public function testLink()
 {
     $track = \jdavidbakr\MailTracker\Model\SentEmail::orderBy('id', 'desc')->first();
     Event::fake();
     $clicks = $track->clicks;
     $clicks++;
     $redirect = 'http://' . str_random(15) . '.com/' . str_random(10) . '/' . str_random(10) . '/' . rand(0, 100) . '/' . rand(0, 100) . '?page=' . rand(0, 100) . '&x=' . str_random(32);
     $url = action('\\jdavidbakr\\MailTracker\\MailTrackerController@getL', [\jdavidbakr\MailTracker\MailTracker::hash_url($redirect), $track->hash]);
     $this->call('GET', $url);
     $this->assertRedirectedTo($redirect);
     Event::assertFired(jdavidbakr\MailTracker\Events\LinkClickedEvent::class);
     $this->seeInDatabase('sent_emails_url_clicked', ['url' => $redirect, 'clicks' => 1]);
     $track = $track->fresh();
     $this->assertEquals($clicks, $track->clicks);
     // Do it with an invalid hash
     $url = action('\\jdavidbakr\\MailTracker\\MailTrackerController@getL', [\jdavidbakr\MailTracker\MailTracker::hash_url($redirect), 'bad-hash']);
     $this->call('GET', $url);
     $this->assertRedirectedTo($redirect);
 }