/**
  * Tests whether we can grab an Episode that is due to be released within a
  * specified length of time from now.
  */
 public function testGetOneEpisodeReleasedWithinSeconds()
 {
     // Create Test Subreddit
     $subreddit = new Subreddit();
     $subreddit->setName(rand(0, 1000));
     $subreddit->setDomain(rand(0, 1000));
     $subreddit->save();
     // Create Test Episode
     $episode = new Episode();
     $episode->setReleaseDate(date('Y-m-d H:i:s', time() + 100));
     $episode->setSubreddit($subreddit);
     $episode->save();
     $another_episode = new Episode();
     $another_episode->setReleaseDate(date('Y-m-d H:i:s', time() + 500));
     $another_episode->setSubreddit($subreddit);
     $another_episode->save();
     $seconds_within = 200;
     // Run table query to grab episode without ID
     $random_episode = EpisodeTable::getInstance()->getOneEpisodeReleasedWithinSeconds($seconds_within);
     $this->assertTrue($random_episode instanceof Episode);
     // Run table query to grab episode WITH ID
     $random_episode = EpisodeTable::getInstance()->getOneEpisodeReleasedWithinSeconds($seconds_within, $episode->getIncremented());
     $this->assertTrue($random_episode instanceof Episode);
     // Run table query to grab anotherepisode WITH ID
     $random_episode = EpisodeTable::getInstance()->getOneEpisodeReleasedWithinSeconds($seconds_within, $another_episode->getIncremented());
     $this->assertFalse($random_episode instanceof Episode);
     // Delete episodes
     $another_episode->delete();
     $episode->delete();
     // Delete subreddit.
     $subreddit->delete();
 }