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 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();
}