cerc-io/eth-ipfs-state-validator
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Add missing file to fix unit tests

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This commit is contained in:
Roy Crihfield 2023-03-16 08:28:52 +08:00
parent 058a1ae3cc
commit 3e2e8bc295
3 changed files with 46 additions and 43 deletions
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38
pkg/util.go
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@ -19,11 +19,6 @@ package validator
import (
"context"
"github.com/ipfs/go-cid"
blockstore "github.com/ipfs/go-ipfs-blockstore"
dshelp "github.com/ipfs/go-ipfs-ds-help"
"github.com/jmoiron/sqlx"
"github.com/ipfs/go-blockservice"
"github.com/ipfs/kubo/core"
"github.com/ipfs/kubo/repo/fsrepo"
@ -46,36 +41,3 @@ func InitIPFSBlockService(ipfsPath string) (blockservice.BlockService, error) {
}
return ipfsNode.Blocks, nil
}
// PublishRaw derives a cid from raw bytes and provided codec and multihash type, and writes it to the db tx
func PublishRaw(tx *sqlx.Tx, codec, mh uint64, raw []byte, blockNumber uint64) (string, error) {
c, err := RawdataToCid(codec, raw, mh)
if err != nil {
return "", err
}
dbKey := dshelp.MultihashToDsKey(c.Hash())
prefixedKey := blockstore.BlockPrefix.String() + dbKey.String()
_, err = tx.Exec(`INSERT INTO public.blocks (key, data, block_number) VALUES ($1, $2, $3) ON CONFLICT DO NOTHING`, prefixedKey, raw, blockNumber)
return c.String(), err
}
// RawdataToCid takes the desired codec, multihash type, and a slice of bytes
// and returns the proper cid of the object.
func RawdataToCid(codec uint64, rawdata []byte, multiHash uint64) (cid.Cid, error) {
c, err := cid.Prefix{
Codec: codec,
Version: 1,
MhType: multiHash,
MhLength: -1,
}.Sum(rawdata)
if err != nil {
return cid.Cid{}, err
}
return c, nil
}
// ResetTestDB drops all rows in the test db public.blocks table
func ResetTestDB(db *sqlx.DB) error {
_, err := db.Exec("DELETE FROM public.blocks")
return err
}

41
pkg/util_test.go Normal file
View File

@ -0,0 +1,41 @@
package validator_test
import (
"github.com/ipfs/go-cid"
blockstore "github.com/ipfs/go-ipfs-blockstore"
dshelp "github.com/ipfs/go-ipfs-ds-help"
"github.com/jmoiron/sqlx"
)
// PublishRaw derives a cid from raw bytes and provided codec and multihash type, and writes it to the db tx
func PublishRaw(tx *sqlx.Tx, codec, mh uint64, raw []byte, blockNumber uint64) (string, error) {
c, err := RawdataToCid(codec, raw, mh)
if err != nil {
return "", err
}
dbKey := dshelp.MultihashToDsKey(c.Hash())
prefixedKey := blockstore.BlockPrefix.String() + dbKey.String()
_, err = tx.Exec(`INSERT INTO public.blocks (key, data, block_number) VALUES ($1, $2, $3) ON CONFLICT DO NOTHING`, prefixedKey, raw, blockNumber)
return c.String(), err
}
// RawdataToCid takes the desired codec, multihash type, and a slice of bytes
// and returns the proper cid of the object.
func RawdataToCid(codec uint64, rawdata []byte, multiHash uint64) (cid.Cid, error) {
c, err := cid.Prefix{
Codec: codec,
Version: 1,
MhType: multiHash,
MhLength: -1,
}.Sum(rawdata)
if err != nil {
return cid.Cid{}, err
}
return c, nil
}
// ResetTestDB drops all rows in the test db public.blocks table
func ResetTestDB(db *sqlx.DB) error {
_, err := db.Exec("DELETE FROM public.blocks")
return err
}

10
pkg/validator_test.go
View File

@ -228,7 +228,7 @@ var _ = Describe("PG-IPFS Validator", func() {
})
Describe("ValidateTrie", func() {
AfterEach(func() {
err = validator.ResetTestDB(db)
err = ResetTestDB(db)
Expect(err).ToNot(HaveOccurred())
})
It("Returns an error if the state root node is missing", func() {
@ -279,7 +279,7 @@ var _ = Describe("PG-IPFS Validator", func() {
Describe("ValidateStateTrie", func() {
AfterEach(func() {
err = validator.ResetTestDB(db)
err = ResetTestDB(db)
Expect(err).ToNot(HaveOccurred())
})
It("Returns an error the state root node is missing", func() {
@ -303,7 +303,7 @@ var _ = Describe("PG-IPFS Validator", func() {
Describe("ValidateStorageTrie", func() {
AfterEach(func() {
err = validator.ResetTestDB(db)
err = ResetTestDB(db)
Expect(err).ToNot(HaveOccurred())
})
It("Returns an error the storage root node is missing", func() {
@ -330,11 +330,11 @@ func loadTrie(stateNodes, storageNodes [][]byte) {
tx, err := db.Beginx()
Expect(err).ToNot(HaveOccurred())
for _, node := range stateNodes {
_, err := validator.PublishRaw(tx, cid.EthStateTrie, multihash.KECCAK_256, node, blockNumber)
_, err := PublishRaw(tx, cid.EthStateTrie, multihash.KECCAK_256, node, blockNumber)
Expect(err).ToNot(HaveOccurred())
}
for _, node := range storageNodes {
_, err := validator.PublishRaw(tx, cid.EthStorageTrie, multihash.KECCAK_256, node, blockNumber)
_, err := PublishRaw(tx, cid.EthStorageTrie, multihash.KECCAK_256, node, blockNumber)
Expect(err).ToNot(HaveOccurred())
}
err = tx.Commit()