fix a flaky test in purger #2841
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Signed-off-by: Sandeep Sukhani <[email protected]>
pracucci
approved these changes
Jul 7, 2020
| @@ -414,9 +417,17 @@ func TestPurger_Metrics(t *testing.T) { | |||
| require.InDelta(t, float64(2*86400), testutil.ToFloat64(purger.metrics.oldestPendingDeleteRequestAgeSeconds), 1) | |||
| require.Equal(t, float64(2), testutil.ToFloat64(purger.metrics.pendingDeleteRequestsCount)) | |||
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| // start loop to process requests | |||
| // stop the existing purger | |||
| require.NoError(t, services.StopAndAwaitTerminated(context.Background(), purger)) | |||
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At the beginning of the test there's a deferred call to purger.StopAsync(). Given we're now terminating it here, I believe that call should be removed.
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What this PR does:
In
TestPurger_Metricstest I was starting the purger service here after pulling the delete requests for processing here which usually should never happen because we always start the service first. This was done to capture an expected metric value.This was causing Purger to work in an unexpected way causing it to fail the test sometimes. I have changed the test to stop existing purger and create a new one to start the service for delete request processing.
Which issue(s) this PR fixes:
Fixes #2840
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