From 9bcdc90ca8bbe75c15641eea22f7b258116045b6 Mon Sep 17 00:00:00 2001
From: Nicola Murino <nicola.murino@gmail.com>
Date: Sat, 28 Oct 2023 13:07:23 +0200
Subject: [PATCH] add basic test cases for ALPN protocols

Signed-off-by: Nicola Murino <nicola.murino@gmail.com>
---
 internal/common/common_test.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/internal/common/common_test.go b/internal/common/common_test.go
index aa29f2c3..2a0b6e44 100644
--- a/internal/common/common_test.go
+++ b/internal/common/common_test.go
@@ -1750,6 +1750,17 @@ func TestSQLPlaceholderLimits(t *testing.T) {
 	}
 }
 
+func TestALPNProtocols(t *testing.T) {
+	protocols := util.GetALPNProtocols(nil)
+	assert.Equal(t, []string{"http/1.1", "h2"}, protocols)
+	protocols = util.GetALPNProtocols([]string{"invalid1", "invalid2"})
+	assert.Equal(t, []string{"http/1.1", "h2"}, protocols)
+	protocols = util.GetALPNProtocols([]string{"invalid1", "h2", "invalid2"})
+	assert.Equal(t, []string{"h2"}, protocols)
+	protocols = util.GetALPNProtocols([]string{"h2", "http/1.1"})
+	assert.Equal(t, []string{"h2", "http/1.1"}, protocols)
+}
+
 func BenchmarkBcryptHashing(b *testing.B) {
 	bcryptPassword := "bcryptpassword"
 	for i := 0; i < b.N; i++ {