`WantDeleteCollections` was never implemented in `TableTest`

[mattmoor]

/area API
/area networking
/area test-and-release
/kind bug
/kind good-first-issue

Expected Behavior

A TableTest with WantDeleteCollections verifies things work!

Actual Behavior

It silently ignores DeleteCollection calls.

See also:

pkg/reconciler/testing/table.go

Line 75 in d2cdc68

WantDeleteCollections []clientgotesting.DeleteCollectionActionImpl

[mattmoor]

Ok, I'm like 90% sure that this isn't currently possible because of: kubernetes/kubernetes#105357

[github-actions]

This issue is stale because it has been open for 90 days with no
activity. It will automatically close after 30 more days of
inactivity. Reopen the issue with /reopen. Mark the issue as
fresh by adding the comment /remove-lifecycle stale.

[mattmoor]

/lifecycle frozen

[mattmoor]

/reopen

[knative-prow]

@mattmoor: Reopened this issue.

In response to this:

/reopen

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