ipld-eth-state-snapshot/pkg/snapshot/pg/publisher_test.go
2023-03-31 10:39:27 -05:00

73 lines
2.0 KiB
Go

package pg
import (
"context"
"testing"
"github.com/ethereum/go-ethereum/statediff/indexer/database/sql/postgres"
"github.com/ethereum/go-ethereum/statediff/indexer/ipld"
"github.com/ethereum/go-ethereum/statediff/indexer/test_helpers"
fixt "github.com/cerc-io/ipld-eth-state-snapshot/fixture"
snapt "github.com/cerc-io/ipld-eth-state-snapshot/pkg/types"
"github.com/cerc-io/ipld-eth-state-snapshot/test"
)
var (
pgConfig = test.DefaultPgConfig
nodeInfo = test.DefaultNodeInfo
// tables ordered according to fkey depedencies
allTables = []*snapt.Table{
&snapt.TableIPLDBlock,
&snapt.TableNodeInfo,
&snapt.TableHeader,
&snapt.TableStateNode,
&snapt.TableStorageNode,
}
)
func writeData(t *testing.T, db *postgres.DB) *publisher {
pub := NewPublisher(db)
test.NoError(t, pub.PublishHeader(&fixt.Block1_Header))
tx, err := pub.BeginTx()
test.NoError(t, err)
headerID := fixt.Block1_Header.Hash().String()
test.NoError(t, pub.PublishStateNode(&fixt.Block1_StateNode0, headerID, fixt.Block1_Header.Number, tx))
test.NoError(t, tx.Commit())
return pub
}
// Note: DB user requires role membership "pg_read_server_files"
func TestBasic(t *testing.T) {
test.NeedsDB(t)
ctx := context.Background()
driver, err := postgres.NewSQLXDriver(ctx, pgConfig, nodeInfo)
test.NoError(t, err)
db := postgres.NewPostgresDB(driver, false)
test_helpers.TearDownDB(t, db)
_ = writeData(t, db)
// check header was successfully committed
pgQueryHeader := `SELECT cid, block_hash
FROM eth.header_cids
WHERE block_number = $1`
type res struct {
CID string
BlockHash string
}
var header res
err = db.QueryRow(ctx, pgQueryHeader, fixt.Block1_Header.Number.Uint64()).Scan(
&header.CID, &header.BlockHash)
test.NoError(t, err)
headerNode, err := ipld.NewEthHeader(&fixt.Block1_Header)
test.NoError(t, err)
test.ExpectEqual(t, headerNode.Cid().String(), header.CID)
test.ExpectEqual(t, fixt.Block1_Header.Hash().String(), header.BlockHash)
}