go-waku/waku/persistence/store_test.go

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package persistence
import (
"database/sql"
"testing"
"time"
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_ "github.com/mattn/go-sqlite3" // Blank import to register the sqlite3 driver
"github.com/stretchr/testify/require"
"github.com/waku-org/go-waku/tests"
"github.com/waku-org/go-waku/waku/v2/protocol"
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"github.com/waku-org/go-waku/waku/v2/timesource"
"github.com/waku-org/go-waku/waku/v2/utils"
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"go.uber.org/zap"
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)
func NewMock() *sql.DB {
db, err := sql.Open("sqlite3", ":memory:")
if err != nil {
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utils.Logger().Fatal("opening a stub database connection", zap.Error(err))
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}
return db
}
func TestDbStore(t *testing.T) {
db := NewMock()
option := WithDB(db)
store, err := NewDBStore(utils.Logger(), option)
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require.NoError(t, err)
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err = store.Start(timesource.NewDefaultClock())
require.NoError(t, err)
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res, err := store.GetAll()
require.NoError(t, err)
require.Empty(t, res)
err = store.Put(protocol.NewEnvelope(tests.CreateWakuMessage("test", 1), utils.GetUnixEpoch(), "test"))
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require.NoError(t, err)
res, err = store.GetAll()
require.NoError(t, err)
require.NotEmpty(t, res)
}
func TestStoreRetention(t *testing.T) {
db := NewMock()
store, err := NewDBStore(utils.Logger(), WithDB(db), WithRetentionPolicy(5, 20*time.Second))
require.NoError(t, err)
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err = store.Start(timesource.NewDefaultClock())
require.NoError(t, err)
insertTime := time.Now()
_ = store.Put(protocol.NewEnvelope(tests.CreateWakuMessage("test1", insertTime.Add(-70*time.Second).UnixNano()), insertTime.Add(-70*time.Second).UnixNano(), "test"))
_ = store.Put(protocol.NewEnvelope(tests.CreateWakuMessage("test2", insertTime.Add(-60*time.Second).UnixNano()), insertTime.Add(-60*time.Second).UnixNano(), "test"))
_ = store.Put(protocol.NewEnvelope(tests.CreateWakuMessage("test3", insertTime.Add(-50*time.Second).UnixNano()), insertTime.Add(-50*time.Second).UnixNano(), "test"))
_ = store.Put(protocol.NewEnvelope(tests.CreateWakuMessage("test4", insertTime.Add(-40*time.Second).UnixNano()), insertTime.Add(-40*time.Second).UnixNano(), "test"))
_ = store.Put(protocol.NewEnvelope(tests.CreateWakuMessage("test5", insertTime.Add(-30*time.Second).UnixNano()), insertTime.Add(-30*time.Second).UnixNano(), "test"))
dbResults, err := store.GetAll()
require.NoError(t, err)
require.Len(t, dbResults, 5)
_ = store.Put(protocol.NewEnvelope(tests.CreateWakuMessage("test6", insertTime.Add(-20*time.Second).UnixNano()), insertTime.Add(-20*time.Second).UnixNano(), "test"))
_ = store.Put(protocol.NewEnvelope(tests.CreateWakuMessage("test7", insertTime.Add(-10*time.Second).UnixNano()), insertTime.Add(-10*time.Second).UnixNano(), "test"))
// This step simulates starting go-waku again from scratch
store, err = NewDBStore(utils.Logger(), WithDB(db), WithRetentionPolicy(5, 40*time.Second))
require.NoError(t, err)
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err = store.Start(timesource.NewDefaultClock())
require.NoError(t, err)
dbResults, err = store.GetAll()
require.NoError(t, err)
require.Len(t, dbResults, 3)
require.Equal(t, "test5", dbResults[0].Message.ContentTopic)
require.Equal(t, "test6", dbResults[1].Message.ContentTopic)
require.Equal(t, "test7", dbResults[2].Message.ContentTopic)
}