// Stop the goroutine which records metrics and ensure it's stopped.
			cancel()
			<-recorder.IsStoppedCh
			// Try to clean up the metrics buffer again in case it's not empty.
			recorder.FlushMetrics()

			collectAndCompareFrameworkMetrics(t, tt.wantExtensionPoint, tt.wantStatus)
			collectAndComparePluginMetrics(t, tt.wantExtensionPoint, testPlugin, tt.wantStatus)
		})
	}
}

			for i, op := range test.operations {
				for _, pInfo := range test.operands[i] {
					op(t, logger, queue, pInfo)
				}
			}

			recorder.FlushMetrics()

			if err := testutil.GatherAndCompare(metrics.GetGather(), strings.NewReader(test.wants), test.metricsName); err != nil {
				t.Fatal(err)
			}
		})
	}
}