From 92eca4d795ef60e6364278949738f6445088cfea Mon Sep 17 00:00:00 2001
From: Shivaram Lingamneni <slingamn@cs.stanford.edu>
Date: Thu, 6 Dec 2018 06:46:11 -0500
Subject: [PATCH] add more test cases

---
 irc/strings_test.go | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/irc/strings_test.go b/irc/strings_test.go
index 513a4f8f..48a7d538 100644
--- a/irc/strings_test.go
+++ b/irc/strings_test.go
@@ -40,6 +40,14 @@ func TestCasefoldChannel(t *testing.T) {
 			channel: "#",
 			folded:  "#",
 		},
+		{
+			channel: "##",
+			folded:  "##",
+		},
+		{
+			channel: "##Ubuntu",
+			folded:  "##ubuntu",
+		},
 		{
 			channel: "#中文频道",
 			folded:  "#中文频道",