public function testAdd()
 {
     list($repo, $itemRepo) = $this->getMocks();
     $instance = new CategoryHandler($repo, $itemRepo);
     $mockEntity = m::mock('Xpressengine\\Category\\CategoryEntity');
     $repo->shouldReceive('insert')->once()->with($mockEntity)->andReturn($mockEntity);
     $instance->add($mockEntity);
 }