From fcbd202595a4611baa1621a684d9baf30512b923 Mon Sep 17 00:00:00 2001
From: Winni Neessen <wn@neessen.net>
Date: Fri, 20 Sep 2024 10:30:30 +0200
Subject: [PATCH] Add test for IsTemp method on nil SendError

This commit introduces a new test case to verify the behavior of the IsTemp method when called on a nil SendError instance. It ensures that the method returns false as expected, improving test coverage for edge cases.
---
 senderror_test.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/senderror_test.go b/senderror_test.go
index e83df00..789b290 100644
--- a/senderror_test.go
+++ b/senderror_test.go
@@ -83,6 +83,13 @@ func TestSendError_IsTemp(t *testing.T) {
 	}
 }
 
+func TestSendError_IsTempNil(t *testing.T) {
+	var se *SendError
+	if se.IsTemp() {
+		t.Error("expected false on nil-senderror")
+	}
+}
+
 // returnSendError is a helper method to retunr a SendError with a specific reason
 func returnSendError(r SendErrReason, t bool) error {
 	return &SendError{Reason: r, isTemp: t}