public void TestWithCancellation()
{
var cts = new CancellationTokenSource();
cts.CancelAfter(TimeSpan.FromMilliseconds(25));
Assert.ThrowsAny <OperationCanceledException>(
() =>
{
try
{
var provider = new N12ReportsProvider();
var items = provider
.GetNews(provider.MaximumItemsPerPage, cancellationToken: cts.Token)
.Result
.ToList();
}
catch (AggregateException e)
{
List <OperationCanceledException> canceledExceptions = e.InnerExceptions
.Cast <OperationCanceledException>()
.ToList();
if (canceledExceptions.Any())
{
throw canceledExceptions.First();
}
}
});
}
private static Task <IEnumerable <Report> > DeserializeJson(string fileName)
{
return(N12ReportsProvider.DeserializeJson(ReadJson(fileName), CancellationToken.None));
}
