Simon Willnauer 5c2d9fa158 Improve error reporting for tests with BackgroundIndexer (#20324)
The BackgroundIndexer now uses auto-generated IDs randomly. This causes some problems
for tests that still rely on the fact that the IDs are increasing integers. This change
exposes all IDs via a Set<String> to iterate over for tests.
2016-09-05 16:28:49 +02:00
..