X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F71mysql.t;h=836c846a6d96f0f986371787b544f2be39449c3f;hb=6a9992417a9b274d874519fd42f1b331d5ac91e6;hp=98f9a3696a067ec80000c94e193fbe72ac7a45ae;hpb=55cfbb70c09c2b0a907098d0acc34fdbd98abe61;p=dbsrgits%2FDBIx-Class.git diff --git a/t/71mysql.t b/t/71mysql.t index 98f9a36..836c846 100644 --- a/t/71mysql.t +++ b/t/71mysql.t @@ -2,6 +2,7 @@ use strict; use warnings; use Test::More; +use Test::Exception; use lib qw(t/lib); use DBICTest; use DBI::Const::GetInfoType; @@ -13,7 +14,7 @@ my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_MYSQL_${_}" } qw/DSN USER PASS/}; plan skip_all => 'Set $ENV{DBICTEST_MYSQL_DSN}, _USER and _PASS to run this test' unless ($dsn && $user); -plan tests => 10; +plan tests => 19; my $schema = DBICTest::Schema->connect($dsn, $user, $pass); @@ -21,7 +22,27 @@ my $dbh = $schema->storage->dbh; $dbh->do("DROP TABLE IF EXISTS artist;"); -$dbh->do("CREATE TABLE artist (artistid INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, name VARCHAR(255), charfield CHAR(10));"); +$dbh->do("CREATE TABLE artist (artistid INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, name VARCHAR(100), rank INTEGER NOT NULL DEFAULT '13', charfield CHAR(10));"); + +$dbh->do("DROP TABLE IF EXISTS cd;"); + +$dbh->do("CREATE TABLE cd (cdid INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, artist INTEGER, title TEXT, year INTEGER, genreid INTEGER, single_track INTEGER);"); + +$dbh->do("DROP TABLE IF EXISTS producer;"); + +$dbh->do("CREATE TABLE producer (producerid INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, name TEXT);"); + +$dbh->do("DROP TABLE IF EXISTS cd_to_producer;"); + +$dbh->do("CREATE TABLE cd_to_producer (cd INTEGER,producer INTEGER);"); + +$dbh->do("DROP TABLE IF EXISTS owners;"); + +$dbh->do("CREATE TABLE owners (id INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, name VARCHAR(100) NOT NULL);"); + +$dbh->do("DROP TABLE IF EXISTS books;"); + +$dbh->do("CREATE TABLE books (id INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, source VARCHAR(100) NOT NULL, owner integer NOT NULL, title varchar(100) NOT NULL, price integer);"); #'dbi:mysql:host=localhost;database=dbic_test', 'dbic_test', ''); @@ -41,7 +62,7 @@ my $it = $schema->resultset('Artist')->search( {}, offset => 2, order_by => 'artistid' } ); -is( $it->count, 3, "LIMIT count ok" ); +is( $it->count, 3, "LIMIT count ok" ); # ask for 3 rows out of 7 artists is( $it->next->name, "Artist 2", "iterator->next ok" ); $it->next; $it->next; @@ -57,9 +78,15 @@ my $test_type_info = { 'name' => { 'data_type' => 'VARCHAR', 'is_nullable' => 1, - 'size' => 255, + 'size' => 100, 'default_value' => undef, }, + 'rank' => { + 'data_type' => 'INT', + 'is_nullable' => 0, + 'size' => 11, + 'default_value' => 13, + }, 'charfield' => { 'data_type' => 'CHAR', 'is_nullable' => 1, @@ -68,6 +95,49 @@ my $test_type_info = { }, }; +$schema->populate ('Owners', [ + [qw/id name /], + [qw/1 wiggle/], + [qw/2 woggle/], + [qw/3 boggle/], +]); + +$schema->populate ('BooksInLibrary', [ + [qw/source owner title /], + [qw/Library 1 secrets1/], + [qw/Eatery 1 secrets2/], + [qw/Library 2 secrets3/], +]); + +# +# try a distinct + prefetch on tables with identically named columns +# (mysql doesn't seem to like subqueries with equally named columns) +# + +{ + # try a ->has_many direction (due to a 'multi' accessor the select/group_by group is collapsed) + my $owners = $schema->resultset ('Owners')->search ( + { 'books.id' => { '!=', undef }}, + { prefetch => 'books', distinct => 1 } + ); + my $owners2 = $schema->resultset ('Owners')->search ({ id => { -in => $owners->get_column ('me.id')->as_query }}); + for ($owners, $owners2) { + is ($_->all, 2, 'Prefetched grouped search returns correct number of rows'); + is ($_->count, 2, 'Prefetched grouped search returns correct count'); + } + + # try a ->belongs_to direction (no select collapse) + my $books = $schema->resultset ('BooksInLibrary')->search ( + { 'owner.name' => 'wiggle' }, + { prefetch => 'owner', distinct => 1 } + ); + my $books2 = $schema->resultset ('BooksInLibrary')->search ({ id => { -in => $books->get_column ('me.id')->as_query }}); + for ($books, $books2) { + is ($_->all, 1, 'Prefetched grouped search returns correct number of rows'); + is ($_->count, 1, 'Prefetched grouped search returns correct count'); + } +} + SKIP: { my $mysql_version = $dbh->get_info( $GetInfoType{SQL_DBMS_VER} ); skip "Cannot determine MySQL server version", 1 if !$mysql_version; @@ -85,34 +155,36 @@ SKIP: { is_deeply($type_info, $test_type_info, 'columns_info_for - column data types'); } -## Can we properly deal with the null search problem? +my $cd = $schema->resultset ('CD')->create ({}); +my $producer = $schema->resultset ('Producer')->create ({}); +lives_ok { $cd->set_producers ([ $producer ]) } 'set_relationship doesnt die'; -use Data::Dump qw/dump/; + +## Can we properly deal with the null search problem? +## +## Only way is to do a SET SQL_AUTO_IS_NULL = 0; on connect +## But I'm not sure if we should do this or not (Ash, 2008/06/03) +# +# There is now a built-in function to do this, test that everything works +# with it (ribasushi, 2009/07/03) NULLINSEARCH: { - - ok my $artist1_rs = $schema->resultset('Artist')->search({artistid=>6666}) - => 'Created an artist resultset of 6666'; - + my $ansi_schema = DBICTest::Schema->connect ($dsn, $user, $pass, { on_connect_call => 'set_ansi_mode' }); + + ok my $artist1_rs = $ansi_schema->resultset('Artist')->search({artistid=>6666}) + => 'Created an artist resultset of 6666'; + is $artist1_rs->count, 0 - => 'Got no returned rows'; - - ok my $artist2_rs = $schema->resultset('Artist')->search({artistid=>undef}) - => 'Created an artist resultset of undef'; - + => 'Got no returned rows'; + + ok my $artist2_rs = $ansi_schema->resultset('Artist')->search({artistid=>undef}) + => 'Created an artist resultset of undef'; + is $artist2_rs->count, 0 - => 'got no rows'; - + => 'got no rows'; + my $artist = $artist2_rs->single; - + is $artist => undef - => 'Nothing Found!'; - - warn dump $artist->get_columns if $artist; + => 'Nothing Found!'; } - - -# clean up our mess -END { - #$dbh->do("DROP TABLE artist") if $dbh; -} \ No newline at end of file