public void GetAllLanguages_Action_Fails()
{
// Arrange
GenericServiceResponse <IEnumerable <LanguageDto> > fakeResponse = null;
mockClientServicesProvider.Setup(x => x.Logger).Returns(mockLogger.Object).Verifiable();
mockClientServicesProvider.Setup(x => x.LanguageService.GetAllLanguages()).Returns(fakeResponse).Verifiable();
var viewModel = new GenericListViewModel <LanguageDto>();
var action = new GetAllLanguages <GenericListViewModel <LanguageDto> >(mockClientServicesProvider.Object)
{
OnComplete = model => viewModel = model
};
// Act
var result = action.Invoke();
// Assert
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(GenericListViewModel <LanguageDto>));
Assert.IsNotNull(result.Notifications);
Assert.IsInstanceOfType(result.Notifications, typeof(NotificationCollection));
Assert.IsTrue(result.Notifications.Count() == 1);
Assert.IsTrue(result.HasErrors);
Assert.IsNotNull(result.Items);
Assert.IsTrue(result.Items.Count() == 0);
Assert.IsInstanceOfType(result.Items, typeof(IEnumerable <LanguageDto>));
Assert.IsTrue(result.Items.ToList().Count() == 0);
}
private void UpdateLanguages()
{
Languages.Elements.Clear();
List <string> lngs = GetAllLanguages?.Invoke();
foreach (var l in lngs)
{
ConsoleListElement cle = new ConsoleListElement(Languages, l, ConsoleColor.Blue);
cle.OnClick += Language_OnClick;
Languages.Elements.Add(cle);
}
}
public List <string> GetAllLanguagesInvoker() => GetAllLanguages?.Invoke();