public function testAttachValueNode()
{
$vocab = new RdfVocabulary('http://acme.com/item/', 'http://acme.com/data/');
$snakWriter = new NTriplesRdfWriter();
$snakWriter->prefix('www', "http://www/");
$snakWriter->prefix(RdfVocabulary::NSP_CLAIM_VALUE, "http://acme/statement/value/");
$snakWriter->prefix(RdfVocabulary::NS_VALUE, "http://acme/value/");
$valueWriter = new NTriplesRdfWriter();
$valueWriter->prefix(RdfVocabulary::NS_VALUE, "http://acme/value/");
$valueWriter->prefix(RdfVocabulary::NS_ONTOLOGY, "http://acme/onto/");
$helper = new ComplexValueRdfHelper($vocab, $valueWriter, new HashDedupeBag());
// check we get the correct value writer
$this->assertSame($valueWriter, $helper->getValueNodeWriter());
$snakWriter->start();
$snakWriter->about('www', 'Q1');
$valueWriter->start();
// attach a value node
$value = new StringValue('http://en.wikipedia.org/wiki/Wikidata');
$lvalue = $helper->attachValueNode($snakWriter, RdfVocabulary::NSP_CLAIM_STATEMENT, 'testing', 'DUMMY', $value);
$this->assertEquals('e93b68fef814eb52e813bb72e6867432', $lvalue);
// do it again, tests dedupe
$snakWriter->about('www', 'Q2');
$lvalue = $helper->attachValueNode($snakWriter, RdfVocabulary::NSP_CLAIM_STATEMENT, 'testing', 'DUMMY', $value);
$this->assertNull($lvalue, 'lvalue produced by adding a value a second time should be null');
// check the triples written to the snak writer
$expected = array('<http://www/Q1> <http://acme/statement/value/testing> <http://acme/value/e93b68fef814eb52e813bb72e6867432> .', '<http://www/Q2> <http://acme/statement/value/testing> <http://acme/value/e93b68fef814eb52e813bb72e6867432> .');
$this->helper->assertNTriplesEquals($expected, $snakWriter->drain());
// check the triples written to the value writer
$expected = '<http://acme/value/e93b68fef814eb52e813bb72e6867432> ' . '<http://www.w3.org/1999/02/22-rdf-syntax-ns#type> ' . '<http://acme/onto/StringValue> .';
$this->helper->assertNTriplesEquals($expected, $valueWriter->drain());
}
/**
* @dataProvider provideAddValue
*/
public function testAddValue($typeBase, $typeLocal, PropertyValueSnak $snak, $expected)
{
$builder = new LiteralValueRdfBuilder($typeBase, $typeLocal);
$writer = new NTriplesRdfWriter();
$writer->prefix('www', "http://www/");
$writer->prefix('acme', "http://acme/");
$writer->prefix($typeBase, "http://{$typeBase}/");
$writer->start();
$writer->about('www', 'Q1');
$builder->addValue($writer, 'acme', 'testing', 'DUMMY', $snak);
$this->helper->assertNTriplesEquals($expected, $writer->drain());
}
public function testAddValue()
{
$vocab = new RdfVocabulary('http://test/item/', 'http://test/data/');
$builder = new EntityIdRdfBuilder($vocab, new NullEntityMentionListener());
$writer = new NTriplesRdfWriter();
$writer->prefix('www', "http://www/");
$writer->prefix('acme', "http://acme/");
$writer->prefix(RdfVocabulary::NS_ENTITY, 'http://test/item/');
$writer->start();
$writer->about('www', 'Q1');
$snak = new PropertyValueSnak(new PropertyId('P1'), new EntityIdValue(new ItemId('Q23')));
$builder->addValue($writer, 'acme', 'testing', 'DUMMY', $snak);
$expected = '<http://www/Q1> <http://acme/testing> <http://test/item/Q23> .';
$this->helper->assertNTriplesEquals($expected, $writer->drain());
}
public function testAddValue()
{
$builder = new ObjectUriRdfBuilder();
$writer = new NTriplesRdfWriter();
$writer->prefix('www', "http://www/");
$writer->prefix('acme', "http://acme/");
$writer->start();
$writer->about('www', 'Q1');
$snak = new PropertyValueSnak(new PropertyId('P1'), new StringValue('http://en.wikipedia.org/wiki/Wikidata'));
$builder->addValue($writer, 'acme', 'testing', 'DUMMY', $snak);
$expected = '<http://www/Q1> <http://acme/testing> <http://en.wikipedia.org/wiki/Wikidata> .';
$this->helper->assertNTriplesEquals($expected, $writer->drain());
}
public function testAddValue()
{
$builder = new MonolingualTextRdfBuilder();
$writer = new NTriplesRdfWriter();
$writer->prefix('www', "http://www/");
$writer->prefix('acme', "http://acme/");
$writer->start();
$writer->about('www', 'Q1');
$snak = new PropertyValueSnak(new PropertyId('P1'), new MonolingualTextValue('de', 'Hallo Welt'));
$builder->addValue($writer, 'acme', 'testing', 'DUMMY', $snak);
$expected = '<http://www/Q1> <http://acme/testing> "Hallo Welt"@de .';
$this->helper->assertNTriplesEquals($expected, $writer->drain());
}
public function testAddValue()
{
$vocab = new RdfVocabulary('http://test/item/', 'http://test/data/');
$builder = new CommonsMediaRdfBuilder($vocab);
$writer = new NTriplesRdfWriter();
$writer->prefix('www', "http://www/");
$writer->prefix('acme', "http://acme/");
$writer->start();
$writer->about('www', 'Q1');
$snak = new PropertyValueSnak(new PropertyId('P1'), new StringValue('Bunny.jpg'));
$builder->addValue($writer, 'acme', 'testing', 'DUMMY', $snak);
$expected = '<http://www/Q1> <http://acme/testing> <http://commons.wikimedia.org/wiki/Special:FilePath/Bunny.jpg> .';
$this->helper->assertNTriplesEquals($expected, $writer->drain());
}
/**
* Returns a new NTriplesRdfWriter, with vocabulary namespaces registered.
*
* @param bool $start whether to call start() on the writer.
*
* @return NTriplesRdfWriter
*/
public function getNTriplesWriter($start = true)
{
$writer = new NTriplesRdfWriter();
foreach ($this->getVocabulary()->getNamespaces() as $ns => $uri) {
$writer->prefix($ns, $uri);
}
if ($start) {
$writer->start();
}
return $writer;
}
/**
* @dataProvider provideAddValue
*/
public function testAddValue(PropertyValueSnak $snak, $complex, array $expected)
{
$vocab = new RdfVocabulary('http://acme.com/item/', 'http://acme.com/data/');
$snakWriter = new NTriplesRdfWriter();
$snakWriter->prefix('www', "http://www/");
$snakWriter->prefix('acme', "http://acme/");
$snakWriter->prefix(RdfVocabulary::NSP_CLAIM_VALUE, "http://acme/statement/value/");
$snakWriter->prefix(RdfVocabulary::NSP_CLAIM_STATEMENT, "http://acme/statement/");
$snakWriter->prefix(RdfVocabulary::NS_VALUE, "http://acme/value/");
$snakWriter->prefix(RdfVocabulary::NS_ONTOLOGY, "http://acme/onto/");
if ($complex) {
$valueWriter = $snakWriter->sub();
$helper = new ComplexValueRdfHelper($vocab, $valueWriter, new HashDedupeBag());
} else {
$helper = null;
}
$builder = new QuantityRdfBuilder($helper);
$snakWriter->start();
$snakWriter->about('www', 'Q1');
$builder->addValue($snakWriter, RdfVocabulary::NSP_CLAIM_STATEMENT, $vocab->getEntityLName($snak->getPropertyid()), 'DUMMY', $snak);
$triples = trim($snakWriter->drain());
$this->assertEquals(join("\n", $expected), $triples);
}
