clientv3: fix typo in test filename

clientv3/example_maintenance_test.go

@@ -0,0 +1,62 @@
+// Copyright 2016 The etcd 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 clientv3_test
+
+import (
+	"context"
+	"fmt"
+	"log"
+
+	"go.etcd.io/etcd/v3/clientv3"
+)
+
+func ExampleMaintenance_status() {
+	for _, ep := range endpoints {
+		cli, err := clientv3.New(clientv3.Config{
+			Endpoints:   []string{ep},
+			DialTimeout: dialTimeout,
+		})
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer cli.Close()
+
+		resp, err := cli.Status(context.Background(), ep)
+		if err != nil {
+			log.Fatal(err)
+		}
+		fmt.Printf("endpoint: %s / Leader: %v\n", ep, resp.Header.MemberId == resp.Leader)
+	}
+	// endpoint: localhost:2379 / Leader: false
+	// endpoint: localhost:22379 / Leader: false
+	// endpoint: localhost:32379 / Leader: true
+}
+
+func ExampleMaintenance_defragment() {
+	for _, ep := range endpoints {
+		cli, err := clientv3.New(clientv3.Config{
+			Endpoints:   []string{ep},
+			DialTimeout: dialTimeout,
+		})
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer cli.Close()
+
+		if _, err = cli.Defragment(context.TODO(), ep); err != nil {
+			log.Fatal(err)
+		}
+	}
+}