Removed the old test case #3 (and renumbered the remaining ones). The test
checked that updating the cache without sync'ing the children didn't change
the results returned by the get procedure. However the lazy caching code by
Malte changed the semantics of get to automatically load the cache with
children if you try to get the node_id of a node with kids. This is a good
thing, actually, since the update cache w/o sync'ing kids exists to make the
cache update quick. But it did break the test checking explicitly for the old
semantics.
It would be nice, however, if people, after writing new code and noticing that
tests break, would actually sit down and determine if the test or code is wrong
and take appropriate action.
Because I just spent two full hours tracking this down and verifying that the
new semantics invalidate the old test code in a reasonable way, and I'm not the
author of the new code.
