mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
86 lines
2.6 KiB
Go
86 lines
2.6 KiB
Go
// Copyright 2017 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 clientv3test
|
|
|
|
import (
|
|
"context"
|
|
"reflect"
|
|
"testing"
|
|
|
|
"go.etcd.io/etcd/api/v3/mvccpb"
|
|
clientv3 "go.etcd.io/etcd/client/v3"
|
|
"go.etcd.io/etcd/client/v3/namespace"
|
|
integration2 "go.etcd.io/etcd/tests/v3/framework/integration"
|
|
)
|
|
|
|
func TestNamespacePutGet(t *testing.T) {
|
|
integration2.BeforeTest(t)
|
|
|
|
clus := integration2.NewCluster(t, &integration2.ClusterConfig{Size: 1})
|
|
defer clus.Terminate(t)
|
|
|
|
c := clus.Client(0)
|
|
nsKV := namespace.NewKV(c.KV, "foo/")
|
|
|
|
if _, err := nsKV.Put(context.TODO(), "abc", "bar"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
resp, err := nsKV.Get(context.TODO(), "abc")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if string(resp.Kvs[0].Key) != "abc" {
|
|
t.Errorf("expected key=%q, got key=%q", "abc", resp.Kvs[0].Key)
|
|
}
|
|
|
|
resp, err = c.Get(context.TODO(), "foo/abc")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if string(resp.Kvs[0].Value) != "bar" {
|
|
t.Errorf("expected value=%q, got value=%q", "bar", resp.Kvs[0].Value)
|
|
}
|
|
}
|
|
|
|
func TestNamespaceWatch(t *testing.T) {
|
|
integration2.BeforeTest(t)
|
|
|
|
clus := integration2.NewCluster(t, &integration2.ClusterConfig{Size: 1})
|
|
defer clus.Terminate(t)
|
|
|
|
c := clus.Client(0)
|
|
nsKV := namespace.NewKV(c.KV, "foo/")
|
|
nsWatcher := namespace.NewWatcher(c.Watcher, "foo/")
|
|
|
|
if _, err := nsKV.Put(context.TODO(), "abc", "bar"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
nsWch := nsWatcher.Watch(context.TODO(), "abc", clientv3.WithRev(1))
|
|
wkv := &mvccpb.KeyValue{Key: []byte("abc"), Value: []byte("bar"), CreateRevision: 2, ModRevision: 2, Version: 1}
|
|
if wr := <-nsWch; len(wr.Events) != 1 || !reflect.DeepEqual(wr.Events[0].Kv, wkv) {
|
|
t.Errorf("expected namespaced event %+v, got %+v", wkv, wr.Events[0].Kv)
|
|
}
|
|
|
|
wch := c.Watch(context.TODO(), "foo/abc", clientv3.WithRev(1))
|
|
wkv = &mvccpb.KeyValue{Key: []byte("foo/abc"), Value: []byte("bar"), CreateRevision: 2, ModRevision: 2, Version: 1}
|
|
if wr := <-wch; len(wr.Events) != 1 || !reflect.DeepEqual(wr.Events[0].Kv, wkv) {
|
|
t.Errorf("expected unnamespaced event %+v, got %+v", wkv, wr)
|
|
}
|
|
|
|
// let client close teardown namespace watch
|
|
c.Watcher = nsWatcher
|
|
}
|