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use strict;
use warnings;
use Test::More;
use_ok('Test::MockDBI');
my $instance = Test::MockDBI::get_instance();
my $dbh = DBI->connect('DBI:mysql:something', 'user1', 'password1');
{
#Setting up a global resultset
my @expected = ( { number => 1 }, { number => 2 }, { number => 3 } );
$instance->set_retval( method => 'fetchrow_hashref', retval => \@expected );
my $sth = $dbh->prepare('SELECT * FROM sometable');
$sth->execute();
my @got = ();
my $cnt = 0;
while( my $row = $sth->fetchrow_hashref()){
push(@got, $row);
$cnt++;
}
is_deeply(\@got, \@expected, "Got the expected resultset");
cmp_ok($cnt, '==', scalar(@expected), "Executed the while loop the expected number of times");
}
{
#Testing setting a resultset based on the sql
my @expected = ( { letter => 'A' }, { letter => 'B' }, { letter => 'C' } );
my $sql = "SELECT * FROM atable";
$instance->set_retval( method => 'fetchrow_hashref', retval => \@expected, sql => $sql );
my $sth = $dbh->prepare($sql);
$sth->execute();
my @got = ();
my $cnt = 0;
while( my $row = $sth->fetchrow_hashref()){
push(@got, $row);
$cnt++;
}
is_deeply(\@got, \@expected, "Got the expected resultset");
cmp_ok($cnt, '==', scalar(@expected), "Executed the while loop the expected number of times");
}
{
#Testing that a sql resultset should have precedence over a global resultset
my @expected = ( { letter => 'A' }, { letter => 'B' }, { letter => 'C' } );
my @not_expected = ( { number => 1 }, { number => 2 }, { number => 3 } );
my $sql = "SELECT * FROM atable";
$instance->set_retval( method => 'fetchrow_hashref', retval => \@expected, sql => $sql );
$instance->set_retval( method => 'fetchrow_hashref', retval => \@not_expected );
my $sth = $dbh->prepare($sql);
$sth->execute();
my @got = ();
my $cnt = 0;
while( my $row = $sth->fetchrow_hashref()){
push(@got, $row);
$cnt++;
}
is_deeply(\@got, \@expected, "Got the expected resultset");
cmp_ok($cnt, '==', scalar(@expected), "Executed the while loop the expected number of times");
}
done_testing();
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