From 74726f389673155d344cf080554ab595bcb322c8 Mon Sep 17 00:00:00 2001 From: Amrouche Hamza Date: Sun, 3 Dec 2017 15:02:49 +0100 Subject: [PATCH] [Serializer] DateTimeNormalizer handling of null and empty values (returning null or empty instead of new object) --- .../Normalizer/DateTimeNormalizer.php | 4 ++++ .../Normalizer/DateTimeNormalizerTest.php | 18 ++++++++++++++++++ 2 files changed, 22 insertions(+) diff --git a/src/Symfony/Component/Serializer/Normalizer/DateTimeNormalizer.php b/src/Symfony/Component/Serializer/Normalizer/DateTimeNormalizer.php index ff121deb807a2..f789011329546 100644 --- a/src/Symfony/Component/Serializer/Normalizer/DateTimeNormalizer.php +++ b/src/Symfony/Component/Serializer/Normalizer/DateTimeNormalizer.php @@ -67,6 +67,10 @@ public function denormalize($data, $class, $format = null, array $context = arra { $dateTimeFormat = isset($context[self::FORMAT_KEY]) ? $context[self::FORMAT_KEY] : null; + if ('' === $data || null === $data) { + throw new UnexpectedValueException('The data is either an empty string or null, you should pass a string that can be parsed with the passed format or a valid DateTime string.'); + } + if (null !== $dateTimeFormat) { $object = \DateTime::class === $class ? \DateTime::createFromFormat($dateTimeFormat, $data) : \DateTimeImmutable::createFromFormat($dateTimeFormat, $data); diff --git a/src/Symfony/Component/Serializer/Tests/Normalizer/DateTimeNormalizerTest.php b/src/Symfony/Component/Serializer/Tests/Normalizer/DateTimeNormalizerTest.php index 6d622bbcc0e05..73d277b190832 100644 --- a/src/Symfony/Component/Serializer/Tests/Normalizer/DateTimeNormalizerTest.php +++ b/src/Symfony/Component/Serializer/Tests/Normalizer/DateTimeNormalizerTest.php @@ -91,6 +91,24 @@ public function testDenormalizeInvalidDataThrowsException() $this->normalizer->denormalize('invalid date', \DateTimeInterface::class); } + /** + * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException + * @expectedExceptionMessage The data is either an empty string or null, you should pass a string that can be parsed with the passed format or a valid DateTime string. + */ + public function testDenormalizeNullThrowsException() + { + $this->normalizer->denormalize(null, \DateTimeInterface::class); + } + + /** + * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException + * @expectedExceptionMessage The data is either an empty string or null, you should pass a string that can be parsed with the passed format or a valid DateTime string. + */ + public function testDenormalizeEmptyStringThrowsException() + { + $this->normalizer->denormalize('', \DateTimeInterface::class); + } + /** * @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException */ pFad - Phonifier reborn

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