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+<?php

+

+namespace Telnyx;

+

+class DummyApiResource extends ApiResource

+{

+    const OBJECT_NAME = 'phone_number';

+

+    // For testing nested resources

+    public static function getSavedNestedResources()

+    {

+        static $savedNestedResources = null;

+        if (null === $savedNestedResources) {

+            $savedNestedResources = new Util\Set([

+                'source',

+            ]);

+        }

+

+        return $savedNestedResources;

+    }

+}

+

+/**

+ * @internal

+ * @covers \Telnyx\ApiResource

+ */

+class ApiResourceTest extends \Telnyx\TestCase

+{

+    public function testGetSavedNestedResources()

+    {

+        $result = ApiResource::getSavedNestedResources();

+

+        static::assertInstanceOf(\Telnyx\Util\Set::class, $result);

+    }

+    

+    public function testSet()

+    {

+        $class = new DummyApiResource();

+        $class->abc = '123';

+        $class->source = new PhoneNumber();

+

+        static::assertSame('123', $class->abc);

+        static::assertInstanceOf(PhoneNumber::class, $class->source);

+        static::assertTrue($class->source->saveWithParent);

+        static::assertFalse($class->saveWithParent);

+    }

+    

+    public function testResourceUrlNullId()

+    {

+        $class = new PhoneNumber();

+        try {

+            $url = $class->resourceUrl(null);

+            static::fail('Did not raise error');

+        } catch (\Telnyx\Exception\UnexpectedValueException $e) {

+            static::assertSame(

+                'Could not determine which URL to request: Telnyx\PhoneNumber instance has invalid ID: ',

+                $e->getMessage()

+            );

+        } catch (\Exception $e) {

+            static::fail('Unexpected exception: ' . \get_class($e));

+        }

+    }

+}