fix metric checking tests

test did not actually look for only listed methods.
additionally, adds a small time buffer to alow metrics to finish being
created.

main_test.go

@@ -88,7 +88,8 @@ var (
 // search for any request metrics between startTime and time.Now() for particular request methods
 // if testedmethods is empty, all metrics in timeframe are returned.
 func findMetricsInWindowForMethods(db database.PostgresClient, startTime time.Time, testedmethods []string) []database.ProxiedRequestMetric {
-	endTime := time.Now()
+	// add small buffer into future in case metrics are still being created
+	endTime := time.Now().Add(100 * time.Millisecond)
 
 	var nextCursor int64
 	var proxiedRequestMetrics []database.ProxiedRequestMetric
@@ -112,8 +113,10 @@ func findMetricsInWindowForMethods(db database.PostgresClient, startTime time.Ti
 	// iterate in reverse order to start checking the most recent request metrics first
 	for i := len(proxiedRequestMetrics) - 1; i >= 0; i-- {
 		requestMetric := proxiedRequestMetrics[i]
+		fmt.Printf("%+v", requestMetric)
 		isBetween := requestMetric.RequestTime.After(startTime) && requestMetric.RequestTime.Before(endTime)
 		if isBetween || requestMetric.RequestTime.Equal(startTime) || requestMetric.RequestTime.Equal(endTime) {
+			fmt.Println(" is within timeframe!")
 			// collect all metrics if testedmethods = []
 			if len(testedmethods) == 0 {
 				requestMetricsDuringRequestWindow = append(requestMetricsDuringRequestWindow, requestMetric)
@@ -125,6 +128,8 @@ func findMetricsInWindowForMethods(db database.PostgresClient, startTime time.Ti
 					requestMetricsDuringRequestWindow = append(requestMetricsDuringRequestWindow, requestMetric)
 				}
 			}
+		} else {
+			fmt.Println(" - NOPE")
 		}
 	}
 
@@ -151,7 +156,7 @@ func waitForMetricsInWindow(
 
 	// besides verification, waiting for the metrics ensures future tests don't fail b/c metrics are being processed
 	require.Eventually(t, func() bool {
-		metrics = findMetricsInWindowForMethods(db, startTime, []string{})
+		metrics = findMetricsInWindowForMethods(db, startTime, testedmethods)
 		return len(metrics) >= expected
 	}, timeout, time.Millisecond,
 		fmt.Sprintf("failed to find %d metrics in %f seconds from start %s", expected, timeout.Seconds(), startTime))