2017-03-21 09:29:45 +03:00
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// Copyright 2017 The etcd Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package integration
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import (
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"context"
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"reflect"
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"testing"
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2018-08-29 03:13:10 +03:00
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"go.etcd.io/etcd/clientv3"
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"go.etcd.io/etcd/clientv3/namespace"
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"go.etcd.io/etcd/integration"
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"go.etcd.io/etcd/mvcc/mvccpb"
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"go.etcd.io/etcd/pkg/testutil"
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2017-03-21 09:29:45 +03:00
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)
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func TestNamespacePutGet(t *testing.T) {
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defer testutil.AfterTest(t)
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clus := integration.NewClusterV3(t, &integration.ClusterConfig{Size: 1})
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defer clus.Terminate(t)
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c := clus.Client(0)
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nsKV := namespace.NewKV(c.KV, "foo/")
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if _, err := nsKV.Put(context.TODO(), "abc", "bar"); err != nil {
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t.Fatal(err)
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}
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resp, err := nsKV.Get(context.TODO(), "abc")
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if err != nil {
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t.Fatal(err)
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}
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if string(resp.Kvs[0].Key) != "abc" {
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t.Errorf("expected key=%q, got key=%q", "abc", resp.Kvs[0].Key)
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}
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resp, err = c.Get(context.TODO(), "foo/abc")
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if err != nil {
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t.Fatal(err)
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}
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if string(resp.Kvs[0].Value) != "bar" {
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t.Errorf("expected value=%q, got value=%q", "bar", resp.Kvs[0].Value)
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}
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}
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func TestNamespaceWatch(t *testing.T) {
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defer testutil.AfterTest(t)
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clus := integration.NewClusterV3(t, &integration.ClusterConfig{Size: 1})
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defer clus.Terminate(t)
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c := clus.Client(0)
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nsKV := namespace.NewKV(c.KV, "foo/")
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nsWatcher := namespace.NewWatcher(c.Watcher, "foo/")
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if _, err := nsKV.Put(context.TODO(), "abc", "bar"); err != nil {
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t.Fatal(err)
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}
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nsWch := nsWatcher.Watch(context.TODO(), "abc", clientv3.WithRev(1))
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wkv := &mvccpb.KeyValue{Key: []byte("abc"), Value: []byte("bar"), CreateRevision: 2, ModRevision: 2, Version: 1}
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if wr := <-nsWch; len(wr.Events) != 1 || !reflect.DeepEqual(wr.Events[0].Kv, wkv) {
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t.Errorf("expected namespaced event %+v, got %+v", wkv, wr.Events[0].Kv)
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}
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wch := c.Watch(context.TODO(), "foo/abc", clientv3.WithRev(1))
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wkv = &mvccpb.KeyValue{Key: []byte("foo/abc"), Value: []byte("bar"), CreateRevision: 2, ModRevision: 2, Version: 1}
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if wr := <-wch; len(wr.Events) != 1 || !reflect.DeepEqual(wr.Events[0].Kv, wkv) {
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t.Errorf("expected unnamespaced event %+v, got %+v", wkv, wr)
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}
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// let client close teardown namespace watch
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c.Watcher = nsWatcher
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}
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