OK, figured out how to make this all work I think.
The take-away here for anyone else is that any behavior that depends on
initializing a test from the test-files directory will probably fail Real
Soon Now, especially in Solr5.x. The pattern is that by starting a Jetty
with a home dir of just
I'm working on SOLR-4817 on trunk. The idea there is that if there is no
path to solr.xml, we should fail. That part is easy to do.
Where I'm having trouble is that this causes CacheHeaderTest to fail
miserably. I've fixed other test failures by setting up a Jetty instance by
creating a temporary
