async Task ExecuteLoadItemsCommand(bool more = false)
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
Expression <Func <Item, bool> > filter = (Item x) => true;
if (more)
{
var lastItem = Items[Items.Count - 1];
filter = (Item x) => x.DateCreated < lastItem.DateCreated;
}
else
{
Items.Clear();
}
var sort = OrderByDefinition <Item> .OrderByDescending(x => x.DateCreated);
var items = await App.Connection.Meshes.SearchAsync(filter, sort, 1, 10);
if (items.TotalRecords > 0)
{
foreach (var item in items.Results)
{
Items.Add(item);
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
public async Task ShouldSearchCompiledRequestHasCorrectQueryString()
{
var requestService = new Mock <IRequestService>();
var passedUrl = string.Empty;
requestService.Setup(x => x.GetRequest <PageResult <MeshNameAttributeClassTest> >(It.IsAny <string>())).Callback((string url) =>
{
passedUrl = url;
}).Returns(() =>
{
return(Task.FromResult(It.IsAny <PageResult <MeshNameAttributeClassTest> >()));
}).Verifiable();
var service = new MeshesService(requestService.Object);
var pageNumber = new Random().Next();
var pageSize = new Random().Next();
await service.SearchAsync <MeshNameAttributeClassTest>(x => x.FavoriteNumber > 5000, OrderByDefinition <MeshNameAttributeClassTest> .OrderByDescending("FavoriteNumber"), pageNumber, pageSize).ConfigureAwait(false);
var encodedFilter = WebUtility.UrlEncode("{ \"FavoriteNumber\" : { \"$gt\" : 5000 } }");
var encodedOrderBy = WebUtility.UrlEncode("{ FavoriteNumber:-1 }");
Assert.Equal($"meshes/{MeshName.ToLowerInvariant()}?filter={encodedFilter}&orderby={encodedOrderBy}&page={pageNumber}&pageSize={pageSize}", passedUrl);
requestService.VerifyAll();
}