From 83f3ade61d72b87403b99853e47799ba06d42857 Mon Sep 17 00:00:00 2001
From: CrazyMax <crazy-max@users.noreply.github.com>
Date: Tue, 5 May 2020 13:34:35 +0200
Subject: [PATCH] Fix ftpMock

---
 conn_test.go | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/conn_test.go b/conn_test.go
index b8b8172..11be24d 100644
--- a/conn_test.go
+++ b/conn_test.go
@@ -196,8 +196,15 @@ func (mock *ftpMock) listen(t *testing.T) {
 			mock.proto.Writer.PrintfLine("350 Restarting at %s. Send STORE or RETRIEVE to initiate transfer", cmdParts[1])
 		case "NOOP":
 			mock.proto.Writer.PrintfLine("200 NOOP ok.")
-		case "OPTS UTF8 ON":
-			mock.proto.Writer.PrintfLine("200 OK, UTF-8 enabled")
+		case "OPTS":
+			if len(cmdParts) != 3 {
+				mock.proto.Writer.PrintfLine("500 wrong number of arguments")
+				break
+			}
+			if (strings.Join(cmdParts[1:], " ")) == "UTF8 ON" {
+				mock.proto.Writer.PrintfLine("200 OK, UTF-8 enabled")
+				break
+			}
 		case "REIN":
 			mock.proto.Writer.PrintfLine("220 Logged out")
 		case "QUIT":