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# $Id: fetchrow_hashref-2.t 236 2008-12-04 10:28:12Z aff $
use strict;
use warnings;
# ------ enable testing mock DBI
BEGIN { push @ARGV, "--dbitest=42"; }
use Data::Dumper;
use Test::More;
use Test::Warn;
use File::Spec::Functions;
use lib catdir qw ( blib lib ); # use local version of Test::MockDBI
use Test::MockDBI;
plan tests => 7;
# ------ define variables
my $dbh = ""; # mock DBI database handle
my $md = Test::MockDBI::get_instance();
my $hashref = undef;
# ------ set up return values for DBI fetchrow_hashref() methods
$dbh = DBI->connect("", "", "");
my $arref = [ { key1 => 'value1' }, { key2 => 'value2' }, ];
warning_like{
$md->set_retval_scalar(42, "FETCHROW_HASHREF", sub { shift @$arref }); # shift off on hashref each time
} qr/set_retval_scalar is deprecated/, "Legacy warning displayed";
my $sth = $dbh->prepare("FETCHROW_HASHREF");
ok($sth, "sth is defined");
# row 1
$sth->execute();
my $rv = $sth->fetchrow_hashref();
isa_ok($rv, q{HASH}, q{Expect fetchrow_hashref to return a HASH ref the first time}) or
diag(q{rv:}.Dumper($rv));
is_deeply($rv, { key1 => 'value1' }, q{Expect { key1 => 'value1' }});
# row 2
$rv = $sth->fetchrow_hashref();
isa_ok($rv, q{HASH}, q{Expect fetchrow_hashref to return a HASH ref the second time}) or
diag(q{rv:}.Dumper($rv));
is_deeply($rv, { key2 => 'value2' }, q{Expect { key2 => 'value2' }}) or
diag(q{rv:}.Dumper($rv));
# row 3 - undefined
$hashref = $sth->fetchrow_hashref();
ok(!$hashref, q{Expect fetchrow_hashref to return false the third time}) or
diag(q{rv:}.Dumper($hashref));
__END__
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