comparison core/modules/rdf/tests/src/Functional/GetRdfNamespacesTest.php @ 0:4c8ae668cc8c

Initial import (non-working)

+<?php
+
+namespace Drupal\Tests\rdf\Functional;
+
+use Drupal\Tests\BrowserTestBase;
+
+/**
+ * Tests hook_rdf_namespaces().
+ *
+ * @group rdf
+ */
+class GetRdfNamespacesTest extends BrowserTestBase {
+
+  /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = ['rdf', 'rdf_test_namespaces'];
+
+  /**
+   * Tests getting RDF namespaces.
+   */
+  public function testGetRdfNamespaces() {
+    // Get all RDF namespaces.
+    $ns = rdf_get_namespaces();
+
+    $this->assertEqual($ns['rdfs'], 'http://www.w3.org/2000/01/rdf-schema#', 'A prefix declared once is included.');
+    $this->assertEqual($ns['foaf'], 'http://xmlns.com/foaf/0.1/', 'The same prefix declared in several implementations of hook_rdf_namespaces() is valid as long as all the namespaces are the same.');
+    $this->assertEqual($ns['foaf1'], 'http://xmlns.com/foaf/0.1/', 'Two prefixes can be assigned the same namespace.');
+
+    // Enable rdf_conflicting_namespaces to ensure that an exception is thrown
+    // when RDF namespaces are conflicting.
+    \Drupal::service('module_installer')->install(['rdf_conflicting_namespaces'], TRUE);
+    try {
+      $ns = rdf_get_namespaces();
+      $this->fail('Expected exception not thrown for conflicting namespace declaration.');
+    }
+    catch (\Exception $e) {
+      $this->pass('Expected exception thrown: ' . $e->getMessage());
+    }
+  }
+
+}