public void DoNotReloadDictionaryWhenLanguageIsTheSame(){
//Arrange
var mockDictionaryService = new Mock<IDictionaryService>();
var wordsViewModel = new WordsViewModel(mockDictionaryService.Object);
//Act
wordsViewModel.KeyboardAndDictionaryLanguage = wordsViewModel.KeyboardAndDictionaryLanguage;
wordsViewModel.ApplyChanges();
//Assert
mockDictionaryService.Verify(t => t.LoadDictionary(), Times.Exactly(0));
}
public void ReloadDictionaryWhenLanguageChanged(){
//Arrange
var mockDictionaryService = new Mock<IDictionaryService>();
var wordsViewModel = new WordsViewModel(mockDictionaryService.Object);
//Act
wordsViewModel.KeyboardAndDictionaryLanguage = wordsViewModel.KeyboardAndDictionaryLanguage == Enums.Languages.FrenchFrance
? Enums.Languages.EnglishUK
: Enums.Languages.FrenchFrance;
wordsViewModel.ApplyChanges();
//Assert
mockDictionaryService.Verify(t => t.LoadDictionary(), Times.AtLeast(1));
}
public ManagementViewModel(
IAudioService audioService,
IDictionaryService dictionaryService)
{
//Instantiate child VMs
DictionaryViewModel = new DictionaryViewModel(dictionaryService);
OtherViewModel = new OtherViewModel();
PointingAndSelectingViewModel = new PointingAndSelectingViewModel();
SoundsViewModel = new SoundsViewModel(audioService);
VisualsViewModel = new VisualsViewModel();
WordsViewModel = new WordsViewModel(dictionaryService);
//Instantiate interaction requests and commands
ConfirmationRequest = new InteractionRequest<Confirmation>();
OkCommand = new DelegateCommand<Window>(Ok); //Can always click Ok
CancelCommand = new DelegateCommand<Window>(Cancel); //Can always click Cancel
}