/**
  * testCountByInstanceId
  *
  * @return void
  */
 public function testCountByInstanceId()
 {
     $repo = new InstanceRouteRepository($this->conn);
     $query = $this->query;
     $query->shouldReceive('where')->andReturn($query);
     $query->shouldReceive('count')->andReturn(1);
     $dummyFilter = function ($query) {
         return $query->where('id', '=', 'test');
     };
     $affected = $repo->countByInstanceId('freeboard', $dummyFilter);
     $this->assertEquals(1, $affected);
 }