public Bank(Account account1, Account account2)
{
Account1 = account1;
Account2 = account2;
Account1.PropertyChanged += PropertyChangedPropagator.Create(nameof(Account.Balance), nameof(Total), RaisePropertyChanged);
Account2.PropertyChanged += PropertyChangedPropagator.Create(nameof(Account.Balance), nameof(Total), RaisePropertyChanged);
}
public void Setup()
{
_source = new TestPropertyChangedObject();
_propagator = new PropertyChangedPropagator <TestPropertyChangedObject>(_source, CallbackHandler);
_propertyChanged = null;
}