private bool ValidContainer(object container)
{
//TODO: Check for nested containers and already existing containers with this ViewManager
if (_registry.FallbackBinding != null && _registry.FallbackBinding.Container == container)
{
return(true);
}
foreach (object registeredContainer in _containers)
{
if (container == registeredContainer)
{
return(false);
}
if (_registry.FallbackBinding != null && _registry.FallbackBinding.Container == registeredContainer)
{
return(false);
}
if (_registry.Contains(registeredContainer, container) || _registry.Contains(container, registeredContainer))
{
throw new Exception("Containers can not be nested");
}
}
return(true);
}
public void Parent_Finder_Positive()
{
bool contains = true;
object parent = new object();
registry.SetParentFinder(new CustomParentFinder(contains, parent));
List <ContainerBinding> nullList = null;
object expectedParent = registry.FindParent(null, nullList);
object expectedContains = registry.Contains(null, nullList);
Assert.That(contains, Is.EqualTo(expectedContains));
Assert.That(parent, Is.EqualTo(parent));
}