/**
  * Test setDefaultOptions() and getDefaultOptions()
  */
 public function testOptions()
 {
     $q = new cURL\RequestsQueue();
     $opts = $q->getDefaultOptions();
     $this->assertInstanceOf('cURL\\Options', $opts);
     $this->assertEmpty($opts->toArray());
     $opts = new cURL\Options();
     $opts->set(CURLOPT_URL, 'http://example-1/');
     $opts->set(CURLOPT_USERAGENT, 'browser');
     $q->setDefaultOptions($opts);
     $this->assertEquals($opts, $q->getDefaultOptions());
 }