Federation - common libs - fedrated updater

federation/pkg/federation-controller/util/federated_object_test.go

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+/*
+Copyright 2016 The Kubernetes 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 util
+
+import (
+	"testing"
+
+	api_v1 "k8s.io/kubernetes/pkg/api/v1"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestGetClusterName(t *testing.T) {
+	// There is a single service ns1/s1 in cluster mycluster.
+	service := api_v1.Service{
+		ObjectMeta: api_v1.ObjectMeta{
+			Namespace: "ns1",
+			Name:      "s1",
+			Annotations: map[string]string{
+				ClusterNameAnnotation: "mycluster",
+			},
+		},
+	}
+	name, err := GetClusterName(&service)
+	assert.NoError(t, err)
+	assert.Equal(t, "mycluster", name)
+}
+
+func TestSetClusterName(t *testing.T) {
+	// There is a single service ns1/s1 in cluster mycluster.
+	service := api_v1.Service{
+		ObjectMeta: api_v1.ObjectMeta{
+			Namespace: "ns1",
+			Name:      "s1",
+		},
+	}
+	err := SetClusterName(&service, "mytestname")
+	assert.NoError(t, err)
+	clusterName := service.Annotations[ClusterNameAnnotation]
+	assert.Equal(t, "mytestname", clusterName)
+}