public function testMake()
{
$diff = new tools\diffs\variable();
$exception = null;
try {
$diff->make();
} catch (\exception $exception) {
}
$this->assert->exception($exception)->isInstanceOf('mageekguy\\atoum\\exceptions\\runtime')->hasMessage('Reference is undefined');
$diff->setReference($reference = uniqid());
try {
$diff->make();
} catch (\exception $exception) {
}
$this->assert->exception($exception)->isInstanceOf('mageekguy\\atoum\\exceptions\\runtime')->hasMessage('Data is undefined');
$diff->setData($reference);
$this->assert->array($diff->make())->isEqualTo(array(self::dumpAsString($reference)));
}
