public function testReverseTransformExpectsValidTimestamp()
 {
     $reverseTransformer = new DateTimeToTimestampTransformer();
     $this->setExpectedException('Symfony\\Component\\Form\\Exception\\UnexpectedTypeException');
     $reverseTransformer->reverseTransform('2010-2010-2010', null);
 }
 public function testReverseTransformExpectsValidTimestamp()
 {
     $reverseTransformer = new DateTimeToTimestampTransformer();
     $this->setExpectedException('\\InvalidArgumentException');
     $reverseTransformer->reverseTransform('2010-2010-2010', null);
 }