From 20b67a4d1aced3c307dac17ef136a015805602a4 Mon Sep 17 00:00:00 2001
From: "xin.li" <xin.li@daocloud.io>
Date: Fri, 1 Dec 2023 00:09:05 +0800
Subject: [PATCH] kubeadm: increase ut coverage of util/config

Signed-off-by: xin.li <xin.li@daocloud.io>
---
 .../util/config/resetconfiguration_test.go    | 53 +++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/cmd/kubeadm/app/util/config/resetconfiguration_test.go b/cmd/kubeadm/app/util/config/resetconfiguration_test.go
index a04f81f7acc..1d9676a133f 100644
--- a/cmd/kubeadm/app/util/config/resetconfiguration_test.go
+++ b/cmd/kubeadm/app/util/config/resetconfiguration_test.go
@@ -22,6 +22,9 @@ import (
 	"testing"
 
 	"github.com/lithammer/dedent"
+	"github.com/stretchr/testify/assert"
+
+	kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
 )
 
 func TestLoadResetConfigurationFromFile(t *testing.T) {
@@ -98,3 +101,53 @@ func TestLoadResetConfigurationFromFile(t *testing.T) {
 		})
 	}
 }
+
+func TestSetResetDynamicDefaults(t *testing.T) {
+	type args struct {
+		cfg           *kubeadmapi.ResetConfiguration
+		skipCRIDetect bool
+	}
+	tests := []struct {
+		name string
+		args args
+	}{
+		{
+			name: "CRISocket is empty and skipCRIDetect is true",
+			args: args{
+				cfg:           &kubeadmapi.ResetConfiguration{},
+				skipCRIDetect: true,
+			},
+		},
+		{
+			name: "CRISocket is empty and skipCRIDetect is false",
+			args: args{
+				cfg:           &kubeadmapi.ResetConfiguration{},
+				skipCRIDetect: false,
+			},
+		},
+		{
+			name: "CRISocket is valid",
+			args: args{
+				cfg: &kubeadmapi.ResetConfiguration{
+					CRISocket: "unix:///var/run/containerd/containerd.sock",
+				},
+				skipCRIDetect: false,
+			},
+		},
+		{
+			name: "CRISocket is invalid",
+			args: args{
+				cfg: &kubeadmapi.ResetConfiguration{
+					CRISocket: "var/run/containerd/containerd.sock",
+				},
+				skipCRIDetect: false,
+			},
+		},
+	}
+	for _, rt := range tests {
+		t.Run(rt.name, func(t *testing.T) {
+			err := SetResetDynamicDefaults(rt.args.cfg, rt.args.skipCRIDetect)
+			assert.NoError(t, err)
+		})
+	}
+}