/**
* @covers PHPExiftool\RDFParser::Query
* @covers PHPExiftool\RDFParser::readNodeValue
*/
public function testQuery()
{
$xml = "<?xml version='1.0' encoding='UTF-8'?>\n <rdf:RDF xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>\n <rdf:Description xmlns:NeutronSpace='http://ns.exiftool.ca/NeutronSpace/1.0/'>\n <NeutronSpace:SpecialRomain>Hello World !</NeutronSpace:SpecialRomain>\n <NeutronSpace:SpecialRomainbase64 rdf:datatype='http://www.w3.org/2001/XMLSchema#base64Binary'>SGVsbG8gYmFzZTY0ICE=</NeutronSpace:SpecialRomainbase64>\n <NeutronSpace:Multi>\n <rdf:Bag>\n <rdf:li>romain</rdf:li>\n <rdf:li>neutron</rdf:li>\n </rdf:Bag>\n </NeutronSpace:Multi>\n </rdf:Description>\n </rdf:RDF>";
$this->object->open($xml);
$metadata_simple = $this->object->Query('NeutronSpace:SpecialRomain');
$metadata_base64 = $this->object->Query('NeutronSpace:SpecialRomainbase64');
$metadata_multi = $this->object->Query('NeutronSpace:Multi');
$null_datas = $this->object->Query('NeutronSpace:NoData');
$null_datas_2 = $this->object->Query('NamespaceUnknown:NoData');
$this->assertNull($null_datas);
$this->assertNull($null_datas_2);
$this->assertInstanceOf('\\PHPExiftool\\Driver\\Value\\Mono', $metadata_simple);
$this->assertInstanceOf('\\PHPExiftool\\Driver\\Value\\Binary', $metadata_base64);
$this->assertInstanceOf('\\PHPExiftool\\Driver\\Value\\Multi', $metadata_multi);
$this->assertEquals('Hello World !', $metadata_simple->asString());
$this->assertEquals('Hello base64 !', $metadata_base64->asString());
$this->assertEquals(array('romain', 'neutron'), $metadata_multi->asArray());
}
/**
* Execute a user defined query to retrieve metadata
*
* @param string $query
*
* @return ValueInterface
*/
public function executeQuery($query)
{
return $this->parser->Query($query);
}
