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use strict;
use Test::More tests => 23;
BEGIN {
use_ok('DBD::Mock');
use_ok('DBI');
}
my $dbh = DBI->connect('DBI:Mock:', '', '', { RaiseError => 1, PrintError => 0 });
isa_ok($dbh, "DBI::db");
ok($dbh->{RaiseError}, '... RaiseError is set correctly');
ok(! $dbh->{PrintError}, '... PrintError is set correctly');
my $sth_exec = $dbh->prepare('SELECT foo FROM bar');
isa_ok($sth_exec, "DBI::st");
# turn off the handle between the prepare and execute...
$dbh->{mock_can_connect} = 0;
# check our value is correctly set
is($dbh->{mock_can_connect}, 0, '... can connect is set to 0');
# and check the side effects of that
ok(!$dbh->{Active}, '... the handle is not Active');
ok(!$dbh->ping(), '... and ping returns false');
# now try to execute it
eval { $sth_exec->execute() };
ok($@, '... we got an exception');
like($@, qr/No connection present/, '... we got the expected execption');
# turn off the database between execute and fetch
$dbh->{mock_can_connect} = 1;
# check our value is correctly set
is($dbh->{mock_can_connect}, 1, '... can connect is set to 1');
# and check the side effects of that
ok($dbh->{Active}, '... the handle is Active');
ok($dbh->ping(), '... and ping returns true');
$dbh->{mock_add_resultset} = [[ qw(foo bar ) ], # column headers
[ qw(this that ) ], # first row values
[ qw(never seen) ]]; # second row values
my $sth_fetch = $dbh->prepare('SELECT foo, bar FROM baz');
isa_ok($sth_fetch, "DBI::st");
eval { $sth_fetch->execute() };
ok(!$@, '... executed without exception');
my $row = eval { $sth_fetch->fetchrow_arrayref() };
ok(!$@, '... the first row was returned without execption');
is_deeply($row, [ qw(this that) ], '... we got back the expected data in the first row');
# now turn off the database
$dbh->{mock_can_connect} = 0;
# check our value is correctly set
is($dbh->{mock_can_connect}, 0, '... can connect is set to 0');
# and check the side effects of that
ok(!$dbh->{Active}, '... the handle is not Active');
ok(!$dbh->ping(), '... and ping returns false');
$row = eval { $sth_fetch->fetchrow_arrayref() };
ok($@, '... we got the exception');
like($sth_fetch->errstr,
qr/^No connection present/,
'... fetching row against inactive db throws expected exception' );
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