use strict;
use warnings;  

use Test::More;
use lib qw(t/lib);
use DBICTest;

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 => 12;

my $schema = DBICTest::Schema->connect($dsn, $user, $pass, {AutoCommit => 1});

$schema->storage->ensure_connected;
isa_ok( $schema->storage, 'DBIx::Class::Storage::DBI::ODBC::Microsoft_SQL_Server' );

my $dbh = $schema->storage->dbh;

eval { $dbh->do("DROP TABLE artist") };

    $dbh->do(<<'');
CREATE TABLE artist (
   artistid INT IDENTITY NOT NULL,
   name VARCHAR(255),
   charfield CHAR(10),
   primary key(artistid)
)

my %seen_id;

# test primary key handling
my $new = $schema->resultset('Artist')->create({ name => 'foo' });
ok($new->artistid > 0, "Auto-PK worked");

$seen_id{$new->artistid}++;

# test LIMIT support
for (1..6) {
    $new = $schema->resultset('Artist')->create({ name => 'Artist ' . $_ });
    is ( $seen_id{$new->artistid}, undef, "id for Artist $_ is unique" );
    $seen_id{$new->artistid}++;
}

my $it = $schema->resultset('Artist')->search( {}, {
    rows => 3,
    order_by => 'artistid',
});

is( $it->count, 3, "LIMIT count ok" );
is( $it->next->name, "foo", "iterator->next ok" );
$it->next;
is( $it->next->name, "Artist 2", "iterator->next ok" );
is( $it->next, undef, "next past end of resultset ok" );


# clean up our mess
END {
    $dbh->do('DROP TABLE artist') if $dbh;
}