public void GetItems_TwoWords_CheckQueueMaxSize()
{
var item = new Item();
const int operationDuraionMs = 250;
config2 = CreateConfig(queueMaxSize2);
stackExchange = new FakeStackExchangeHttpClient(async() => {
await Task.Delay(operationDuraionMs);
return(new List <Item>()
{
item
});
});
service = new ParallelQueueKeywordsSearchService(stackExchange, config2);
var words = new[] { "1", "2", "3", "4", "5" };
var timer = Stopwatch.StartNew();
var res = service.GetItems(words);
timer.Stop();
var actual = Math.Ceiling(((double)words.Length) / queueMaxSize2) * operationDuraionMs;
Assert.IsTrue(timer.ElapsedMilliseconds >= actual);
Assert.IsTrue(timer.ElapsedMilliseconds < words.Length * operationDuraionMs);
}
public void Init()
{
var factory = A.Fake <IHttpClientFactory>();
A.CallTo(() => factory.CreateClient(A <string> .Ignored))
.WithAnyArguments()
.Returns(client);
stackExchange = new StackExchangeHttpClient(factory);
service = new ParallelQueueKeywordsSearchService(stackExchange, config2);
}
public void GetItems_SimpleCase_Execution()
{
config2 = CreateConfig(queueMaxSize2);
service = new ParallelQueueKeywordsSearchService(FakeStackExchangeHttpClient.CreateBase(), config2);
var words = new[] { "1", "2", "3", "4", "5" };
var res = service.GetItems(words);
Assert.AreEqual(words.Length * 2, res.Count);
}
public void GetItems_Cancelation_CancelAllRequestAfterError()
{
var item = new Item();
service = new ParallelQueueKeywordsSearchService(stackExchange, config2);
A.CallTo(() => stackExchange.GetItemsAsync(A <Keyword> .Ignored, A <CancellationToken> .Ignored))
.Throws <Exception>();
var words = new[] { "1", "2", "3", "4", "5" };
Assert.Throws <KeywordsSearchExecutionException>(() => {
var res = service.GetItems(words);
});
A.CallTo(() => stackExchange.GetItemsAsync(A <Keyword> .Ignored, A <CancellationToken> .Ignored))
.MustHaveHappenedTwiceOrLess();
}
public void Init()
{
stackExchange = A.Fake <IStackExchangeHttpClient>();
service = new ParallelQueueKeywordsSearchService(stackExchange, config2);
}
