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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 = ( [1, 2, 3], [4, 5, 6], [7, 8, 9] );
$instance->set_retval( method => 'fetchrow_arrayref', retval => \@expected );
my $sth = $dbh->prepare('SELECT * FROM sometable');
$sth->execute();
my @got = ();
my $cnt = 0;
while( my $row = $sth->fetchrow_arrayref()){
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 = ( [1, 2, 3], [4, 5, 6], [7, 8, 9] );
my $sql = "SELECT * FROM atable";
$instance->set_retval( method => 'fetchrow_arrayref', retval => \@expected, sql => $sql );
my $sth = $dbh->prepare($sql);
$sth->execute();
my @got = ();
my $cnt = 0;
while( my $row = $sth->fetchrow_arrayref()){
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 = ( [1, 2, 3], [4, 5, 6], [7, 8, 9] );
my @not_expected = ( ['A', 'B', 'C'], ['D', 'E', 'F'], ['G', 'H', 'J'] );
my $sql = "SELECT * FROM atable";
$instance->set_retval( method => 'fetchrow_arrayref', retval => \@expected, sql => $sql );
$instance->set_retval( method => 'fetchrow_arrayref', retval => \@not_expected );
my $sth = $dbh->prepare($sql);
$sth->execute();
my @got = ();
my $cnt = 0;
while( my $row = $sth->fetchrow_arrayref()){
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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