Currently it doesn't seem document replacement works
exactly as expected: The parent-replacement document
can receive layering and substitution data prior to
being replaced. Currently, Deckhand does not account
for this scenario.
A child-replacement depends on its parent-replacement
the same way any child depends on its parent: so that the
child layers with its parent only after the parent has
received all layering and substitution data. But other
documents that depend on the parent-replacement actually
depend on the child-replacement instead as the
child-replacement replaces its parent. So the dependency
chain is: PR -> CR -> anything that layers with PR.
A unit and functional test have been added for regression.
Co-Authored-By: Felipe Monteiro <felipe.monteiro@att.com>
Change-Id: I353393f416aa6e441d84add9ebedcd152944d7e8
177675e96f