public void b_deck_after_Shuffle_has_52_card_unordered()
{
_deck.Shuffle();
_cards = _deck.Cards;
_cards.FirstOrDefault().Value.Should().Not.Be.EqualTo( new Value(SuitEnum.Hearts, RankEnum.Ace));
_cards.LastOrDefault().Value.Should().Not.Be.EqualTo(new Value(SuitEnum.Clubs, RankEnum.King));
}
public void WindowIdentityComputesCorrectly()
{
var indicator = new WindowIdentity(4);
var data = new[] {1m, 10m, 100m, 1000m, 10000m, 1234m, 56789m};
var seen = new List<decimal>();
for (int i = 0; i < data.Length; i++)
{
var datum = data[i];
seen.Add(datum);
indicator.Update(new IndicatorDataPoint(DateTime.Now.AddSeconds(i), datum));
Assert.AreEqual(seen.LastOrDefault(), indicator.Current.Value);
}
}
public void InterpolatePerformance3(LineSeries.SearchType search_type)
{
var randNumbers = new Random(0);
var interPoints = new List<double>();
var valuePoints = new List<Point>();
for (int i = 0; i < 100000; i++)
{
interPoints.Add(interPoints.LastOrDefault() + 100 * randNumbers.NextDouble());
}
for (int i = 0; i < 10000000; i++)
{
valuePoints.Add(new Point(valuePoints.LastOrDefault().X + randNumbers.NextDouble(), randNumbers.NextDouble()));
}
var series = new LineSeries(valuePoints);
var result = series.Interpolate(interPoints, search_type).ToList();
}
public void Download_Error_PlaintextResponse()
{
var downloadUri = "http://www.sample.com";
var chunkSize = 100;
var responseText = "Not Found";
var handler = new MultipleChunksMessageHandler { ErrorResponse = responseText };
handler.StatusCode = HttpStatusCode.NotFound;
handler.ChunkSize = chunkSize;
// The media downloader adds the parameter...
handler.DownloadUri = new Uri(downloadUri + "?alt=media");
using (var service = CreateMockClientService(handler))
{
var downloader = new MediaDownloader(service);
downloader.ChunkSize = chunkSize;
IList<IDownloadProgress> progressList = new List<IDownloadProgress>();
downloader.ProgressChanged += (p) =>
{
progressList.Add(p);
};
var outputStream = new MemoryStream();
downloader.Download(downloadUri, outputStream);
var lastProgress = progressList.LastOrDefault();
Assert.That(lastProgress.Status, Is.EqualTo(DownloadStatus.Failed));
GoogleApiException exception = (GoogleApiException) lastProgress.Exception;
Assert.That(exception.HttpStatusCode, Is.EqualTo(handler.StatusCode));
Assert.That(exception.Message, Is.EqualTo(responseText));
Assert.IsNull(exception.Error);
}
}
public void Download_Error_JsonResponse()
{
var downloadUri = "http://www.sample.com";
var chunkSize = 100;
var error = new RequestError { Code = 12345, Message = "Text", Errors = new[] { new SingleError { Message = "Nested error" } } };
var response = new StandardResponse<object> { Error = error };
var responseText = new NewtonsoftJsonSerializer().Serialize(response);
var handler = new MultipleChunksMessageHandler { ErrorResponse = responseText };
handler.StatusCode = HttpStatusCode.BadRequest;
handler.ChunkSize = chunkSize;
// The media downloader adds the parameter...
handler.DownloadUri = new Uri(downloadUri + "?alt=media");
using (var service = CreateMockClientService(handler))
{
var downloader = new MediaDownloader(service);
downloader.ChunkSize = chunkSize;
IList<IDownloadProgress> progressList = new List<IDownloadProgress>();
downloader.ProgressChanged += (p) =>
{
progressList.Add(p);
};
var outputStream = new MemoryStream();
downloader.Download(downloadUri, outputStream);
var lastProgress = progressList.LastOrDefault();
Assert.That(lastProgress.Status, Is.EqualTo(DownloadStatus.Failed));
GoogleApiException exception = (GoogleApiException) lastProgress.Exception;
Assert.That(exception.HttpStatusCode, Is.EqualTo(handler.StatusCode));
// Just a smattering of checks - if these two pass, it's surely okay.
Assert.That(exception.Error.Code, Is.EqualTo(error.Code));
Assert.That(exception.Error.Errors[0].Message, Is.EqualTo(error.Errors[0].Message));
}
}
/// <summary>A helper test to test sync and async downloads.</summary>
/// <param name="chunkSize">The chunk size for each part.</param>
/// <param name="sync">Indicates if this download should be synchronously or asynchronously.</param>
/// <param name="cancelRequest">Defines the request index to cancel the download request.</param>
/// <param name="downloadUri">The URI which contains the media to download.</param>
private void Subtest_Download_Chunks(int chunkSize, bool sync = true, int cancelRequest = 0,
string downloadUri = "http://www.sample.com")
{
var handler = new MultipleChunksMessageHandler(MediaContent);
handler.StatusCode = HttpStatusCode.OK;
handler.ChunkSize = chunkSize;
handler.DownloadUri = new Uri(downloadUri +
(downloadUri.Contains("?") ? "&" : "?") + "alt=media");
// support cancellation
if (cancelRequest > 0)
{
handler.CancelRequestNum = cancelRequest;
}
handler.CancellationTokenSource = new CancellationTokenSource();
int expectedCalls = (int)Math.Ceiling((double) MediaContent.Length / chunkSize);
using (var service = CreateMockClientService(handler))
{
var downloader = new MediaDownloader(service);
downloader.ChunkSize = chunkSize;
IList<IDownloadProgress> progressList = new List<IDownloadProgress>();
downloader.ProgressChanged += (p) =>
{
progressList.Add(p);
};
var outputStream = new MemoryStream();
if (sync)
{
downloader.Download(downloadUri, outputStream);
}
else
{
try
{
var result = downloader.DownloadAsync(downloadUri, outputStream,
handler.CancellationTokenSource.Token).Result;
Assert.AreEqual(0, handler.CancelRequestNum);
}
catch (AggregateException ex)
{
Assert.IsInstanceOf<TaskCanceledException>(ex.InnerException);
}
}
var lastProgress = progressList.LastOrDefault();
if (cancelRequest > 0)
{
// the download was interrupted in the middle
Assert.That(handler.Calls, Is.EqualTo(cancelRequest));
// last request should fail
Assert.NotNull(lastProgress);
Assert.NotNull(lastProgress.Exception);
Assert.That(lastProgress.Status, Is.EqualTo(DownloadStatus.Failed));
Assert.That(lastProgress.BytesDownloaded, Is.EqualTo(chunkSize * cancelRequest));
}
else
{
// the download succeeded
Assert.That(handler.Calls, Is.EqualTo(expectedCalls));
Assert.NotNull(lastProgress);
Assert.Null(lastProgress.Exception);
Assert.That(lastProgress.Status, Is.EqualTo(DownloadStatus.Completed));
Assert.That(lastProgress.BytesDownloaded, Is.EqualTo(MediaContent.Length));
byte[] actual = outputStream.ToArray();
CollectionAssert.AreEqual(MediaContent, actual);
}
}
}
public void Download_Error_PlaintextResponse()
{
using (var service = new MockClientService())
{
var downloader = new MediaDownloader(service);
IList<IDownloadProgress> progressList = new List<IDownloadProgress>();
downloader.ProgressChanged += (p) =>
{
progressList.Add(p);
};
var outputStream = new MemoryStream();
downloader.Download(_httpPrefix + "NotFoundPlainText", outputStream);
var lastProgress = progressList.LastOrDefault();
Assert.That(lastProgress.Status, Is.EqualTo(DownloadStatus.Failed));
GoogleApiException exception = (GoogleApiException) lastProgress.Exception;
Assert.That(exception.HttpStatusCode, Is.EqualTo(HttpStatusCode.NotFound));
Assert.That(exception.Message, Is.EqualTo(NotFoundError));
Assert.IsNull(exception.Error);
}
}
public void Download_Error_JsonResponse()
{
using (var service = new MockClientService())
{
var downloader = new MediaDownloader(service);
IList<IDownloadProgress> progressList = new List<IDownloadProgress>();
downloader.ProgressChanged += (p) =>
{
progressList.Add(p);
};
var outputStream = new MemoryStream();
downloader.Download(_httpPrefix + "BadRequestJson", outputStream);
var lastProgress = progressList.LastOrDefault();
Assert.That(lastProgress.Status, Is.EqualTo(DownloadStatus.Failed));
GoogleApiException exception = (GoogleApiException) lastProgress.Exception;
Assert.That(exception.HttpStatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
// Just a smattering of checks - if these two pass, it's surely okay.
Assert.That(exception.Error.Code, Is.EqualTo(BadRequestError.Code));
Assert.That(exception.Error.Errors[0].Message, Is.EqualTo(BadRequestError.Errors[0].Message));
}
}
/// <summary>A helper test to test sync and async downloads.</summary>
/// <param name="chunkSize">The chunk size for each part.</param>
/// <param name="sync">Indicates if this download should be synchronously or asynchronously.</param>
/// <param name="cancelChunk">Defines the chunk at which to cancel the download request.</param>
/// <param name="target">Last component of the Uri to download</param>
private void Subtest_Download_Chunks(int chunkSize, bool sync = true, int cancelChunk = 0, string target = "content")
{
string downloadUri = _httpPrefix + target;
var cts = new CancellationTokenSource();
using (var service = new MockClientService())
{
var downloader = new MediaDownloader(service);
downloader.ChunkSize = chunkSize;
IList<IDownloadProgress> progressList = new List<IDownloadProgress>();
int progressUpdates = 0;
long lastBytesDownloaded = 0;
downloader.ProgressChanged += (p) =>
{
if (p.Status != DownloadStatus.Failed)
{
// We shouldn't receive duplicate notifications for the same range.
Assert.That(p.BytesDownloaded, Is.GreaterThan(lastBytesDownloaded));
}
lastBytesDownloaded = p.BytesDownloaded;
progressList.Add(p);
if (++progressUpdates == cancelChunk)
{
cts.Cancel();
}
};
var outputStream = new MemoryStream();
if (sync)
{
downloader.Download(downloadUri, outputStream);
}
else
{
try
{
var result = downloader.DownloadAsync(downloadUri, outputStream, cts.Token).Result;
if (result.Exception == null)
{
Assert.AreEqual(0, cancelChunk);
}
else
{
Assert.IsInstanceOf<OperationCanceledException>(result.Exception);
}
}
catch (AggregateException ex)
{
Assert.IsInstanceOf<TaskCanceledException>(ex.InnerException);
}
}
var lastProgress = progressList.LastOrDefault();
if (cancelChunk > 0)
{
// last request should fail
Assert.NotNull(lastProgress);
Assert.NotNull(lastProgress.Exception);
Assert.That(lastProgress.Status, Is.EqualTo(DownloadStatus.Failed));
Assert.That(lastProgress.BytesDownloaded, Is.EqualTo(chunkSize * cancelChunk));
}
else
{
Assert.NotNull(lastProgress);
Assert.Null(lastProgress.Exception);
Assert.That(lastProgress.Status, Is.EqualTo(DownloadStatus.Completed));
Assert.That(lastProgress.BytesDownloaded, Is.EqualTo(MediaContent.Length));
byte[] actual = outputStream.ToArray();
CollectionAssert.AreEqual(MediaContent, actual);
}
}
}
private static List<string> GenerateTooltipMessages(IWebDriver driver, List<Point> graph,
HighchartsPage page)
{
Actions action = new Actions(driver);
action.MoveToElement(page.RootElement, 0, 0)
.MoveByOffset(graph[0].X, graph[0].Y)
.Build()
.Perform();
List<string> tooltip = new List<string>();
for (int point = 1; point < graph.Count; point++)
{
for (int i = 0; i <= graph[point].X - graph[point - 1].X; i+=Step)
{
action.MoveByOffset(Step, 0).Build().Perform();
if (tooltip.LastOrDefault() != page.TooltipElement.Text &&
page.TooltipElement.Text.Contains(HighchartsPage.EmployeeKeyword))
{
tooltip.Add(page.TooltipElement.Text);
}
}
action.MoveByOffset(0, graph[point].Y - graph[point - 1].Y)
.Build()
.Perform();
}
return tooltip;
}
public void Can_ChainTask_ExecuteDataSetTask() {
var dsTasks = new List<Task<DataSet>>();
// 테이블 정보를 로딩하는 작업 자체는 비동기로 이루어지지만, 테이블별로 순서대로 로드되도록 합니다.
// Loading Task의 순차 실행이라 보시면 됩니다. (단 이런 작업이 설정된대로 자동으로 수행되므로, 최족 Task의 실행여부만 판단하면 됩니다.)
//
foreach(var section in Sections2) {
var query = NorthwindAdoRepository.QueryProvider.GetQuery(section, QueryKey);
Assert.IsNotEmpty(query);
var prevTask = dsTasks.LastOrDefault();
// ExecuteDataSet() 실행을 순서대로 수행하도록 한다.
if(prevTask != null) {
var task =
prevTask
.ContinueWith(_ => NorthwindAdoRepository.ExecuteDataSetAsync(query),
TaskContinuationOptions.ExecuteSynchronously)
.Unwrap();
dsTasks.Add(task);
}
else {
var task = NorthwindAdoRepository.ExecuteDataSetAsync(query);
dsTasks.Add(task);
}
}
foreach(var task in dsTasks) {
var dataset = task.Result;
dataset.Tables.Count.Should().Be(1);
dataset.Tables[0].HasErrors.Should().Be.False();
if(IsDebugEnabled)
log.Debug("Table[{0}] has [{1}] rows", dataset.Tables[0].TableName, dataset.Tables[0].Rows.Count);
dataset.Dispose();
}
}
