added sleep to racy metrics test

Shopify · Mar 10, 2022 · 084b1f5 · 084b1f5
1 parent e05247f
commit 084b1f5
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/metrics_test.go b/metrics_test.go
@@ -8,6 +8,7 @@ import (
 	"reflect"
 	"strings"
 	"testing"
+	"time"
 
 	"github.com/Shopify/toxiproxy/v2/collectors"
 	"github.com/Shopify/toxiproxy/v2/stream"
@@ -31,6 +32,7 @@ func TestProxyMetricsReceivedSentBytes(t *testing.T) {
 		bufio.NewWriter(bytes.NewBuffer([]byte{})),
 	}
 	proxy.Toxics.StartLink(srv, "testupstream", r, w, stream.Upstream)
+	time.Sleep(time.Millisecond * 100)
 	gotMetrics := prometheusOutput(t, srv, "toxiproxy")
 	if !reflect.DeepEqual(gotMetrics, expectedMetrics) {
 		t.Fatalf("expected: %v got: %v", expectedMetrics, gotMetrics)