Major Description
There are some test failures in gora-sql. I can identify two types of issues:
i) Tests fail to connect ot hsqldb.
ii) Tests fail to properly read the mappings.
For the first one, we might want to allocate a free port and use this for both starting and connecting to hsqldb.
For the second one, I think we just need to make sure the mappings file is in the test classpath.