Properly clean up container node. Previously, the test would create a new container node, losing the reference to the old one, so it never got destroyed.
Properly clean up container node.
Previously, the test would create a new container node,
losing the reference to the old one, so it never got destroyed.

Sam-Cummins/delite,harbalk/delite,kitsonk/delite,kitsonk/delite,harbalk/delite,Sam-Cummins/delite