Dan Winship 913f4bc0ba pkg/util/iptables/testing: Fix FakeIPTables ...

FakeIPTables barely implemented any of the iptables interface, and the
main part that it did implement, it implemented incorrectly. Fix it:

- Implement EnsureChain, DeleteChain, EnsureRule, and DeleteRule, not
  just SaveInto/Restore/RestoreAll.

- Restore/RestoreAll now correctly merge the provided state with the
  existing state, rather than simply overwriting it.

- SaveInto now returns the table that was requested, rather than just
  echoing back the Restore/RestoreAll.

2022-05-09 11:29:08 -04:00

9.1 KiB

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