use strict;

BEGIN {
  $|  = 1;
  $^W = 1;
}

use lib "t/lib";
use SQLeetTest;
use Test::More tests => 8;
use Test::NoWarnings;
use DBI qw(:sql_types);

my $dbh = connect_ok();
$dbh->do('CREATE TABLE foo (bar TEXT, num INT)');

foreach ( 1..5 ) {
  $dbh->do(
    'INSERT INTO foo (bar, num) VALUES (?, ?)',
    undef, ($_%2 ? "odd" : "even"), $_
  );
}
# DBI->trace(9);

# see if placeholder works
my ($v, $num) = $dbh->selectrow_array(
  'SELECT bar, num FROM foo WHERE num = ?',
  undef, 3
);
ok( $v eq 'odd' && $num == 3 );

# see if the sql itself works as expected
my $ar = $dbh->selectall_arrayref(
  'SELECT bar FROM foo GROUP BY bar HAVING count(*) > 1'
);
is( scalar(@$ar), 2, 'Got 2 results' );

# known workaround 1
# ref: http://code.google.com/p/gears/issues/detail?id=163
$ar = $dbh->selectall_arrayref(
  'SELECT bar FROM foo GROUP BY bar HAVING count(*) > 0+?',
  undef, 1
);
is( scalar(@$ar), 2, 'Got 2 results' );

# known workaround 2
my $sth = $dbh->prepare(
  'SELECT bar FROM foo GROUP BY bar HAVING count(*) > ?',
);
$sth->bind_param(1, 1, { TYPE => SQL_INTEGER });
$sth->execute;
$ar = $sth->fetchall_arrayref;
is( scalar(@$ar), 2, 'Got 2 results' );

# known workaround 3
{
  local $dbh->{sqlite_see_if_its_a_number} = 1;
  my $ar = $dbh->selectall_arrayref(
    'SELECT bar FROM foo GROUP BY bar HAVING count(*) > ?',
    undef, 1
  );
  is( scalar(@$ar), 2, 'Got 2 results' );
}

# and this is what should be tested
#TODO: {
  local $TODO = 'This test is currently broken again. Wait for a better fix, or use known workarounds shown above';
  $ar = $dbh->selectall_arrayref(
    'SELECT bar FROM foo GROUP BY bar HAVING count(*) > ?',
    undef, 1
  );
  # print "4: @$_\n" for @$ar;
  is( scalar(@$ar), 2, "we got ".(@$ar)." items" );
#}
