From c007f3650f87a2c9e6327a123a730bf1d56406e8 Mon Sep 17 00:00:00 2001
From: Viktor Liu <viktor@netbird.io>
Date: Thu, 9 Jul 2026 06:16:07 +0200
Subject: [PATCH] Fix TestResetAggregationWindow flakiness on coarse clocks

---
 client/internal/netflow/store/event_aggregation_test.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/client/internal/netflow/store/event_aggregation_test.go b/client/internal/netflow/store/event_aggregation_test.go
index c0422e8b7..765149be3 100644
--- a/client/internal/netflow/store/event_aggregation_test.go
+++ b/client/internal/netflow/store/event_aggregation_test.go
@@ -176,6 +176,9 @@ func TestFlowAggregationOfUnknownProtocols(t *testing.T) {
 
 func TestResetAggregationWindow(t *testing.T) {
 	store := NewAggregatingMemoryStore()
+	// Backdate the window start so the reset produces a different timestamp
+	// even on platforms with coarse clock granularity.
+	store.WindowStart = store.WindowStart.Add(-time.Second)
 	store.StoreEvent(&types.Event{
 		ID:        uuid.New(),
 		Timestamp: time.Now(),