From 6af9be8d566b955ded6f9e08a4d1691841e2fca8 Mon Sep 17 00:00:00 2001
From: Kamil Jezek <kamil.jezek@gmail.com>
Date: Tue, 10 Sep 2024 16:27:09 +0200
Subject: [PATCH] drain potential remaining signals

---
 go/database/mpt/node_flusher_test.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/go/database/mpt/node_flusher_test.go b/go/database/mpt/node_flusher_test.go
index 512a93d3d..21aea5a65 100644
--- a/go/database/mpt/node_flusher_test.go
+++ b/go/database/mpt/node_flusher_test.go
@@ -81,6 +81,15 @@ func TestNodeFlusher_TriggersFlushesPeriodically(t *testing.T) {
 	if err := flusher.Stop(); err != nil {
 		t.Fatalf("failed to stop node flusher: %v", err)
 	}
+
+	// drain potential remaining signals
+	for {
+		select {
+		case <-flushSignal:
+		default:
+			return
+		}
+	}
 }
 
 func TestNodeFlusher_ErrorsAreCollected(t *testing.T) {