public void WhenPlacingAnEmptyOrder_WeGetBadRequest()
{
// Arrange
var request = new OrderRequestBuilder()
.Order(withOrderId: _orderId)
.PlaceOrder()
.Build();
// Act/Assert
Client.Execute(request, andExpect: System.Net.HttpStatusCode.BadRequest);
}
public void WhenAnOrderDoesntExist_WeGetNotFound()
{
// Arrange
var nonExistentOrder = new ulong().ToString();
var request = new OrderRequestBuilder()
.GetOrder(withOrderId: nonExistentOrder)
.Build();
// Act
Client.Execute(request, andExpect: System.Net.HttpStatusCode.NotFound);
}
public IQueryable <OrderedItem> BuildAfterQuery(
IQueryable <TDbObject> query,
Expression <Func <TDbObject, TOrder> > orderBy,
Expression <Func <TOrder, TOrder, bool> > filter,
Expression <Func <TDbObject, TResult> > select,
Cursor after)
{
MemberInitExpression orderedItemInit = Expression.MemberInit(
Expression.New(typeof(OrderedItem)),
Expression.Bind(OrderMember, ParameterReplacer.RepalceParameter(new SortDirectionRemoverVisitor(orderBy.Body).Expression)),
Expression.Bind(ValueMember, ParameterReplacer.RepalceParameter(select.Body)));
Expression queryExpression = query.Expression;
OrderingFields orderingFields = OrderRequestBuilder.GetOrdering(orderBy);
if (_cursorFormatter.HasValue(after))
{
TOrder order = _cursorFormatter.ParseAs <TOrder>(after);
Expression filterBody =
filter != null
? FilterBuilder.RemapFilter(orderedItemInit, filter, order)
: FilterBuilder.BuildAutoFilter(orderedItemInit, orderingFields, order);
// add where filtration
queryExpression = Expression.Call(
typeof(Queryable),
nameof(Queryable.Where),
new System.Type[] { typeof(TDbObject) },
queryExpression,
Expression.Lambda <Func <TDbObject, bool> >(filterBody, DbItem));
}
// add passed order
queryExpression = OrderRequestBuilder.BuildOrderExpression(queryExpression, orderingFields);
// extend selection and add order fields
queryExpression = Expression.Call(
typeof(Queryable),
nameof(Queryable.Select),
new System.Type[] { typeof(TDbObject), typeof(OrderedItem) },
queryExpression,
Expression.Lambda <Func <TDbObject, OrderedItem> >(orderedItemInit, DbItem));
return(query.Provider.CreateQuery <OrderedItem>(queryExpression));
}
public void WhenRunningTests_CreateAnOrderIfItDoesntExist()
{
// Create a new order.
SetupTest();
if (null != _orderId)
{
return;
}
var request = new OrderRequestBuilder()
.CreateOrder()
.Build();
var response = Client.Execute(request, andExpect: System.Net.HttpStatusCode.Created);
response.Content.Should().NotBeEmpty();
_orderId = response.Content;
}
