X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F71mysql.t;h=836c846a6d96f0f986371787b544f2be39449c3f;hb=6a9992417a9b274d874519fd42f1b331d5ac91e6;hp=93f45fddb6da8922fe2e1a5611827dda0a34929f;hpb=d6915f449e2d68ac184d6bc616043fd605913757;p=dbsrgits%2FDBIx-Class.git

diff --git a/t/71mysql.t b/t/71mysql.t
index 93f45fd..836c846 100644
--- a/t/71mysql.t
+++ b/t/71mysql.t
@@ -2,8 +2,10 @@ use strict;
 use warnings;  
 
 use Test::More;
+use Test::Exception;
 use lib qw(t/lib);
 use DBICTest;
+use DBI::Const::GetInfoType;
 
 my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_MYSQL_${_}" } qw/DSN USER PASS/};
 
@@ -12,34 +14,55 @@ 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 => 5;
+plan tests => 19;
 
-DBICTest::Schema->compose_connection('MySQLTest' => $dsn, $user, $pass);
+my $schema = DBICTest::Schema->connect($dsn, $user, $pass);
 
-my $dbh = MySQLTest->schema->storage->dbh;
+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', '');
 
-MySQLTest::Artist->load_components('PK::Auto');
+# This is in Core now, but it's here just to test that it doesn't break
+$schema->class('Artist')->load_components('PK::Auto');
 
 # test primary key handling
-my $new = MySQLTest::Artist->create({ name => 'foo' });
+my $new = $schema->resultset('Artist')->create({ name => 'foo' });
 ok($new->artistid, "Auto-PK worked");
 
 # test LIMIT support
 for (1..6) {
-    MySQLTest::Artist->create({ name => 'Artist ' . $_ });
+    $schema->resultset('Artist')->create({ name => 'Artist ' . $_ });
 }
-my $it = MySQLTest::Artist->search( {},
+my $it = $schema->resultset('Artist')->search( {},
     { rows => 3,
       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;
@@ -55,23 +78,113 @@ 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' => 'VARCHAR',
+        'data_type' => 'CHAR',
         'is_nullable' => 1,
         'size' => 10,
         'default_value' => undef,
     },
 };
 
+$schema->populate ('Owners', [
+  [qw/id  name  /],
+  [qw/1   wiggle/],
+  [qw/2   woggle/],
+  [qw/3   boggle/],
+]);
+
+$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;
+
+    my ($v1, $v2, $v3) = $mysql_version =~ /^(\d+)\.(\d+)(?:\.(\d+))?/;
+    skip "Cannot determine MySQL server version", 1 if !$v1 || !defined($v2);
+
+    $v3 ||= 0;
+
+    if( ($v1 < 5) || ($v1 == 5 && $v2 == 0 && $v3 <= 3) ) {
+        $test_type_info->{charfield}->{data_type} = 'VARCHAR';
+    }
+
+    my $type_info = $schema->storage->columns_info_for('artist');
+    is_deeply($type_info, $test_type_info, 'columns_info_for - column data types');
+}
+
+my $cd = $schema->resultset ('CD')->create ({});
+my $producer = $schema->resultset ('Producer')->create ({});
+lives_ok { $cd->set_producers ([ $producer ]) } 'set_relationship doesnt die';
+
+
+## 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)
 
-my $type_info = MySQLTest->schema->storage->columns_info_for('artist');
-is_deeply($type_info, $test_type_info, 'columns_info_for - column data types');
+NULLINSEARCH: {
+    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';
 
-# clean up our mess
-$dbh->do("DROP TABLE artist");
+    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';
+
+    my $artist = $artist2_rs->single;
+
+    is $artist => undef
+      => 'Nothing Found!';
+}