Add functional test for update of group of provider resources

A new test which tests the (previously buggy) behavior when updating
a nested stack of more than one level of nesting, specifically updating
a ResourceGroup which contains provider resources.

Change-Id: I8abfd99f1ecc2cc84410fb552f18f93e47144c17
Related-Bug: #1389499
1 file changed
tree: 5f2643df914fb51b49db8f024819f2647ae2240a
  1. common/
  2. functional/
  3. scenario/