protected function setUp()
    {
        if (empty($this->asset)) {
            return;
        }

        $this->asset = $this->normalizePath($this->asset);
        $this->realPath = $this->locateResource();

        // The asset has not been located, so the full path is the asset itself
        if (null === $this->realPath) {
            $this->realPath = $this->asset;
        }
        $this->absolutePath = $this->retrieveBundleWebFolder();
    }