From 68df307378d4cbb0f3f29d058f6c79fdecc53945 Mon Sep 17 00:00:00 2001
From: yanxuean <yan.xuean@zte.com.cn>
Date: Thu, 16 Nov 2017 16:37:29 +0800
Subject: [PATCH] add test for slice

Signed-off-by: yanxuean <yan.xuean@zte.com.cn>
---
 pkg/util/slice/slice_test.go | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/pkg/util/slice/slice_test.go b/pkg/util/slice/slice_test.go
index 437c8ecee55..c39f54c1f14 100644
--- a/pkg/util/slice/slice_test.go
+++ b/pkg/util/slice/slice_test.go
@@ -89,3 +89,20 @@ func TestShuffleStrings(t *testing.T) {
 		}
 	}
 }
+
+func TestContainsString(t *testing.T) {
+	src := []string{"aa", "bb", "cc"}
+	if !ContainsString(src, "bb", nil) {
+		t.Errorf("ContainsString didn't find the string as expected")
+	}
+
+	modifier := func(s string) string {
+		if s == "cc" {
+			return "ee"
+		}
+		return s
+	}
+	if !ContainsString(src, "ee", modifier) {
+		t.Errorf("ContainsString didn't find the string by modifier")
+	}
+}