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

        public void MainViewModel_UnitTest_Constructor_ShowStartPage()
        {
            //isolate unit
            var eventPublisher = new Mock<IEventAggregator>();
            var environmentRepository = new Mock<IEnvironmentRepository>();
            var environmentModel = new Mock<IEnvironmentModel>();
            environmentModel.Setup(c => c.CanStudioExecute).Returns(false);
            environmentRepository.Setup(c => c.Source).Returns(environmentModel.Object);
            environmentRepository.Setup(c => c.ReadSession()).Returns(new[] { Guid.NewGuid() });
            environmentRepository.Setup(c => c.All()).Returns(new[] { environmentModel.Object });
            var versionChecker = new Mock<IVersionChecker>();
            var asyncWorker = new Mock<IAsyncWorker>();

            var mvm = new Mock<MainViewModel>(eventPublisher.Object, asyncWorker.Object, environmentRepository.Object, versionChecker.Object, false, null, null, null, null, new Mock<IStudioResourceRepository>().Object, new Mock<IConnectControlSingleton>().Object, new Mock<IConnectControlViewModel>().Object);
            mvm.Setup(c => c.ShowStartPage()).Verifiable();

            //construct
            var concreteMvm = mvm.Object;

            //test result
            Assert.IsNotNull(concreteMvm);
            mvm.Verify(c => c.ShowStartPage(), Times.Once());
        }