[SOLR-3430] DIH: More-realistic testing & subsequent bug fix

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.6, 4.0-ALPHA
• Fix Version/s: 3.6.1, 4.0-ALPHA
• Component/s: contrib - DataImportHandler
• Assignee: James Dyer
• Reporter: James Dyer
• Created: 02/May/12 16:57
• Updated: 22/Jul/12 16:05
• Resolved: 07/May/12 19:15

Description

A couple of people have mentioned on the users' list that 3.6 changes break CachedSqlEntityProcessor. Part of the problem is the current DIH tests are not realistic: they mostly test 1 class at a time and not the full end-to-end interactions between components.

This is a test of (Cached) SqlEntityProcessor using an in-memory Derby database. This hopefully is a first step in creating a series of new, more-rigorous DIH tests, which is needed in order to make changes without worry.

This also revealed a bug in SortedMapBackedCache, which is fixed also. I'm not sure this is the same bug causing problems for the 2 users but once committed I will post a reply on the users' list to see if they can try it.