[Checkins] [zopefoundation/BTrees] 1eb893: Replace all of test_IIBTree

[Jason Madden]

  Branch: refs/heads/reduce-boilerplate
  Home:   https://github.com/zopefoundation/BTrees
  Commit: 1eb893d2660374b1c57ba88b238b62bc9b27e47f
      https://github.com/zopefoundation/BTrees/commit/1eb893d2660374b1c57ba88b238b62bc9b27e47f
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2020-02-21 (Fri, 21 Feb 2020)

  Changed paths:
    M BTrees/tests/_test_builder.py
    M BTrees/tests/common.py
    M BTrees/tests/test_IIBTree.py

  Log Message:
  -----------
  Replace all of test_IIBTree