github.com/lfch/etcd-io/tests/v3@v3.0.0-20221004140520-eac99acd3e9d/integration/v2store/store_tag_test.go (about) 1 // Copyright 2017 The etcd Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package v2store_test 16 17 import ( 18 "testing" 19 20 "github.com/lfch/etcd-io/client/pkg/v3/testutil" 21 "github.com/lfch/etcd-io/server/v3/etcdserver/api/v2store" 22 integration2 "github.com/lfch/etcd-io/tests/v3/framework/integration" 23 "github.com/stretchr/testify/assert" 24 ) 25 26 // Ensure that the store can recover from a previously saved state. 27 func TestStoreRecover(t *testing.T) { 28 integration2.BeforeTest(t) 29 s := v2store.New() 30 var eidx uint64 = 4 31 s.Create("/foo", true, "", false, v2store.TTLOptionSet{ExpireTime: v2store.Permanent}) 32 s.Create("/foo/x", false, "bar", false, v2store.TTLOptionSet{ExpireTime: v2store.Permanent}) 33 s.Update("/foo/x", "barbar", v2store.TTLOptionSet{ExpireTime: v2store.Permanent}) 34 s.Create("/foo/y", false, "baz", false, v2store.TTLOptionSet{ExpireTime: v2store.Permanent}) 35 b, err := s.Save() 36 testutil.AssertNil(t, err) 37 38 s2 := v2store.New() 39 s2.Recovery(b) 40 41 e, err := s.Get("/foo/x", false, false) 42 assert.Equal(t, e.Node.CreatedIndex, uint64(2)) 43 assert.Equal(t, e.Node.ModifiedIndex, uint64(3)) 44 assert.Equal(t, e.EtcdIndex, eidx) 45 testutil.AssertNil(t, err) 46 assert.Equal(t, *e.Node.Value, "barbar") 47 48 e, err = s.Get("/foo/y", false, false) 49 assert.Equal(t, e.EtcdIndex, eidx) 50 testutil.AssertNil(t, err) 51 assert.Equal(t, *e.Node.Value, "baz") 52 }