Dev2.Core.Tests.MainViewModelTest.MainViewModel_OnStudioClosing_CallsSettingsOnClosingDirty C# (CSharp) Method

        public void MainViewModel_OnStudioClosing_CallsSettingsOnClosingDirty()
        {
            //Barney, commented out when I removed the feedback stuff from the studio
            //SetupDefaultMef();
            var eventPublisher = new Mock<IEventAggregator>();
            var environmentRepository = new Mock<IEnvironmentRepository>();
            environmentRepository.Setup(repo => repo.Source).Returns(new Mock<IEnvironmentModel>().Object);
            var versionChecker = new Mock<IVersionChecker>();
            var asyncWorker = new Mock<IAsyncWorker>();
            asyncWorker.Setup(w => w.Start(It.IsAny<System.Action>(), It.IsAny<System.Action>())).Verifiable();
            var connected1 = new Mock<IEnvironmentModel>();
            var connected2 = new Mock<IEnvironmentModel>();
            var notConnected = new Mock<IEnvironmentModel>();
            connected1.Setup(a => a.IsConnected).Returns(true).Verifiable();
            connected1.Setup(a => a.Disconnect()).Verifiable();
            connected2.Setup(a => a.IsConnected).Returns(true).Verifiable();
            connected2.Setup(a => a.Disconnect()).Verifiable();
            IList<IEnvironmentModel> lst = new List<IEnvironmentModel> { connected1.Object, connected2.Object, notConnected.Object };
            environmentRepository.Setup(repo => repo.All()).Returns(lst);
            var mvm = new MainViewModel(eventPublisher.Object, asyncWorker.Object, environmentRepository.Object, versionChecker.Object, false);
            var popup = new Mock<IPopupController>();

            var settings = new SettingsViewModelForTest(EventPublishers.Aggregator, popup.Object, new TestAsyncWorker(), new NativeWindow()) { RetValue = true, WorkSurfaceContext = WorkSurfaceContext.Settings };
            var task = new Mock<IScheduledResource>();
            task.Setup(a => a.IsDirty).Returns(true);
            settings.IsDirty = true;
            var vm = new WorkSurfaceContextViewModel(new EventAggregator(), new WorkSurfaceKey(), settings, new Mock<IPopupController>().Object, (a, b) => { });
            environmentRepository.Setup(repo => repo.All()).Returns(new List<IEnvironmentModel>());
            mvm.Items.Add(vm);
            Assert.IsTrue(mvm.OnStudioClosing());
        }