public function testRestoreQuote()
{
$this->session->expects(static::once())->method('restoreQuote')->willReturn(true);
static::assertTrue($this->checkout->restoreQuote());
}
/**
* Customer canceled payment on gateway side.
*
* @return void
*/
public function execute()
{
$this->checkoutHelper->cancelCurrentOrder('');
$this->checkoutHelper->restoreQuote();
$this->_redirect('checkout', ['_fragment' => 'payment']);
}