/**
  * Execute the console command.
  *
  * @return mixed
  */
 public function handle()
 {
     if (is_string($this->argument('url'))) {
         $url = $this->argument('url');
         $crawlCommand = new CrawlerUrl($this->client, $this->crawler);
         $crawlCommand->setBaseUrl($url);
         $crawlCommand->start();
     }
 }
 /**
  * Test continue if return null
  *
  * @return void
  */
 public function testDoRequestWithImgContentType()
 {
     $client = new Client();
     $domCrawler = $this->getMockDomCrawler()->makePartial();
     $crawl = new CrawlerUrl($client, $domCrawler);
     $result = $crawl->doRequest('https://www.google.co.id/images/branding/product/ico/googleg_lodp.ico');
     $this->assertNull($result);
 }