Abstract the filesystem for caching transport tests #1810
Merged
+262
−86
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Adds a simple wrapper for file i/o operations use by the caching transport.
In tests, uses a fake implementation that wraps the in-memory mock filesystem provided by https://github.com/TestableIO/System.IO.Abstractions. (use in tests only - no dependency added to Sentry)
This removes the timing variability caused by disk access that some of our tests were flaky on, such as
Init_WithCache_BlocksUntilExistingCacheIsFlushed
. I made some other minor changes to that test also. I think we can re-enable it in CI now.#skip-changelog