/V1/trunk/Source/StockTraderRI/StockTraderRI.Modules.Position.Tests/Mocks/MockNewsFeedService.cs

//===============================================================================

// Microsoft patterns & practices

// Composite Application Guidance for Windows Presentation Foundation

//===============================================================================

// Copyright (c) Microsoft Corporation.  All rights reserved.

// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY

// OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT

// LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND

// FITNESS FOR A PARTICULAR PURPOSE.

//===============================================================================

// The example companies, organizations, products, domain names,

// e-mail addresses, logos, people, places, and events depicted

// herein are fictitious.  No association with any real company,

// organization, product, domain name, email address, logo, person,

// places, or events is intended or should be inferred.

//===============================================================================



using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using StockTraderRI.Infrastructure.Interfaces;

using StockTraderRI.Infrastructure.Models;



namespace StockTraderRI.Modules.Position.Tests.Mocks

{

    public class MockNewsFeedService : INewsFeedService

    {

        readonly Dictionary<string, List<NewsArticle>> newsData = new Dictionary<string, List<NewsArticle>>();



        internal void UpdateNews(string tickerSymbol, NewsArticle newsArticle)

        {

            newsData.Add(tickerSymbol, new List<NewsArticle>() {newsArticle});

            Updated(this, new NewsFeedEventArgs(tickerSymbol,newsArticle.Title));

        }



        #region INewsFeedService Members



        public IList<NewsArticle> GetNews(string tickerSymbol)

        {

            throw new NotImplementedException();

        }



        public event EventHandler<NewsFeedEventArgs> Updated = delegate { };



        public bool HasNews(string tickerSymbol)

        {

            return newsData.ContainsKey(tickerSymbol);

        }



        #endregion

    }

}