X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F746mssql.t;h=f5c00713628c73260529be039837f084acf254dc;hb=289877b0f45dc590dce3f9943543bfde98a7613f;hp=f53d49fcbdbb8c354b3e4f904a19cca2686c5c6a;hpb=8c0104fe43324a5e29d798a93bdb634bac61f3fb;p=dbsrgits%2FDBIx-Class-Historic.git diff --git a/t/746mssql.t b/t/746mssql.t index f53d49f..f5c0071 100644 --- a/t/746mssql.t +++ b/t/746mssql.t @@ -1,18 +1,20 @@ use strict; -use warnings; +use warnings; use Test::More; +use Test::Exception; use lib qw(t/lib); use DBICTest; +use DBIC::SqlMakerTest; my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_MSSQL_ODBC_${_}" } qw/DSN USER PASS/}; plan skip_all => 'Set $ENV{DBICTEST_MSSQL_ODBC_DSN}, _USER and _PASS to run this test' unless ($dsn && $user); -plan tests => 13; +plan tests => 27; -my $schema = DBICTest::Schema->connect($dsn, $user, $pass, {AutoCommit => 1}); +my $schema = DBICTest::Schema->connect($dsn, $user, $pass); { no warnings 'redefine'; @@ -47,7 +49,7 @@ SQL my %seen_id; # fresh $schema so we start unconnected -$schema = DBICTest::Schema->connect($dsn, $user, $pass, {AutoCommit => 1}); +$schema = DBICTest::Schema->connect($dsn, $user, $pass); # test primary key handling my $new = $schema->resultset('Artist')->create({ name => 'foo' }); @@ -73,10 +75,164 @@ $it->next; is( $it->next->name, "Artist 2", "iterator->next ok" ); is( $it->next, undef, "next past end of resultset ok" ); +$schema->storage->dbh_do (sub { + my ($storage, $dbh) = @_; + eval { $dbh->do("DROP TABLE Owners") }; + eval { $dbh->do("DROP TABLE Books") }; + $dbh->do(<<'SQL'); + + +CREATE TABLE Books ( + id INT IDENTITY (1, 1) NOT NULL, + source VARCHAR(100), + owner INT, + title VARCHAR(10), + price INT NULL +) + +CREATE TABLE Owners ( + id INT IDENTITY (1, 1) NOT NULL, + name VARCHAR(100), +) + +SQL + +}); + +lives_ok ( sub { + $schema->populate ('Owners', [ + [qw/id name /], + [qw/1 wiggle/], + [qw/2 woggle/], + [qw/3 boggle/], + [qw/4 fREW/], + [qw/5 fRIOUX/], + [qw/6 fROOH/], + [qw/7 fRUE/], + [qw/8 fISMBoC/], + [qw/9 station/], + [qw/10 mirror/], + [qw/11 dimly/], + [qw/12 face_to_face/], + [qw/13 icarus/], + [qw/14 dream/], + [qw/15 dyrstyggyr/], + ]); +}, 'populate with PKs supplied ok' ); + +lives_ok ( sub { + $schema->populate ('BooksInLibrary', [ + [qw/source owner title /], + [qw/Library 1 secrets0/], + [qw/Library 1 secrets1/], + [qw/Eatery 1 secrets2/], + [qw/Library 2 secrets3/], + [qw/Library 3 secrets4/], + [qw/Eatery 3 secrets5/], + [qw/Library 4 secrets6/], + [qw/Library 5 secrets7/], + [qw/Eatery 5 secrets8/], + [qw/Library 6 secrets9/], + [qw/Library 7 secrets10/], + [qw/Eatery 7 secrets11/], + [qw/Library 8 secrets12/], + ]); +}, 'populate without PKs supplied ok' ); + +# +# try a prefetch on tables with identically named columns +# + +# set quote char - make sure things work while quoted +$schema->storage->_sql_maker->{quote_char} = [qw/[ ]/]; +$schema->storage->_sql_maker->{name_sep} = '.'; + +{ + # try a ->has_many direction + my $owners = $schema->resultset ('Owners')->search ({ + 'books.id' => { '!=', undef } + }, { + prefetch => 'books', + order_by => 'name', + rows => 3, # 8 results total + }); + + is ($owners->page(1)->all, 3, 'has_many prefetch returns correct number of rows'); + is ($owners->page(1)->count, 3, 'has-many prefetch returns correct count'); + + TODO: { + local $TODO = 'limit past end of resultset problem'; + is ($owners->page(3)->all, 2, 'has_many prefetch returns correct number of rows'); + is ($owners->page(3)->count, 2, 'has-many prefetch returns correct count'); + is ($owners->page(3)->count_rs->next, 2, 'has-many prefetch returns correct count_rs'); + + # make sure count does not become overly complex FIXME + is_same_sql_bind ( + $owners->page(3)->count_rs->as_query, + '( + SELECT COUNT( * ) + FROM ( + SELECT TOP 3 [me].[id] + FROM [owners] [me] + LEFT JOIN [books] [books] ON [books].[owner] = [me].[id] + WHERE ( [books].[id] IS NOT NULL ) + GROUP BY [me].[id] + ORDER BY [me].[id] DESC + ) [count_subq] + )', + [], + ); + } + + # try a ->belongs_to direction (no select collapse, group_by should work) + my $books = $schema->resultset ('BooksInLibrary')->search ({ + 'owner.name' => [qw/wiggle woggle/], + }, { + distinct => 1, + prefetch => 'owner', + rows => 2, # 3 results total + order_by => { -desc => 'owner' }, + # there is no sane way to order by the right side of a grouped prefetch currently :( + #order_by => { -desc => 'owner.name' }, + }); + + + is ($books->page(1)->all, 2, 'Prefetched grouped search returns correct number of rows'); + is ($books->page(1)->count, 2, 'Prefetched grouped search returns correct count'); + + TODO: { + local $TODO = 'limit past end of resultset problem'; + is ($books->page(2)->all, 1, 'Prefetched grouped search returns correct number of rows'); + is ($books->page(2)->count, 1, 'Prefetched grouped search returns correct count'); + is ($books->page(2)->count_rs->next, 1, 'Prefetched grouped search returns correct count_rs'); + + # make sure count does not become overly complex FIXME + is_same_sql_bind ( + $books->page(2)->count_rs->as_query, + '( + SELECT COUNT( * ) + FROM ( + SELECT TOP 2 [me].[id] + FROM [books] [me] + JOIN [owners] [owner] ON [owner].[id] = [me].[owner] + WHERE ( ( ( [owner].[name] = ? OR [owner].[name] = ? ) AND [source] = ? ) ) + GROUP BY [me].[id], [me].[source], [me].[owner], [me].[title], [me].[price], [owner].[id], [owner].[name] + ORDER BY [me].[id] DESC + ) [count_subq] + )', + [ + [ 'owner.name' => 'wiggle' ], + [ 'owner.name' => 'woggle' ], + [ 'source' => 'Library' ], + ], + ); + } + +} # clean up our mess END { my $dbh = eval { $schema->storage->_dbh }; $dbh->do('DROP TABLE artist') if $dbh; } - +# vim:sw=2 sts=2