节点如果没有设置DNS线路就使用默认线路

internal/db/models/dns/dnsutils/dns_utils_test.go

@@ -0,0 +1,29 @@
+// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package dnsutils
+
+import (
+	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
+	"github.com/iwind/TeaGo/dbs"
+	"github.com/iwind/TeaGo/logs"
+	"testing"
+)
+
+func TestNodeClusterDAO_CheckClusterDNS(t *testing.T) {
+	dbs.NotifyReady()
+
+	var tx *dbs.Tx
+	cluster, err := models.SharedNodeClusterDAO.FindEnabledNodeCluster(tx, 34)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if cluster == nil {
+		t.Log("cluster not found, skip the test")
+		return
+	}
+	issues, err := CheckClusterDNS(tx, cluster)
+	if err != nil {
+		t.Fatal(err)
+	}
+	logs.PrintAsJSON(issues, t)
+}