From edf780328a232e434ff181e67d716133a783af3d Mon Sep 17 00:00:00 2001
From: andig <cpuidle@gmx.de>
Date: Wed, 15 Apr 2020 13:10:39 +0200
Subject: [PATCH] Test nil values

---
 server/limiter_test.go | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/server/limiter_test.go b/server/limiter_test.go
index 7f979548f..98737074b 100644
--- a/server/limiter_test.go
+++ b/server/limiter_test.go
@@ -41,6 +41,15 @@ func TestLimiter(t *testing.T) {
 	if o := <-out; o.Key != p.Key || o.Val != p.Val {
 		t.Errorf("unexpected param %v", o)
 	}
+
+	// allow nils
+	clck.Add(2 * l.interval)
+	p.Val = nil
+	in <- p
+
+	if o := <-out; o.Key != p.Key || o.Val != p.Val {
+		t.Errorf("unexpected param %v", o)
+	}
 }
 
 func TestDeduplicator(t *testing.T) {
@@ -65,6 +74,14 @@ func TestDeduplicator(t *testing.T) {
 		t.Errorf("unexpected param %v", o)
 	}
 
+	// allow nils
+	p = core.Param{Key: "k", Val: nil}
+	in <- p
+
+	if o := <-out; o.Key != p.Key || o.Val != p.Val {
+		t.Errorf("unexpected param %v", o)
+	}
+
 	p = core.Param{Key: "filtered", Val: 3}
 	in <- p
 
@@ -96,4 +113,12 @@ func TestDeduplicator(t *testing.T) {
 	if o := <-out; o.Key != p.Key || o.Val != p.Val {
 		t.Errorf("unexpected param %v", o)
 	}
+
+	// allow nils
+	p = core.Param{Key: "filtered", Val: nil}
+	in <- p
+
+	if o := <-out; o.Key != p.Key || o.Val != p.Val {
+		t.Errorf("unexpected param %v", o)
+	}
 }