mirror of
https://github.com/etcd-io/etcd.git
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63 lines
1.9 KiB
Go
63 lines
1.9 KiB
Go
// 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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// +build !v2v3
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package store_test
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import (
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"testing"
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"github.com/coreos/etcd/pkg/testutil"
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"github.com/coreos/etcd/store"
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)
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type v2TestStore struct {
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store.Store
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}
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func (s *v2TestStore) Close() {}
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func newTestStore(t *testing.T, ns ...string) StoreCloser {
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return &v2TestStore{store.New(ns...)}
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}
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// Ensure that the store can recover from a previously saved state.
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func TestStoreRecover(t *testing.T) {
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s := newTestStore(t)
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defer s.Close()
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var eidx uint64 = 4
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s.Create("/foo", true, "", false, store.TTLOptionSet{ExpireTime: store.Permanent})
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s.Create("/foo/x", false, "bar", false, store.TTLOptionSet{ExpireTime: store.Permanent})
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s.Update("/foo/x", "barbar", store.TTLOptionSet{ExpireTime: store.Permanent})
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s.Create("/foo/y", false, "baz", false, store.TTLOptionSet{ExpireTime: store.Permanent})
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b, err := s.Save()
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testutil.AssertNil(t, err)
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s2 := newTestStore(t)
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s2.Recovery(b)
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e, err := s.Get("/foo/x", false, false)
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testutil.AssertEqual(t, e.Node.CreatedIndex, uint64(2))
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testutil.AssertEqual(t, e.Node.ModifiedIndex, uint64(3))
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testutil.AssertEqual(t, e.EtcdIndex, eidx)
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testutil.AssertNil(t, err)
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testutil.AssertEqual(t, *e.Node.Value, "barbar")
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e, err = s.Get("/foo/y", false, false)
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testutil.AssertEqual(t, e.EtcdIndex, eidx)
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testutil.AssertNil(t, err)
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testutil.AssertEqual(t, *e.Node.Value, "baz")
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}
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