ($cd_rs->{attrs}), $attrs, 'Resultset attributes preserved after a simple search'); + + lives_ok (sub { + $cd_rs->search ({'artist.artistid' => 1}, { prefetch => 'artist' })->all; + is (Dumper ($cd_rs->{attrs}), $attrs, 'Resultset attributes preserved after search with prefetch'); + }, 'first prefetching search ok'); + + lives_ok (sub { + $cd_rs->search ({'artist.artistid' => 1}, { prefetch => 'artist' })->all; + is (Dumper ($cd_rs->{attrs}), $attrs, 'Resultset attributes preserved after another search with prefetch') + }, 'second prefetching search ok'); + + + # test a regular rs with an empty seen_join injected - it should still work! + $cd_rs = $schema->resultset ('CD'); + $cd_rs->{attrs}{seen_join} = {}; + $attrs = Dumper $cd_rs->{attrs}; $cd_rs->search ({})->all; is (Dumper ($cd_rs->{attrs}), $attrs, 'Resultset attributes preserved after a simple search');