Dev2.Core.Tests.ConnectionHelpers.ConnectControlSingletonTests.ConnectControlSingleton_ToggleConnection_SelectedServerIsDisconnected_StudioRepositoryLoadIsCalled C# (CSharp) Method

        public void ConnectControlSingleton_ToggleConnection_SelectedServerIsDisconnected_StudioRepositoryLoadIsCalled()
        {
            var studioResourceRepository = new Mock<IStudioResourceRepository>();
            studioResourceRepository.Setup(s => s.Load(It.IsAny<Guid>(), It.IsAny<IAsyncWorker>(), It.IsAny<Action<Guid>>()))
                                    .Verifiable();
            var asyncWorker = new Mock<IAsyncWorker>();
            var serverProvider = new Mock<IEnvironmentModelProvider>();
            var environmentRepository = new Mock<IEnvironmentRepository>();
            List<IEnvironmentModel> environmentModels = new List<IEnvironmentModel>
                {
                    new TestEnvironmentModel(new Mock<IEventAggregator>().Object, Guid.NewGuid(), CreateConnection(false).Object, new Mock<IResourceRepository>().Object, false)
                };
            serverProvider.Setup(s => s.Load()).Returns(environmentModels);
            IConnectControlSingleton connectControlSingleton = new ConnectControlSingleton(studioResourceRepository.Object, asyncWorker.Object, serverProvider.Object, environmentRepository.Object);
            var selectedServer = connectControlSingleton.Servers[1];
            selectedServer.IsConnected = false;

            ConnectionEnumerations.ConnectedState actualConnectedState = ConnectionEnumerations.ConnectedState.Disconnected;
            bool actualDoCallback = false;
            Guid environmentId = Guid.Empty;

            connectControlSingleton.ConnectedStatusChanged += (sender, arg) =>
                {
                    actualConnectedState = arg.ConnectedStatus;
                    actualDoCallback = arg.DoCallback;
                    environmentId = arg.EnvironmentId;
                };
            //------------Execute Test---------------------------
            connectControlSingleton.ToggleConnection(1);
            //------------Assert Results-------------------------
            Assert.IsNotNull(connectControlSingleton);
            Assert.AreEqual(ConnectionEnumerations.ConnectedState.Busy, actualConnectedState);
            Assert.IsFalse(actualDoCallback);
            Assert.AreEqual(selectedServer.EnvironmentModel.ID, environmentId);
            studioResourceRepository.Verify(s => s.Load(It.IsAny<Guid>(), It.IsAny<IAsyncWorker>(), It.IsAny<Action<Guid>>()), Times.Once());
        }