This test case was originally written to provide test coverage while refactoring rebuildIndexesOnCollection() in repair_database.h. It's less relevant these days now that the index rebuilding code is regularly exercised through the server startup logic. This ticket proposes to remove this test case to remove the 'repair_database' link dependency, the motivation being that it is a little unusual for a low level unit test such a kv_storage_engine_test to refer to a higher level library.