[Checkins] [zopefoundation/ZODB] 870f2d: Test that IMultiCommitStorages are supported

[GitHub]

  Branch: refs/heads/handle-serial-4-w-tests
  Home:   https://github.com/zopefoundation/ZODB
  Commit: 870f2d58b795c5a29d67612037c60f40fb786cea
      https://github.com/zopefoundation/ZODB/commit/870f2d58b795c5a29d67612037c60f40fb786cea
  Author: Jim Fulton <jim at zope.com>
  Date:   2016-07-04 (Mon, 04 Jul 2016)

  Changed paths:
    M src/ZODB/DB.py
    M src/ZODB/tests/TransactionalUndoStorage.py
    M src/ZODB/tests/blob_transaction.txt
    M src/ZODB/tests/testFileStorage.py

  Log Message:
  -----------
  Test that IMultiCommitStorages are supported