public void Date_ChangingCurrentMonth_ClearsWarning()
{
var mocker = new AutoMocker().WithDefaults();
using var _ = mocker.WithDbScope();
using var __ = mocker.WithAutoDIResolver();
using var ___ = mocker.WithSynchonousTaskRunner();
ICurrentMonth current = mocker.Get <ICurrentMonth>();
var vm = mocker.CreateInstance <AddItemViewModel>();
current.CurrenMonth = DateTime.Now.AddMonths(-10);
vm.Date = DateTime.Now;
var errorsBefore = vm.GetErrors(nameof(vm.Date)).OfType <string>().ToList();
current.CurrenMonth = DateTime.Now;
var errorsAfter = vm.GetErrors(nameof(vm.Date)).OfType <string>().ToList();
Assert.AreEqual(1, errorsBefore.Count);
Assert.AreEqual(0, errorsAfter.Count);
}
public ReasonableDateAttribute(
[Dependency] ICurrentMonth currentMonth = null !)
{
CurrentMonth = currentMonth ?? throw new ArgumentNullException(nameof(currentMonth));
}
public BudgetViewModel(Func <BudgetContext> contextFactory, IMessenger messenger, ICurrentMonth currentMonth)
{
ContextFactory = contextFactory ?? throw new ArgumentNullException(nameof(contextFactory));
Messenger = messenger ?? throw new ArgumentNullException(nameof(messenger));
CurrentMonth = currentMonth ?? throw new ArgumentNullException(nameof(currentMonth));
messenger.Register <DatabaseEvent <ExpenseCategory> >(this);
messenger.Register <CurrentMonthChanged>(this);
DoSearchCommand = new RelayCommand(OnDoSearch);
GroupItems = true;
}
