fixes #34279 - disk cache ttl expiry #35453
Merged
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What does this PR do?
This PR fixes the expiry of cache items loaded from disk in utils.cache.CacheDisk, and adds unit tests.
What issues does this PR fix or reference?
This PR fixes issue #34279
Previous Behavior
Pillar caches persisted to disk did not expire, and thus remained stale until the pillar cache file was removed.
New Behavior
Pillar caches persisted to disk now contain the key cache times, so that they can be reloaded and used to expire stale items.
Tests written?
Yes