public function evaluate($other, $description = '', $returnResult = false)
{
$isValid = true;
$comparatorFactory = new Factory();
$comparatorFactory->register(new DateTimeSimilarComparator());
$comparatorFactory->register(new DateTimeStringSimilarComparator());
try {
$comparator = $comparatorFactory->getComparatorFor($other, $this->value);
$comparator->assertEquals($this->value, $other, $this->delta, $this->canonicalize, $this->ignoreCase);
} catch (ComparisonFailure $f) {
if (!$returnResult) {
throw new PHPUnit_Framework_ExpectationFailedException(trim($description . "\n" . $f->getMessage()), $f);
}
$isValid = false;
}
return $isValid;
}
