public void ShouldSyncItsContainerWithModelParents()
{
var model_a = new Model ("a");
var model_b = new Model ("b");
var model_container = new Model("container");
var models = new ModelCollection(model_container);
models.AddRange(new [] {model_a, model_b});
Assert.That(models.Container, Is.EqualTo(model_container));
Assert.That(models.All(m => m.Parent == model_container));
models.Clear();
Assert.That(model_a.Parent, Is.Null);
Assert.That(model_b.Parent, Is.Null);
models.Add(model_a);
Assert.That(model_a.Parent, Is.EqualTo(model_container));
models.Insert(0, model_b);
Assert.That(model_b.Parent, Is.EqualTo(model_container));
models.Remove(model_a);
Assert.That(model_a.Parent, Is.Null);
}
internal async Task DeleteAccount(Account account, IConnection connection)
{
Trace($"Delete {account}");
await connection.RemoveStaleAccount(account.AccountID, account.ManagerID);
account.Changed -= OnAccountChanged;
accounts.Remove(account);
FirePropertyChanged(nameof(Accounts));
}
internal void CloseOperation(string operationID, AccountEntry entry = null)
{
Trace($"Close pending: {operationID}");
var cancelled = pendingChanges
.FirstOrDefault(c => c.OperationID == operationID);
if (cancelled != null)
{
pendingChanges.Remove(cancelled);
if (pendingChanges.Count == 0)
{
FirePropertyChanged(nameof(HasPendingChanges));
}
FirePropertyChanged(nameof(AmountPending));
FirePropertyChanged(nameof(PendingChanges));
}
AddEntry(entry);
}
