public void UnsubscribeStopsEachThePriceListener()
{
// Arrange
var mockNewsListener = MockRepository.GenerateMock <IStreamingListener <NewsDTO> >();
var mockNewsListener2 = MockRepository.GenerateMock <IStreamingListener <NewsDTO> >();
_mockLsCityindexStreamingConnection.Expect(x => x.BuildNewsHeadlinesListener(Arg <string> .Is.Anything))
.Return(mockNewsListener)
.Repeat.Once();
_mockLsCityindexStreamingConnection.Expect(x => x.BuildNewsHeadlinesListener(Arg <string> .Is.Anything))
.Return(mockNewsListener2)
.Repeat.Once();
mockNewsListener.Expect(x => x.Stop());
mockNewsListener2.Expect(x => x.Stop());
// Act
var newsStreamListener = new NewsStream(_mockLsCityindexStreamingConnection);
newsStreamListener.SubscribeToNewsHeadlinesByRegion(REGION);
newsStreamListener.SubscribeToNewsHeadlinesByRegion("anotherRegion");
newsStreamListener.Unsubscribe();
// Assert
_mockLsCityindexStreamingConnection.VerifyAllExpectations();
mockNewsListener.VerifyAllExpectations();
}
public virtual NewsStream Create(ILsCityindexStreamingConnection lsCityindexStreamingConnection)
{
try
{
Log.Info("Creating news stream listener.");
var newsStream = new NewsStream(lsCityindexStreamingConnection);
return(newsStream);
}
catch (Exception ex)
{
Log.Error(ex);
throw;
}
}
/// <summary>
/// To the news brief.
/// </summary>
/// <param name="input">The input.</param>
/// <returns>NewsBrief.</returns>
public static NewsBrief ToNewsBrief(NewsStream input)
{
var result = new NewsBrief();
result.ClusterId0 = input.ClusterId0;
result.Description = input.NewsArticleDescription;
result.Id = input.Id;
result.Source = input.NewsSource;
result.ThumbnailUrl = string.IsNullOrEmpty(input.GoodDominantImageURL)
? DEFAULTNEWSURL
: input.GoodDominantImageURL;
result.Title = input.Title;
result.Url = input.Url;
result.CreatedTime = input.BuildTime;
return(result);
}
public void ValidSubscribtionsAreAddedToAToNewsStreamListenerList()
{
// Arrange
var mockNewsListener = MockRepository.GenerateMock <IStreamingListener <NewsDTO> >();
_mockLsCityindexStreamingConnection.Expect(x => x.BuildNewsHeadlinesListener(Arg <string> .Is.Anything))
.Return(mockNewsListener)
.Repeat.Twice();
// Act
var newsStream = new NewsStream(_mockLsCityindexStreamingConnection);
newsStream.SubscribeToNewsHeadlinesByRegion(REGION);
newsStream.SubscribeToNewsHeadlinesByRegion("AnotherRegion");
// Assert
Assert.AreEqual(2, newsStream.Listeners.Count);
_mockLsCityindexStreamingConnection.VerifyAllExpectations();
mockNewsListener.VerifyAllExpectations();
}
