Added backend tests

src/app/backend/userlinks/userlinks.go

@@ -17,9 +17,9 @@ package userlinks
 import (
 	"encoding/json"
 	"log"
+	"net/url"
 	"strconv"
 	"strings"
-	"net/url"
 
 	"github.com/kubernetes/dashboard/src/app/backend/api"
 	metaV1 "k8s.io/apimachinery/pkg/apis/meta/v1"

src/app/backend/userlinks/userlinks_test.go

@@ -1,3 +1,17 @@
+// Copyright 2017 The Kubernetes Dashboard Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package userlinks
 
 import (
@@ -6,6 +20,8 @@ import (
 
 	"strconv"
 
+	"sort"
+
 	"github.com/kubernetes/dashboard/src/app/backend/api"
 	metaV1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/client-go/kubernetes/fake"
@@ -67,6 +83,13 @@ func TestGetUserLinksForService(t *testing.T) {
 
 		actual, _ := GetUserLinks(fakeClient, c.namespace, c.name, c.resource, c.host)
 
+		sort.Slice(actual, func(i, j int) bool {
+			return actual[i].Description < actual[j].Description
+		})
+		sort.Slice(c.expected, func(i, j int) bool {
+			return c.expected[i].Description < c.expected[j].Description
+		})
+
 		if !reflect.DeepEqual(actual, c.expected) {
 			t.Errorf("GetUserLinksForService(client,%#v, %#v) == \ngot: %#v, \nexpected %#v",
 				c.namespace, c.name, actual, c.expected)
@@ -111,6 +134,14 @@ func TestGetUserLinksForPod(t *testing.T) {
 		fakeClient := fake.NewSimpleClientset(c.pod)
 		actual, _ := GetUserLinks(fakeClient, c.namespace, c.name, c.resource, c.host)
 
+		// since order of the "actual" slice cannot be predicted we sort both slice so that the correct indices are compared
+		sort.Slice(actual, func(i, j int) bool {
+			return actual[i].Description < actual[j].Description
+		})
+		sort.Slice(c.expected, func(i, j int) bool {
+			return c.expected[i].Description < c.expected[j].Description
+		})
+
 		if !reflect.DeepEqual(actual, c.expected) {
 			t.Errorf("GetUserLinksForPod(client,%#v, %#v) == \ngot: %#v, \nexpected %#v",
 				c.namespace, c.name, actual, c.expected)