public void Constructor_InitializesTitle_ToSelectedItemValue()
{
_state.SelectItem(TestItems[0]);
using (var sut = new ItemEditorViewModel(_state))
{
Assert.Equal(TestItems[0].Title, sut.Title);
}
}
public void Constructor_InitializesNotes_ToSelectedItemValue()
{
_state.SelectItem(TestItems[1]);
using (var sut = new ItemEditorViewModel(_state))
{
Assert.Equal(TestItems[1].Notes, sut.Notes);
}
}
public void IsComplete_Updates_WhenSelectedItemChanges()
{
_state.SelectItem(TestItems[0]);
using (var sut = new ItemEditorViewModel(_state))
{
_state.SelectItem(TestItems[1]);
Assert.Equal(TestItems[1].IsComplete, sut.IsComplete);
}
}
public void ChangeTitleCommand_UpdatesSelectedItemTitle()
{
_state.SelectItem(TestItems[0]);
using (var sut = new ItemEditorViewModel(_state))
{
sut.ChangeTitleCommand.Execute("New title");
Assert.Equal("New title", _state.SelectedItem.Title);
}
}
public void ToggleCompleteCommand_UpdatesSelectedItemIsComplete()
{
_state.SelectItem(TestItems[0]);
using (var sut = new ItemEditorViewModel(_state))
{
sut.ToggleCompleteCommand.Execute(true);
Assert.True(_state.SelectedItem.IsComplete);
}
}
public void ChangeNotesCommand_UpdatesSelectedItemNotes()
{
_state.SelectItem(TestItems[0]);
using (var sut = new ItemEditorViewModel(_state))
{
sut.ChangeNotesCommand.Execute("New notes");
Assert.Equal("New notes", _state.SelectedItem.Notes);
}
}
public void IsComplete_Updates_WhenSelectedItemIsCompleteChanges()
{
_state.SelectItem(TestItems[0]);
using (var sut = new ItemEditorViewModel(_state))
{
_state.Items[0].IsComplete = true;
Assert.True(sut.IsComplete);
}
}
public void UnsubscribesFromItemUpdates_OnItemChanged()
{
_state.SelectItem(TestItems[0]);
using (var sut = new ItemEditorViewModel(_state))
{
_state.SelectItem(TestItems[2]);
_state.Items[0].IsComplete = true;
Assert.False(sut.IsComplete);
}
}
public void IsComplete_RaisesPropertyChanged_WhenValueChanged()
{
using (var sut = new ItemEditorViewModel(_state))
{
String lastPropertyChanged = null;
sut.PropertyChanged += (sender, e) => lastPropertyChanged = e.PropertyName;
sut.IsComplete = !sut.IsComplete;
Assert.Equal(nameof(ItemEditorViewModel.IsComplete), lastPropertyChanged);
}
}
public void Dispose_UnsubscribesFromToDoItemUpdates()
{
_state.SelectItem(TestItems[0]);
var sut = new ItemEditorViewModel(_state);
sut.Dispose();
_state.Items[0].IsComplete = true;
Assert.False(sut.IsComplete);
}
public void Title_RaisesPropertyChanged_WhenValueChanges()
{
using (var sut = new ItemEditorViewModel(_state))
{
String lastPropertyChanged = null;
sut.PropertyChanged += (sender, e) => lastPropertyChanged = e.PropertyName;
sut.Title = "New title";
Assert.Equal(nameof(ItemEditorViewModel.Title), lastPropertyChanged);
}
}
public InventoryViewModel(ICommandHandler commandHandler, IItemRepository itemRepo)
: base(commandHandler)
{
// NOTE this is very important for database to work
Database.SetInitializer <SQLServerDbContext>(new DropCreateDatabaseIfModelChanges <SQLServerDbContext>());
_itemRepo = itemRepo;
_itemListViewModel = ContainerHelper.Container.Resolve <ItemListViewModel>();
_partListViewModel = ContainerHelper.Container.Resolve <PartListViewModel>();
_itemEditorViewModel = ContainerHelper.Container.Resolve <ItemEditorViewModel>();
}
public ItemEditorPageViewModel(
ItemListViewModel itemList,
ItemEditorViewModel itemEditor,
IMultiItemEditor multiItemEditor,
ItemListFilterViewModel filter) : base("item Editor", PackIconKind.Edit)
{
this.ItemList = itemList;
this.MultiItemEditor = multiItemEditor;
Editor = this.ItemEditor = itemEditor;
this.Filter = filter;
multiItemEditor.BindSelection(itemList.Selection);
this.disposables.Add(ItemList, ItemEditor, MultiItemEditor, Filter);
filter.FilterChanges
.TakeUntil(destroy)
.Subscribe(itemList.FilterChanges.OnNext,
ex =>
MessageBox.Show(ex.ToString(), $"{nameof(ItemEditorPageViewModel)}.ctor:subscribe")
);
this.ItemList.Selection.Connect()
.ToCollection()
.Subscribe(x =>
{
this.IsSingle = x.Count <= 1;
if (x.Count == 1)
{
itemEditor.SelectItem(x.FirstOrDefault().SourceItem.Id);
}
else
{
itemEditor.SelectItem(null);
}
if (x.Count <= 1)
{
this.Editor = ItemEditor;
}
else
{
this.Editor = MultiItemEditor;
}
});
itemEditor.SetTagpool(Filter.Tagpool);
multiItemEditor.SetTagpool(Filter.Tagpool);
}
