mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
110 lines
2.3 KiB
Go
110 lines
2.3 KiB
Go
// Copyright 2022 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 schema
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import (
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"math"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"go.uber.org/zap/zaptest"
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"go.etcd.io/etcd/server/v3/lease/leasepb"
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"go.etcd.io/etcd/server/v3/storage/backend"
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betesting "go.etcd.io/etcd/server/v3/storage/backend/testing"
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)
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func TestLeaseBackend(t *testing.T) {
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tcs := []struct {
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name string
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setup func(tx backend.UnsafeWriter)
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want []*leasepb.Lease
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}{
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{
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name: "Empty by default",
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setup: func(tx backend.UnsafeWriter) {},
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want: []*leasepb.Lease{},
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},
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{
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name: "Returns data put before",
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setup: func(tx backend.UnsafeWriter) {
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MustUnsafePutLease(tx, &leasepb.Lease{
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ID: -1,
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TTL: 2,
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})
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},
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want: []*leasepb.Lease{
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{
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ID: -1,
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TTL: 2,
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},
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},
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},
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{
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name: "Skips deleted",
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setup: func(tx backend.UnsafeWriter) {
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MustUnsafePutLease(tx, &leasepb.Lease{
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ID: -1,
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TTL: 2,
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})
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MustUnsafePutLease(tx, &leasepb.Lease{
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ID: math.MinInt64,
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TTL: 2,
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})
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MustUnsafePutLease(tx, &leasepb.Lease{
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ID: math.MaxInt64,
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TTL: 3,
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})
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UnsafeDeleteLease(tx, &leasepb.Lease{
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ID: -1,
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TTL: 2,
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})
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},
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want: []*leasepb.Lease{
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{
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ID: math.MaxInt64,
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TTL: 3,
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},
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{
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ID: math.MinInt64, // bytes bigger than MaxInt64
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TTL: 2,
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},
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},
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},
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}
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for _, tc := range tcs {
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t.Run(tc.name, func(t *testing.T) {
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lg := zaptest.NewLogger(t)
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be, tmpPath := betesting.NewTmpBackend(t, time.Microsecond, 10)
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tx := be.BatchTx()
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tx.Lock()
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UnsafeCreateLeaseBucket(tx)
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tc.setup(tx)
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tx.Unlock()
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be.ForceCommit()
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be.Close()
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be2 := backend.NewDefaultBackend(lg, tmpPath)
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defer be2.Close()
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leases := MustUnsafeGetAllLeases(be2.ReadTx())
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assert.Equal(t, tc.want, leases)
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})
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}
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}
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