Add a Watch method to the RetryClient #624
Merged
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What type of PR is this?
/kind feature
What this PR does / why we need it:
This adds a basic
Watch
method to the RetryClient which allows a user to Watch all events on a specific resource for use in integration tests.This is needed to allow @fabianbaier to write a test for the step delete behavior in #599. Eventually, this will be used to implement #600 when we replace the test harness's polling with watching events.
Special notes for your reviewer:
This is probably not the most efficient way to implement the watches... I figured we would start here and optimize the internals of the method as necessary, but if anyone knows how to make it better we could do that here too.
Does this PR introduce a user-facing change?: