public void EnableUndo_EnablesUndoSetValueBehavior()
{
UserVM vm = CreateUserVMWithItems();
var department = vm.GetValue(x => x.Groups);
var relevantProperties = new[] {
department.GetProperty(x => x.AllItems),
department.GetProperty(x => x.SelectedItems)
};
foreach (var property in relevantProperties)
{
bool found = false;
for (IBehavior b = property.Behaviors; b != null; b = b.Successor)
{
if (b.GetType().Name.Contains("UndoSetValueBehavior") ||
b.GetType().Name.Contains("UndoCollectionModifcationBehavior"))
{
found = true;
break;
}
}
Assert.IsTrue(found);
}
}
public void Refresh_DoesNotClearSourceItems()
{
var selectedGroups = new[] { Group1, Group2 };
UserVM vm = CreateUserVM(
allGroups: new[] { Group1, Group2, Group3, InactiveGroup },
selectedGroups: selectedGroups
);
vm.GetValue(x => x.Groups).Load(x => x.SelectedItems);
vm.GetValue(x => x.Groups).Load(x => x.AllItems);
vm.Refresh();
var actualSelectedSource = vm
.Source
.Groups
.ToArray();
CollectionAssert.AreEqual(selectedGroups, actualSelectedSource);
}
public void EnableUndo_EnablesUndoSetValueBehavior()
{
UserVM vm = new UserVM();
IViewModel department = vm.GetValue(x => x.Department);
foreach (var property in department.Descriptor.Properties)
{
bool found = false;
for (IBehavior b = property.Behaviors; b != null; b = b.Successor)
{
if (b.GetType().Name.Contains("UndoSetValueBehavior") ||
b.GetType().Name.Contains("UndoCollectionModifcationBehavior"))
{
found = true;
break;
}
}
Assert.IsTrue(found);
}
}