protected function RdfParsingTrait::getElementByRdfTypeCount in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/rdf/tests/src/Traits/RdfParsingTrait.php \Drupal\Tests\rdf\Traits\RdfParsingTrait::getElementByRdfTypeCount()
2. 10 core/modules/rdf/tests/src/Traits/RdfParsingTrait.php \Drupal\Tests\rdf\Traits\RdfParsingTrait::getElementByRdfTypeCount()

Counts the number of resources of the provided type.

Parameters

\Drupal\Core\Url $url: URL of the document.

string $base_uri: The base URI for the html being parsed.

string $type: Type of resource to count.

Return value

int The number of resources of the provided type.

Throws

\EasyRdf\Exception

1 call to RdfParsingTrait::getElementByRdfTypeCount()

StandardProfileTest::doFrontPageRdfaTests in core/modules/rdf/tests/src/Functional/StandardProfileTest.php

Tests that data is exposed in the front page teasers.

File

core/modules/rdf/tests/src/Traits/RdfParsingTrait.php, line 97

Class

RdfParsingTrait

Defines a trait for parsing RDF properties from HTML.

Namespace

Drupal\Tests\rdf\Traits

Code

protected function getElementByRdfTypeCount(Url $url, $base_uri, $type) {
  $parser = $this
    ->getInstanceParser();
  $graph = $this
    ->getInstanceGraph();
  $parser
    ->parse($graph, $this
    ->drupalGet($url), 'rdfa', $base_uri);
  return count($graph
    ->allOfType($type));
}