From 509c487fe81659b72bcb795fe6a7bd4bf38ebee2 Mon Sep 17 00:00:00 2001
From: zhoumingcheng <zhoumingcheng@beyondcent.com>
Date: Thu, 30 Jun 2022 15:21:37 +0800
Subject: [PATCH] add unit test coverage for pkg/util/slice

Signed-off-by: zhoumingcheng <zhoumingcheng@beyondcent.com>
---
 pkg/util/slice/slice_test.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkg/util/slice/slice_test.go b/pkg/util/slice/slice_test.go
index b546d7bb584..1d85d0f9b50 100644
--- a/pkg/util/slice/slice_test.go
+++ b/pkg/util/slice/slice_test.go
@@ -78,6 +78,11 @@ func TestContainsString(t *testing.T) {
 	if !ContainsString(src, "ee", modifier) {
 		t.Errorf("ContainsString didn't find the string by modifier")
 	}
+
+	src = make([]string, 0)
+	if ContainsString(src, "", nil) {
+		t.Errorf("The result returned is not the expected result")
+	}
 }
 
 func TestRemoveString(t *testing.T) {