--- /dev/null
+<?php
+
+namespace Drupal\Tests\options\Functional;
+
+/**
+* Tests the options allowed values api.
+ *
+ * @group options
+*/
+class OptionsDynamicValuesApiTest extends OptionsDynamicValuesTestBase {
+
+ /**
+ * Tests options_allowed_values().
+ *
+ * @see options_test_dynamic_values_callback()
+ */
+ public function testOptionsAllowedValues() {
+ // Test allowed values without passed $items.
+ $values = options_allowed_values($this->fieldStorage);
+ $this->assertEqual([], $values);
+
+ $values = options_allowed_values($this->fieldStorage, $this->entity);
+
+ $expected_values = [
+ $this->entity->label(),
+ $this->entity->url(),
+ $this->entity->uuid(),
+ $this->entity->bundle(),
+ ];
+ $expected_values = array_combine($expected_values, $expected_values);
+ $this->assertEqual($expected_values, $values);
+ }
+
+}