reverseTransform() public method

Transforms a date string in the configured timezone into a DateTime object
public reverseTransform ( string $value, $originalValue ) : DateTime
$value string A value as produced by PHP's date() function
return DateTime A DateTime object
 public function testReverseTransformExpectsValidDateString()
 {
     $reverseTransformer = new DateTimeToStringTransformer();
     $this->setExpectedException('\\InvalidArgumentException');
     $reverseTransformer->reverseTransform('2010-2010-2010', null);
 }