search_audit: Fix tests to account for sqlite behavior.
search_audit: Fix tests to account for sqlite behavior.

Reviewed-By: Gabor Gombas <3bb8c49439d9d044594e1c6967f991d0b4248a64@morganstanley.com>

guillaume-philippon/aquilon,guillaume-philippon/aquilon,quattor/aquilon,guillaume-philippon/aquilon,stdweird/aquilon,stdweird/aquilon,stdweird/aquilon,quattor/aquilon,quattor/aquilon