controllerspec.groovy

def "controller processes request"() {

  given:
  MockHttpServletRequest request = new MockHttpServletRequest()
  Customer customer = Mock(Customer)
  Order cart = Mock(Order)
  BroadleafRequestContext context = new BroadleafRequestContext()

  request.setAttribute(CustomerStateRequestProcessor.customerRequestAttributeName, customer)
  request.setAttribute(CartStateRequestProcessor.cartRequestAttributeName, cart)

  MockHttpServletResponse response = new MockHttpServletResponse()
  Model model = Mock(Model)

  context.request = request
  context.response = response

  BroadleafRequestContext.broadleafRequestContext = context

  BindingResult result = Mock(BindingResult)
    
  when:
  String view = String view = checkoutController.saveSingleShip(request, response, model, shippingInfoForm, result)
  
  then:
  response.status == 200
  view == "/checkout"
}