public void Service_IsActive_property() { var file = "../../../Stocks.Service/companyData.json"; var configurationService = new ConfigurationService(file); using (var webClientShim = new WebClientShim(new WebClient())) { var service = new StocksService( configurationService, webClientShim); Assert.Equal(false, service.IsActive); using (var task = Task.Factory.StartNew(() => { service.Start(); Assert.Equal(true, service.IsActive); using (var task2 = Task.Factory.StartNew(() => Thread.Sleep(50))) { task2.Wait(); } service.Stop(); Assert.Equal(false, service.IsActive); })) { task.Wait(); } } }