using System.Collections.Generic;
using Moq;
using NUnit.Framework;
using Website;
using Website.Components;

namespace UnitTests.Components
{
    [TestFixture]
    public class BlogControllerTests
    {
        [Test]
        public void GetPosts_queries_a_feed_and_returns_its_posts()
        {
            var feedUrl = "http://url.com";
            var mockService = new Mock<ISyndicatedFeedService>();
            mockService.Expect(s => s.GetFeedItems(feedUrl, 3));

            var mockController = new Mock<BlogController>(mockService.Object);
            mockController.Expect(c => c.RenderView(It.IsAny<string>(), It.IsAny<IEnumerable<FeedItem>>()));
            mockController.Object.GetRecentPosts(feedUrl, 3);

            mockService.VerifyAll();
        }
    }
}