ipld-eth-server/pkg/btc/indexer_test.go
2020-05-29 22:02:47 -05:00

88 lines
3.2 KiB
Go

// VulcanizeDB
// Copyright © 2019 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package btc_test
import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/ipfs-chain-watcher/pkg/btc"
"github.com/vulcanize/ipfs-chain-watcher/pkg/btc/mocks"
"github.com/vulcanize/ipfs-chain-watcher/pkg/postgres"
"github.com/vulcanize/ipfs-chain-watcher/pkg/shared"
)
var _ = Describe("Indexer", func() {
var (
db *postgres.DB
err error
repo *btc.CIDIndexer
)
BeforeEach(func() {
db, err = shared.SetupDB()
Expect(err).ToNot(HaveOccurred())
repo = btc.NewCIDIndexer(db)
})
AfterEach(func() {
btc.TearDownDB(db)
})
Describe("Index", func() {
It("Indexes CIDs and related metadata into vulcanizedb", func() {
err = repo.Index(&mocks.MockCIDPayload)
Expect(err).ToNot(HaveOccurred())
pgStr := `SELECT * FROM btc.header_cids
WHERE block_number = $1`
// check header was properly indexed
header := new(btc.HeaderModel)
err = db.Get(header, pgStr, mocks.MockHeaderMetaData.BlockNumber)
Expect(err).ToNot(HaveOccurred())
Expect(header.CID).To(Equal(mocks.MockHeaderMetaData.CID))
Expect(header.BlockNumber).To(Equal(mocks.MockHeaderMetaData.BlockNumber))
Expect(header.Bits).To(Equal(mocks.MockHeaderMetaData.Bits))
Expect(header.Timestamp).To(Equal(mocks.MockHeaderMetaData.Timestamp))
Expect(header.BlockHash).To(Equal(mocks.MockHeaderMetaData.BlockHash))
Expect(header.ParentHash).To(Equal(mocks.MockHeaderMetaData.ParentHash))
// check trxs were properly indexed
trxs := make([]btc.TxModel, 0)
pgStr = `SELECT transaction_cids.id, transaction_cids.header_id, transaction_cids.index,
transaction_cids.tx_hash, transaction_cids.cid, transaction_cids.segwit, transaction_cids.witness_hash
FROM btc.transaction_cids INNER JOIN btc.header_cids ON (transaction_cids.header_id = header_cids.id)
WHERE header_cids.block_number = $1`
err = db.Select(&trxs, pgStr, mocks.MockHeaderMetaData.BlockNumber)
Expect(err).ToNot(HaveOccurred())
Expect(len(trxs)).To(Equal(3))
for _, tx := range trxs {
Expect(tx.SegWit).To(Equal(false))
Expect(tx.HeaderID).To(Equal(header.ID))
Expect(tx.WitnessHash).To(Equal(""))
switch tx.Index {
case 0:
Expect(tx.CID).To(Equal("mockTrxCID1"))
Expect(tx.TxHash).To(Equal(mocks.MockBlock.Transactions[0].TxHash().String()))
case 1:
Expect(tx.CID).To(Equal("mockTrxCID2"))
Expect(tx.TxHash).To(Equal(mocks.MockBlock.Transactions[1].TxHash().String()))
case 2:
Expect(tx.CID).To(Equal("mockTrxCID3"))
Expect(tx.TxHash).To(Equal(mocks.MockBlock.Transactions[2].TxHash().String()))
}
}
})
})
})