AzureWebFarm.Tests.Services.IISManagerShould.Update_sites_removing_site C# (CSharp) Method

        public void Update_sites_removing_site()
        {
            var contosoWebSite = new WebSite
            {
                Name = ContosoWebSiteName,
                Bindings = new List<Binding>
                {
                    new Binding
                    {
                        Protocol = "http",
                        IpAddress = "127.0.0.1",
                        Port = 8081,
                        HostName = "contoso.com"
                    }
                }
            };

            var fabrikamWebSite = new WebSite
            {
                Name = FabrikamWebSiteName,
                Bindings = new List<Binding>
                {
                    new Binding
                    {
                        Protocol = "https",
                        IpAddress = "127.0.0.1",
                        Port = 8443,
                        CertificateThumbprint = "12345"
                    }
                }
            };

            var factory = new AzureStorageFactory(CloudStorageAccount.DevelopmentStorageAccount);
            var iisManager = new IISManager(LocalSitesPath, TempSitesPath, new SyncStatusRepository(factory), new ConsoleFactory(), LoggerLevel.Debug);
            var sites = new List<WebSite> {contosoWebSite, fabrikamWebSite};

            iisManager.UpdateSites(sites, _excludedSites);

            Assert.AreEqual(2, RetrieveWebSites().Count() - _excludedSites.Count);

            sites.RemoveAt(0);
            iisManager.UpdateSites(sites, _excludedSites);

            // Asserts
            Assert.AreEqual(1, RetrieveWebSites().Count() - _excludedSites.Count);

            Site contoso = RetrieveWebSite(ContosoWebSiteName);
            Site fabrikam = RetrieveWebSite(FabrikamWebSiteName);

            Assert.IsNull(contoso);
            Assert.IsNotNull(fabrikam);
        }