public function testExecuteException()
{
$result = '{}';
$quoteMock = $this->getQuoteMock();
$resultRedirectMock = $this->getResultRedirectMock();
$quoteMock->expects(self::once())->method('getItemsCount')->willReturn(1);
$this->requestMock->expects(self::once())->method('getPostValue')->with('result', '{}')->willReturn($result);
$this->checkoutSessionMock->expects(self::once())->method('getQuote')->willReturn($quoteMock);
$this->quoteUpdaterMock->expects(self::never())->method('execute');
$this->messageManagerMock->expects(self::once())->method('addExceptionMessage')->with(self::isInstanceOf('\\InvalidArgumentException'), 'Data of request cannot be empty.');
$this->resultFactoryMock->expects(self::once())->method('create')->with(ResultFactory::TYPE_REDIRECT)->willReturn($resultRedirectMock);
$resultRedirectMock->expects(self::once())->method('setPath')->with('checkout/cart')->willReturnSelf();
self::assertEquals($this->review->execute(), $resultRedirectMock);
}
