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<?php
namespace JMS\Serializer\Tests\Serializer;
use JMS\Serializer\Construction\UnserializeObjectConstructor;
use JMS\Serializer\Context;
use JMS\Serializer\Exception\InvalidArgumentException;
use JMS\Serializer\GraphNavigator;
use JMS\Serializer\Handler\DateHandler;
use JMS\Serializer\Handler\HandlerRegistry;
use JMS\Serializer\Metadata\StaticPropertyMetadata;
use JMS\Serializer\Naming\CamelCaseNamingStrategy;
use JMS\Serializer\Naming\PropertyNamingStrategyInterface;
use JMS\Serializer\Naming\SerializedNameAnnotationStrategy;
use JMS\Serializer\SerializationContext;
use JMS\Serializer\Serializer;
use JMS\Serializer\Tests\Fixtures\Discriminator\ObjectWithXmlAttributeDiscriminatorChild;
use JMS\Serializer\Tests\Fixtures\Discriminator\ObjectWithXmlAttributeDiscriminatorParent;
use JMS\Serializer\Tests\Fixtures\Discriminator\ObjectWithXmlNamespaceAttributeDiscriminatorChild;
use JMS\Serializer\Tests\Fixtures\Discriminator\ObjectWithXmlNamespaceAttributeDiscriminatorParent;
use JMS\Serializer\Tests\Fixtures\Discriminator\ObjectWithXmlNamespaceDiscriminatorChild;
use JMS\Serializer\Tests\Fixtures\Discriminator\ObjectWithXmlNamespaceDiscriminatorParent;
use JMS\Serializer\Tests\Fixtures\Discriminator\ObjectWithXmlNotCDataDiscriminatorChild;
use JMS\Serializer\Tests\Fixtures\Discriminator\ObjectWithXmlNotCDataDiscriminatorParent;
use JMS\Serializer\Tests\Fixtures\Input;
use JMS\Serializer\Tests\Fixtures\InvalidUsageOfXmlValue;
use JMS\Serializer\Tests\Fixtures\ObjectWithNamespacesAndList;
use JMS\Serializer\Tests\Fixtures\ObjectWithNamespacesAndNestedList;
use JMS\Serializer\Tests\Fixtures\ObjectWithToString;
use JMS\Serializer\Tests\Fixtures\ObjectWithVirtualXmlProperties;
use JMS\Serializer\Tests\Fixtures\ObjectWithXmlKeyValuePairs;
use JMS\Serializer\Tests\Fixtures\ObjectWithXmlKeyValuePairsWithObjectType;
use JMS\Serializer\Tests\Fixtures\ObjectWithXmlKeyValuePairsWithType;
use JMS\Serializer\Tests\Fixtures\ObjectWithXmlNamespaces;
use JMS\Serializer\Tests\Fixtures\ObjectWithXmlNamespacesAndObjectProperty;
use JMS\Serializer\Tests\Fixtures\ObjectWithXmlNamespacesAndObjectPropertyAuthor;
use JMS\Serializer\Tests\Fixtures\ObjectWithXmlNamespacesAndObjectPropertyVirtual;
use JMS\Serializer\Tests\Fixtures\ObjectWithXmlRootNamespace;
use JMS\Serializer\Tests\Fixtures\Person;
use JMS\Serializer\Tests\Fixtures\PersonCollection;
use JMS\Serializer\Tests\Fixtures\PersonLocation;
use JMS\Serializer\Tests\Fixtures\SimpleClassObject;
use JMS\Serializer\Tests\Fixtures\SimpleObject;
use JMS\Serializer\Tests\Fixtures\SimpleSubClassObject;
use JMS\Serializer\XmlDeserializationVisitor;
use JMS\Serializer\XmlSerializationVisitor;
use PhpCollection\Map;
class XmlSerializationTest extends BaseSerializationTest
{
/**
* @expectedException JMS\Serializer\Exception\RuntimeException
*/
public function testInvalidUsageOfXmlValue()
{
$obj = new InvalidUsageOfXmlValue();
$this->serialize($obj);
}
/**
* @dataProvider getXMLBooleans
*/
public function testXMLBooleans($xmlBoolean, $boolean)
{
if ($this->hasDeserializer()) {
$this->assertSame($boolean, $this->deserialize('<result>' . $xmlBoolean . '</result>', 'boolean'));
}
}
public function getXMLBooleans()
{
return array(array('true', true), array('false', false), array('1', true), array('0', false));
}
public function testAccessorSetterDeserialization()
{
/** @var \JMS\Serializer\Tests\Fixtures\AccessorSetter $object */
$object = $this->deserialize('<?xml version="1.0"?>
<AccessorSetter>
<element attribute="attribute">element</element>
<collection>
<entry>collectionEntry</entry>
</collection>
</AccessorSetter>',
'JMS\Serializer\Tests\Fixtures\AccessorSetter'
);
$this->assertInstanceOf('stdClass', $object->getElement());
$this->assertInstanceOf('JMS\Serializer\Tests\Fixtures\AccessorSetterElement', $object->getElement()->element);
$this->assertEquals('attribute-different', $object->getElement()->element->getAttribute());
$this->assertEquals('element-different', $object->getElement()->element->getElement());
$this->assertEquals(['collectionEntry' => 'collectionEntry'], $object->getCollection());
}
public function testPropertyIsObjectWithAttributeAndValue()
{
$personCollection = new PersonLocation;
$person = new Person;
$person->name = 'Matthias Noback';
$person->age = 28;
$personCollection->person = $person;
$personCollection->location = 'The Netherlands';
$this->assertEquals($this->getContent('person_location'), $this->serialize($personCollection));
}
public function testPropertyIsCollectionOfObjectsWithAttributeAndValue()
{
$personCollection = new PersonCollection;
$person = new Person;
$person->name = 'Matthias Noback';
$person->age = 28;
$personCollection->persons->add($person);
$personCollection->location = 'The Netherlands';
$this->assertEquals($this->getContent('person_collection'), $this->serialize($personCollection));
}
/**
* @expectedException JMS\Serializer\Exception\InvalidArgumentException
* @expectedExceptionMessage The document type "<!DOCTYPE author [<!ENTITY foo SYSTEM "php://filter/read=convert.base64-encode/resource=XmlSerializationTest.php">]>" is not allowed. If it is safe, you may add it to the whitelist configuration.
*/
public function testExternalEntitiesAreDisabledByDefault()
{
$this->deserialize('<?xml version="1.0"?>
<!DOCTYPE author [
<!ENTITY foo SYSTEM "php://filter/read=convert.base64-encode/resource=' . basename(__FILE__) . '">
]>
<result>
&foo;
</result>', 'stdClass');
}
/**
* @expectedException JMS\Serializer\Exception\InvalidArgumentException
* @expectedExceptionMessage The document type "<!DOCTYPE foo>" is not allowed. If it is safe, you may add it to the whitelist configuration.
*/
public function testDocumentTypesAreNotAllowed()
{
$this->deserialize('<?xml version="1.0"?><!DOCTYPE foo><foo></foo>', 'stdClass');
}
public function testWhitelistedDocumentTypesAreAllowed()
{
$this->deserializationVisitors->get('xml')->get()->setDoctypeWhitelist(array(
'<!DOCTYPE authorized SYSTEM "http://authorized_url.dtd">',
'<!DOCTYPE author [<!ENTITY foo SYSTEM "php://filter/read=convert.base64-encode/resource=' . basename(__FILE__) . '">]>'));
$this->serializer->deserialize('<?xml version="1.0"?>
<!DOCTYPE authorized SYSTEM "http://authorized_url.dtd">
<foo></foo>', 'stdClass', 'xml');
$this->serializer->deserialize('<?xml version="1.0"?>
<!DOCTYPE author [
<!ENTITY foo SYSTEM "php://filter/read=convert.base64-encode/resource=' . basename(__FILE__) . '">
]>
<foo></foo>', 'stdClass', 'xml');
}
public function testVirtualAttributes()
{
$this->assertEquals(
$this->getContent('virtual_attributes'),
$this->serialize(new ObjectWithVirtualXmlProperties(), SerializationContext::create()->setGroups(array('attributes')))
);
}
public function testVirtualValues()
{
$this->assertEquals(
$this->getContent('virtual_values'),
$this->serialize(new ObjectWithVirtualXmlProperties(), SerializationContext::create()->setGroups(array('values')))
);
}
public function testVirtualXmlList()
{
$this->assertEquals(
$this->getContent('virtual_properties_list'),
$this->serialize(new ObjectWithVirtualXmlProperties(), SerializationContext::create()->setGroups(array('list')))
);
}
public function testVirtualXmlMap()
{
$this->assertEquals(
$this->getContent('virtual_properties_map'),
$this->serialize(new ObjectWithVirtualXmlProperties(), SerializationContext::create()->setGroups(array('map')))
);
}
public function testUnserializeMissingArray()
{
$xml = '<result></result>';
$object = $this->serializer->deserialize($xml, 'JMS\Serializer\Tests\Fixtures\ObjectWithAbsentXmlListNode', 'xml');
$this->assertEquals($object->absentAndNs, array());
$xml = '<result xmlns:x="http://www.example.com">
<absent_and_ns>
<x:entry>foo</x:entry>
</absent_and_ns>
</result>';
$object = $this->serializer->deserialize($xml, 'JMS\Serializer\Tests\Fixtures\ObjectWithAbsentXmlListNode', 'xml');
$this->assertEquals($object->absentAndNs, array("foo"));
}
public function testObjectWithNamespacesAndList()
{
$object = new ObjectWithNamespacesAndList();
$object->name = 'name';
$object->nameAlternativeB = 'nameB';
$object->phones = array('111', '222');
$object->addresses = array('A' => 'Street 1', 'B' => 'Street 2');
$object->phonesAlternativeB = array('555', '666');
$object->addressesAlternativeB = array('A' => 'Street 5', 'B' => 'Street 6');
$object->phonesAlternativeC = array('777', '888');
$object->addressesAlternativeC = array('A' => 'Street 7', 'B' => 'Street 8');
$object->phonesAlternativeD = array('999', 'AAA');
$object->addressesAlternativeD = array('A' => 'Street 9', 'B' => 'Street A');
$this->assertEquals(
$this->getContent('object_with_namespaces_and_list'),
$this->serialize($object, SerializationContext::create())
);
$this->assertEquals(
$object,
$this->deserialize($this->getContent('object_with_namespaces_and_list'), get_class($object))
);
}
public function testObjectWithNamespaceAndNestedList()
{
$object = new ObjectWithNamespacesAndNestedList();
$personCollection = new PersonCollection();
$personA = new Person();
$personA->age = 11;
$personA->name = 'AAA';
$personB = new Person();
$personB->age = 22;
$personB->name = 'BBB';
$personCollection->persons->add($personA);
$personCollection->persons->add($personB);
$object->personCollection = $personCollection;
$this->assertEquals(
$this->getContent('object_with_namespaces_and_nested_list'),
$this->serialize($object, SerializationContext::create())
);
$this->assertEquals(
$object,
$this->deserialize($this->getContent('object_with_namespaces_and_nested_list'), get_class($object))
);
}
public function testArrayKeyValues()
{
$this->assertEquals($this->getContent('array_key_values'), $this->serializer->serialize(new ObjectWithXmlKeyValuePairs(), 'xml'));
}
public function testDeserializeArrayKeyValues()
{
$xml = $this->getContent('array_key_values_with_type_1');
$result = $this->serializer->deserialize($xml, ObjectWithXmlKeyValuePairsWithType::class, 'xml');
$this->assertInstanceOf(ObjectWithXmlKeyValuePairsWithType::class, $result);
$this->assertEquals(ObjectWithXmlKeyValuePairsWithType::create1(), $result);
$xml2 = $this->getContent('array_key_values_with_type_2');
$result2 = $this->serializer->deserialize($xml2, ObjectWithXmlKeyValuePairsWithType::class, 'xml');
$this->assertInstanceOf(ObjectWithXmlKeyValuePairsWithType::class, $result2);
$this->assertEquals(ObjectWithXmlKeyValuePairsWithType::create2(), $result2);
}
public function testDeserializeTypedAndNestedArrayKeyValues()
{
$xml = $this->getContent('array_key_values_with_nested_type');
$result = $this->serializer->deserialize($xml, ObjectWithXmlKeyValuePairsWithObjectType::class, 'xml');
$this->assertInstanceOf(ObjectWithXmlKeyValuePairsWithObjectType::class, $result);
$this->assertEquals(ObjectWithXmlKeyValuePairsWithObjectType::create1(), $result);
}
/**
* @dataProvider getDateTime
* @group datetime
*/
public function testDateTimeNoCData($key, $value, $type)
{
$handlerRegistry = new HandlerRegistry();
$handlerRegistry->registerSubscribingHandler(new DateHandler(\DateTime::ISO8601, 'UTC', false));
$objectConstructor = new UnserializeObjectConstructor();
$serializer = new Serializer($this->factory, $handlerRegistry, $objectConstructor, $this->serializationVisitors, $this->deserializationVisitors);
$this->assertEquals($this->getContent($key . '_no_cdata'), $serializer->serialize($value, $this->getFormat()));
}
/**
* @dataProvider getDateTimeImmutable
* @group datetime
*/
public function testDateTimeImmutableNoCData($key, $value, $type)
{
$handlerRegistry = new HandlerRegistry();
$handlerRegistry->registerSubscribingHandler(new DateHandler(\DateTime::ISO8601, 'UTC', false));
$objectConstructor = new UnserializeObjectConstructor();
$serializer = new Serializer($this->factory, $handlerRegistry, $objectConstructor, $this->serializationVisitors, $this->deserializationVisitors);
$this->assertEquals($this->getContent($key . '_no_cdata'), $serializer->serialize($value, $this->getFormat()));
}
/**
* @expectedException JMS\Serializer\Exception\RuntimeException
* @expectedExceptionMessage Unsupported value type for XML attribute map. Expected array but got object
*/
public function testXmlAttributeMapWithoutArray()
{
$attributes = new \ArrayObject(array(
'type' => 'text',
));
$this->serializer->serialize(new Input($attributes), $this->getFormat());
}
public function testObjectWithOnlyNamespacesAndList()
{
$object = new ObjectWithNamespacesAndList();
$object->phones = array();
$object->addresses = array();
$object->phonesAlternativeB = array();
$object->addressesAlternativeB = array();
$object->phonesAlternativeC = array('777', '888');
$object->addressesAlternativeC = array('A' => 'Street 7', 'B' => 'Street 8');
$object->phonesAlternativeD = array();
$object->addressesAlternativeD = array();
$this->assertEquals(
$this->getContent('object_with_only_namespaces_and_list'),
$this->serialize($object, SerializationContext::create())
);
$deserialized = $this->deserialize($this->getContent('object_with_only_namespaces_and_list'), get_class($object));
$this->assertEquals($object, $deserialized);
}
public function testDeserializingNull()
{
$this->markTestSkipped('Not supported in XML.');
}
public function testDeserializeWithObjectWithToStringMethod()
{
$input = new ObjectWithToString($this->getContent('simple_object'));
$object = $this->deserialize($input, SimpleObject::class);
$this->assertInstanceOf(SimpleObject::class, $object);
}
public function testObjectWithXmlNamespaces()
{
$object = new ObjectWithXmlNamespaces('This is a nice title.', 'Foo Bar', new \DateTime('2011-07-30 00:00', new \DateTimeZone('UTC')), 'en');
$serialized = $this->serialize($object);
$this->assertEquals($this->getContent('object_with_xml_namespaces'), $this->serialize($object));
$xml = simplexml_load_string($this->serialize($object));
$xml->registerXPathNamespace('ns1', "http://purl.org/dc/elements/1.1/");
$xml->registerXPathNamespace('ns2', "http://schemas.google.com/g/2005");
$xml->registerXPathNamespace('ns3', "http://www.w3.org/2005/Atom");
$this->assertEquals('2011-07-30T00:00:00+0000', $this->xpathFirstToString($xml, './@created_at'));
$this->assertEquals('1edf9bf60a32d89afbb85b2be849e3ceed5f5b10', $this->xpathFirstToString($xml, './@ns2:etag'));
$this->assertEquals('en', $this->xpathFirstToString($xml, './@ns1:language'));
$this->assertEquals('This is a nice title.', $this->xpathFirstToString($xml, './ns1:title'));
$this->assertEquals('Foo Bar', $this->xpathFirstToString($xml, './ns3:author'));
$deserialized = $this->deserialize($this->getContent('object_with_xml_namespacesalias'), get_class($object));
$this->assertEquals('2011-07-30T00:00:00+0000', $this->getField($deserialized, 'createdAt')->format(\DateTime::ISO8601));
$this->assertAttributeEquals('This is a nice title.', 'title', $deserialized);
$this->assertAttributeSame('1edf9bf60a32d89afbb85b2be849e3ceed5f5b10', 'etag', $deserialized);
$this->assertAttributeSame('en', 'language', $deserialized);
$this->assertAttributeEquals('Foo Bar', 'author', $deserialized);
}
public function testObjectWithXmlNamespacesAndBackReferencedNamespaces()
{
$author = new ObjectWithXmlNamespacesAndObjectPropertyAuthor('mr', 'smith');
$object = new ObjectWithXmlNamespacesAndObjectProperty('This is a nice title.', $author);
$serialized = $this->serialize($object);
$this->assertEquals($this->getContent('object_with_xml_namespaces_and_object_property'), $serialized);
}
public function testObjectWithXmlNamespacesAndBackReferencedNamespacesWithListeners()
{
$author = new ObjectWithXmlNamespacesAndObjectPropertyAuthor('mr', 'smith');
$object = new ObjectWithXmlNamespacesAndObjectPropertyVirtual('This is a nice title.', new \stdClass());
$this->handlerRegistry->registerHandler(GraphNavigator::DIRECTION_SERIALIZATION, 'ObjectWithXmlNamespacesAndObjectPropertyAuthorVirtual', $this->getFormat(),
function (XmlSerializationVisitor $visitor, $data, $type, Context $context) use ($author) {
$factory = $context->getMetadataFactory(get_class($author));
$classMetadata = $factory->getMetadataForClass(get_class($author));
$metadata = new StaticPropertyMetadata(get_class($author), 'foo', $author);
$metadata->xmlNamespace = $classMetadata->xmlRootNamespace;
$metadata->xmlNamespace = $classMetadata->xmlRootNamespace;
$visitor->visitProperty($metadata, $author, $context);
}
);
$serialized = $this->serialize($object);
$this->assertEquals($this->getContent('object_with_xml_namespaces_and_object_property_virtual'), $serialized);
}
public function testObjectWithXmlRootNamespace()
{
$object = new ObjectWithXmlRootNamespace('This is a nice title.', 'Foo Bar', new \DateTime('2011-07-30 00:00', new \DateTimeZone('UTC')), 'en');
$this->assertEquals($this->getContent('object_with_xml_root_namespace'), $this->serialize($object));
}
public function testXmlNamespacesInheritance()
{
$object = new SimpleClassObject();
$object->foo = 'foo';
$object->bar = 'bar';
$object->moo = 'moo';
$this->assertEquals($this->getContent('simple_class_object'), $this->serialize($object));
$childObject = new SimpleSubClassObject();
$childObject->foo = 'foo';
$childObject->bar = 'bar';
$childObject->moo = 'moo';
$childObject->baz = 'baz';
$childObject->qux = 'qux';
$this->assertEquals($this->getContent('simple_subclass_object'), $this->serialize($childObject));
}
public function testWithoutFormatedOutputByXmlSerializationVisitor()
{
$namingStrategy = new SerializedNameAnnotationStrategy(new CamelCaseNamingStrategy());
$xmlVisitor = new XmlSerializationVisitor($namingStrategy);
$xmlVisitor->setFormatOutput(false);
$visitors = new Map(array(
'xml' => new XmlSerializationVisitor($namingStrategy),
));
$serializer = new Serializer(
$this->factory,
$this->handlerRegistry,
new UnserializeObjectConstructor(),
$visitors,
$this->deserializationVisitors,
$this->dispatcher
);
$object = new SimpleClassObject;
$object->foo = 'foo';
$object->bar = 'bar';
$object->moo = 'moo';
$stringXml = $serializer->serialize($object, $this->getFormat());
$this->assertXmlStringEqualsXmlString($this->getContent('simple_class_object_minified'), $stringXml);
}
public function testDiscriminatorAsXmlAttribute()
{
$xml = $this->serialize(new ObjectWithXmlAttributeDiscriminatorChild());
$this->assertEquals($this->getContent('xml_discriminator_attribute'), $xml);
$this->assertInstanceOf(
ObjectWithXmlAttributeDiscriminatorChild::class,
$this->deserialize(
$xml,
ObjectWithXmlAttributeDiscriminatorParent::class
)
);
}
public function testDiscriminatorAsNotCData()
{
$xml = $this->serialize(new ObjectWithXmlNotCDataDiscriminatorChild());
$this->assertEquals($this->getContent('xml_discriminator_not_cdata'), $xml);
$this->assertInstanceOf(
ObjectWithXmlNotCDataDiscriminatorChild::class,
$this->deserialize(
$xml,
ObjectWithXmlNotCDataDiscriminatorParent::class
)
);
}
public function testDiscriminatorWithNamespace()
{
$xml = $this->serialize(new ObjectWithXmlNamespaceDiscriminatorChild());
$this->assertEquals($this->getContent('xml_discriminator_namespace'), $xml);
$this->assertInstanceOf(
ObjectWithXmlNamespaceDiscriminatorChild::class,
$this->deserialize(
$xml,
ObjectWithXmlNamespaceDiscriminatorParent::class
)
);
}
public function testDiscriminatorAsXmlAttributeWithNamespace()
{
$xml = $this->serialize(new ObjectWithXmlNamespaceAttributeDiscriminatorChild());
$this->assertEquals($this->getContent('xml_discriminator_namespace_attribute'), $xml);
$this->assertInstanceOf(
ObjectWithXmlNamespaceAttributeDiscriminatorChild::class,
$this->deserialize(
$xml,
ObjectWithXmlNamespaceAttributeDiscriminatorParent::class
)
);
}
/**
* @expectedException \JMS\Serializer\Exception\XmlErrorException
*/
public function testDeserializeEmptyString()
{
$this->deserialize('', 'stdClass');
}
public function testEvaluatesToNull()
{
$namingStrategy = $this->getMockBuilder(PropertyNamingStrategyInterface::class)->getMock();
$visitor = new XmlDeserializationVisitor($namingStrategy);
$xsdNilAsTrueElement = simplexml_load_string('<empty xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:nil="true"/>');
$xsdNilAsOneElement = simplexml_load_string('<empty xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:nil="1"/>');
$this->assertTrue($visitor->isNull($xsdNilAsTrueElement));
$this->assertTrue($visitor->isNull($xsdNilAsOneElement));
$this->assertTrue($visitor->isNull(null));
}
private function xpathFirstToString(\SimpleXMLElement $xml, $xpath)
{
$nodes = $xml->xpath($xpath);
return (string)reset($nodes);
}
/**
* @param string $key
*/
protected function getContent($key)
{
if (!file_exists($file = __DIR__ . '/xml/' . $key . '.xml')) {
throw new InvalidArgumentException(sprintf('The key "%s" is not supported.', $key));
}
return file_get_contents($file);
}
protected function getFormat()
{
return 'xml';
}
}