From 8362a1dec4699d34a6aea56bf657295c3b3a5585 Mon Sep 17 00:00:00 2001
From: jholdstock <jholdstock@decred.org>
Date: Sun, 23 Aug 2026 12:07:48 +0800
Subject: [PATCH] mixclient: Override timeout and jitter for testing

This reduces the total runtime for the mixclient package tests from
~975s to ~39s.
---
 mixing/mixclient/client.go      | 4 +++-
 mixing/mixclient/client_test.go | 7 +++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/mixing/mixclient/client.go b/mixing/mixclient/client.go
index aa2fa1b782..e74191beeb 100644
--- a/mixing/mixclient/client.go
+++ b/mixing/mixclient/client.go
@@ -40,7 +40,9 @@ const MinPeers = mixing.MinPeers
 
 const pairingVersion byte = 3
 
-const (
+// durations below should be treated as constants, they are only variables so
+// they can be overridden in tests.
+var (
 	timeoutDuration = 30 * time.Second
 	maxJitter       = timeoutDuration / 10
 	msgJitter       = 300 * time.Millisecond
diff --git a/mixing/mixclient/client_test.go b/mixing/mixclient/client_test.go
index dd1442daa5..b68a49a84b 100644
--- a/mixing/mixclient/client_test.go
+++ b/mixing/mixclient/client_test.go
@@ -174,6 +174,13 @@ func (w *testWallet) privForPkScript(p2pkhScript []byte) *secp256k1.PrivateKey {
 	return w.privForHash160(hash160)
 }
 
+func TestMain(t *testing.T) {
+	timeoutDuration = 1 * time.Second
+	maxJitter = timeoutDuration / 10
+	msgJitter = 10 * time.Millisecond
+	peerJitter = maxJitter - msgJitter
+}
+
 func TestHonest(t *testing.T) {
 	requireCsppsolver(t)