public void SetAllControllersToManualMode_ShouldDelegateToInformationProviderWithManual()
{
GenericPlcViewModel viewModel = CreateGenericPlcViewModel(_randomModule);
viewModel.SetAllControllersToManualMode();
_informationProvider.Verify(i => i.SetAllControllersToMode(_randomModule, Controller.Mode.Manual));
}
public void ShouldNotifyPropertyChanged()
{
GenericPlcViewModel viewModel = CreateGenericPlcViewModel();
viewModel.MonitorEvents();
viewModel.SelectedItem = MasterDetailViewModel("AnyModule", 0);
viewModel.ShouldRaisePropertyChangeFor(x => x.SelectedItem);
}
public void OnLoaderReturningEmptyString_ShouldNotImport()
{
_loader.Setup(x => x.LoadFromFile(Loa1, It.IsAny <string>())).Returns(Task.FromResult(string.Empty));
GenericPlcViewModel viewModel = CreateGenericPlcViewModel();
viewModel.Import();
_informationProvider.Verify(x => x.Import(It.IsAny <string>(), It.IsAny <string>()), Times.Never);
}
public void WithRandomController_ShouldImportSelectedController()
{
string randomModuleName = CreateRandom.String();
int randomControllerId = CreateRandom.Int();
GenericPlcViewModel viewModel = CreateGenericPlcViewModel(moduleName: randomModuleName);
viewModel.SelectedItem = MasterDetailViewModel(randomModuleName, randomControllerId);
_informationProvider.Verify(x => x.ImportController(randomModuleName, randomControllerId));
}
public void WithRandomController_ShouldSubscribeForChangesOnRandomController()
{
string randomModuleName = CreateRandom.String();
int randomControllerId = CreateRandom.Int();
GenericPlcViewModel viewModel = CreateGenericPlcViewModel(moduleName: randomModuleName);
viewModel.SelectedItem = MasterDetailViewModel(randomModuleName, randomControllerId);
_informationProvider.Verify(x => x.SubscribeForControllerChanges(randomModuleName, randomControllerId, It.IsAny <Action <Controller> >()));
}
protected void SetGenericPlcViewModel(GenericPlcViewModel viewModel)
{
if (_genericPageViewModel != viewModel)
{
_genericPageViewModel = viewModel;
NotifyOfPropertyChange(() => DetailViewModel);
NotifyOfPropertyChange(() => HasGenericPlcView);
}
}
public void ShouldDisplayImportFeedback()
{
_loader.Setup(x => x.LoadFromFile(Loa1, ".xml")).Returns(Task.FromResult("<anyresult/>"));
_informationProvider.Setup(x => x.Import(Loa1, "<anyresult/>")).Returns(Task.FromResult(new ImportExportResultViewModel()));
GenericPlcViewModel viewModel = CreateGenericPlcViewModel();
viewModel.Import();
viewModel.ImportResultViewModel.IsVisible.Should().BeTrue();
}
public void OnFailingSaver_ShouldDisplayErrorMessage()
{
string randomErrorMessage = CreateRandom.String();
_saver.Setup(x => x.SaveStringToFile(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <string>())).Throws(new Exception(randomErrorMessage));
GenericPlcViewModel viewModel = CreateGenericPlcViewModel();
viewModel.Export();
_states.Verify(s => s.ChangeToErrorState(It.Is <string>(x => x.Contains(randomErrorMessage))));
}
public void ShouldSaveExportedValue()
{
string exportedTree = CreateRandom.String();
_informationProvider.Setup(x => x.Export(_randomModule)).Returns(Task.FromResult(exportedTree));
GenericPlcViewModel viewModel = CreateGenericPlcViewModel(moduleName: _randomModule);
viewModel.Export();
_saver.Verify(x => x.SaveStringToFile(exportedTree, _randomModule, ".xml"));
}
public void ShouldImportLoadedFile()
{
string randomControllerTree = CreateRandom.String();
_loader.Setup(x => x.LoadFromFile(_randomModule, ".xml")).Returns(Task.FromResult(randomControllerTree));
GenericPlcViewModel viewModel = CreateGenericPlcViewModel(_randomModule);
viewModel.Import();
_informationProvider.Verify(x => x.Import(_randomModule, randomControllerTree));
}
public void SetAllControllersToManualMode_OnThrowingProvider_ShouldDisplayErrorView()
{
string randomError = CreateRandom.String();
_informationProvider.Setup(p => p.SetAllControllersToMode(It.IsAny <string>(), It.IsAny <Controller.Mode>()))
.Throws(new InvalidOperationException(randomError));
GenericPlcViewModel viewModel = CreateGenericPlcViewModel();
viewModel.SetAllControllersToManualMode();
_states.Verify(s => s.ChangeToErrorState(It.Is <string>(e => e.Contains(randomError))));
}
public void ShouldDisplayFeedbackDialog()
{
string exportedTree = CreateRandom.String();
_informationProvider.Setup(x => x.Export(_randomModule)).Returns(Task.FromResult(exportedTree));
_saver.Setup(x => x.SaveStringToFile(exportedTree, _randomModule, ".xml")).Returns(Task.FromResult(true));
GenericPlcViewModel viewModel = CreateGenericPlcViewModel(moduleName: _randomModule);
viewModel.Export();
viewModel.ExportResultViewModel.IsVisible.Should().BeTrue();
}
public void OnFailingImport_ShouldDisplayErrorMessage()
{
string randomError = CreateRandom.String();
_loader.Setup(x => x.LoadFromFile(It.IsAny <string>(), It.IsAny <string>())).Returns(Task.FromResult("My controller tree."));
_informationProvider.Setup(x => x.Import(It.IsAny <string>(), It.IsAny <string>())).Throws(new Exception(randomError));
GenericPlcViewModel viewModel = CreateGenericPlcViewModel();
viewModel.Import();
_states.Verify(x => x.ChangeToErrorState(It.Is <string>(s => s.Contains(randomError))));
}
