public function testFindAll()
 {
     $this->_watcher = $this->_createWatcher();
     $this->_watcherMapper->insert($this->_watcher);
     $streamer = $this->_watcherMapper->findAll();
     $this->assertInstanceOf('\\Application\\Model\\Stream\\StreamResultModel', $streamer);
     $this->assertGreaterThanOrEqual(1, $streamer->getCount());
     $i = 0;
     foreach ($streamer as $watcher) {
         $i++;
         $this->assertInstanceOf('\\Core\\Model\\WatcherModel', $watcher, "Watcher no. " . $i);
         $this->assertNotEmpty($watcher->exportData(), "Watcher content no. " . $i);
     }
 }