/**
* @return string
*/
protected function _getUrl()
{
$refererUrl = $this->_request->getServer('HTTP_REFERER');
$url = (string) $this->_request->getParam(self::PARAM_NAME_REFERER_URL);
if ($url) {
$refererUrl = $url;
}
$url = $this->_request->getParam(\Magento\Framework\App\Action\Action::PARAM_NAME_BASE64_URL);
if ($url) {
$refererUrl = $this->_urlCoder->decode($url);
}
$url = $this->_request->getParam(\Magento\Framework\App\Action\Action::PARAM_NAME_URL_ENCODED);
if ($url) {
$refererUrl = $this->_urlCoder->decode($url);
}
if (!$this->_isUrlInternal($refererUrl)) {
$refererUrl = $this->_storeManager->getStore()->getBaseUrl();
}
return $refererUrl;
}
public function testDecode()
{
$this->_urlMock->expects($this->once())->method('sessionUrlVar')->with($this->_url)->will($this->returnValue('expected'));
$this->assertEquals('expected', $this->_urlCoder->decode($this->_encodeUrl));
}