commit 442a99d1ee173ce6a83ef37f2fa3995ae8de0a0d
author Marc Kriguer <myk@google.com> Fri Dec 13 15:49:54 2013 -0800
committer Marc Kriguer <myk@google.com> Fri Dec 20 12:14:05 2013 -0800
tree 28422913d956277b5dc98a9b9306b12d282edbee
parent 9ad4104dc6970b8ed9ae6660912d51355146cbe1

Clean up and add unit tests for AdAdaptor.java

As part of the testing framework, imported a few helper test files
(AccumulatingDocIdPusher, DelegatingDocIdPusher, and UnsupportedDocIdPusher)
from the Sharepoint library, as well as TestHelper from the standard library.
(Only a couple of methods - those actually used - were retained there.)

This submission also removes the AdConstants and AdMembership classes, as
they are no longer needed.  In addition, it adds an equal() method to both
the AdAdaptor.GroupProperties and AdEntity classes.