Google\Cloud\Tests\Datastore\EntityMapperTest::testObjectToRequest PHP Method

    public function testObjectToRequest()
    {
        $key = new Key('foo', ['path' => [['kind' => 'kind', 'id' => '2']]]);
        $entity = new Entity($key, ['key' => 'val']);
        $res = $this->mapper->objectToRequest($entity);
        $this->assertEquals($key, $res['key']);
        $this->assertEquals('val', $res['properties']['key']['stringValue']);
    }