Google\Cloud\Tests\Datastore\BlobTest::testBlobResource PHP 메소드

    public function testBlobResource()
    {
        $string = 'hello world';
        $stream = fopen('php://memory', 'r+');
        fwrite($stream, $string);
        rewind($stream);
        $blob = new Blob($stream);
        $this->assertEquals('hello world', (string) $blob);
    }