/**
* @return void
*/
public function testExecuteWithMessages()
{
$title = $this->getMockBuilder('Magento\\Framework\\View\\Page\\Title')->disableOriginalConstructor()->getMock();
$title->expects($this->once())->method('set')->with('Shopping Cart');
$config = $this->getMockBuilder('Magento\\Framework\\View\\Page\\Config')->disableOriginalConstructor()->getMock();
$config->expects($this->once())->method('getTitle')->willReturn($title);
$page = $this->getMockBuilder('Magento\\Framework\\View\\Result\\Page')->disableOriginalConstructor()->getMock();
$page->expects($this->once())->method('getConfig')->willReturn($config);
$this->resultPageFactory->expects($this->once())->method('create')->willReturn($page);
$result = $this->controller->executeInternal();
$this->assertInstanceOf('Magento\\Framework\\View\\Result\\Page', $result);
}
public function testExecuteWithBadCouponAndNoItems()
{
$this->request->expects($this->at(0))->method('getParam')->with('remove')->willReturn(0);
$this->request->expects($this->at(1))->method('getParam')->with('coupon_code')->willReturn('CODE');
$this->cart->expects($this->any())->method('getQuote')->willReturn($this->quote);
$this->quote->expects($this->at(0))->method('getCouponCode')->willReturn('OLDCODE');
$this->quote->expects($this->any())->method('getItemsCount')->willReturn(0);
$coupon = $this->getMock('Magento\\Quote\\Model\\Quote\\Address', [], [], '', false);
$coupon->expects($this->once())->method('getId')->willReturn(0);
$this->couponFactory->expects($this->once())->method('create')->willReturn($coupon);
$this->messageManager->expects($this->once())->method('addError')->willReturnSelf();
$this->objectManagerMock->expects($this->once())->method('get')->willReturnSelf();
$this->controller->executeInternal();
}