95 lines
3.7 KiB
Go
95 lines
3.7 KiB
Go
// VulcanizeDB
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// Copyright © 2019 Vulcanize
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package btc_test
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import (
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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"github.com/vulcanize/ipfs-blockchain-watcher/pkg/btc"
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"github.com/vulcanize/ipfs-blockchain-watcher/pkg/btc/mocks"
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"github.com/vulcanize/ipfs-blockchain-watcher/pkg/postgres"
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"github.com/vulcanize/ipfs-blockchain-watcher/pkg/shared"
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)
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var _ = Describe("Indexer", func() {
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var (
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db *postgres.DB
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err error
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repo *btc.CIDIndexer
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mockData = []byte{1, 2, 3}
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)
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BeforeEach(func() {
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db, err = shared.SetupDB()
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Expect(err).ToNot(HaveOccurred())
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repo = btc.NewCIDIndexer(db)
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// need entries in the public.blocks with the mhkeys or the FK constraint will fail
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shared.PublishMockIPLD(db, mocks.MockHeaderMhKey, mockData)
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shared.PublishMockIPLD(db, mocks.MockTrxMhKey1, mockData)
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shared.PublishMockIPLD(db, mocks.MockTrxMhKey2, mockData)
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shared.PublishMockIPLD(db, mocks.MockTrxMhKey3, mockData)
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})
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AfterEach(func() {
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btc.TearDownDB(db)
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})
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Describe("Index", func() {
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It("Indexes CIDs and related metadata into vulcanizedb", func() {
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err = repo.Index(&mocks.MockCIDPayload)
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Expect(err).ToNot(HaveOccurred())
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pgStr := `SELECT * FROM btc.header_cids
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WHERE block_number = $1`
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// check header was properly indexed
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header := new(btc.HeaderModel)
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err = db.Get(header, pgStr, mocks.MockHeaderMetaData.BlockNumber)
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Expect(err).ToNot(HaveOccurred())
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Expect(header.CID).To(Equal(mocks.MockHeaderMetaData.CID))
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Expect(header.BlockNumber).To(Equal(mocks.MockHeaderMetaData.BlockNumber))
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Expect(header.Bits).To(Equal(mocks.MockHeaderMetaData.Bits))
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Expect(header.Timestamp).To(Equal(mocks.MockHeaderMetaData.Timestamp))
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Expect(header.BlockHash).To(Equal(mocks.MockHeaderMetaData.BlockHash))
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Expect(header.ParentHash).To(Equal(mocks.MockHeaderMetaData.ParentHash))
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// check trxs were properly indexed
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trxs := make([]btc.TxModel, 0)
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pgStr = `SELECT transaction_cids.id, transaction_cids.header_id, transaction_cids.index,
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transaction_cids.tx_hash, transaction_cids.cid, transaction_cids.segwit, transaction_cids.witness_hash
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FROM btc.transaction_cids INNER JOIN btc.header_cids ON (transaction_cids.header_id = header_cids.id)
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WHERE header_cids.block_number = $1`
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err = db.Select(&trxs, pgStr, mocks.MockHeaderMetaData.BlockNumber)
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Expect(err).ToNot(HaveOccurred())
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Expect(len(trxs)).To(Equal(3))
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for _, tx := range trxs {
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Expect(tx.SegWit).To(Equal(false))
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Expect(tx.HeaderID).To(Equal(header.ID))
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Expect(tx.WitnessHash).To(Equal(""))
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switch tx.Index {
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case 0:
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Expect(tx.CID).To(Equal(mocks.MockTrxCID1.String()))
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Expect(tx.TxHash).To(Equal(mocks.MockBlock.Transactions[0].TxHash().String()))
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case 1:
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Expect(tx.CID).To(Equal(mocks.MockTrxCID2.String()))
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Expect(tx.TxHash).To(Equal(mocks.MockBlock.Transactions[1].TxHash().String()))
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case 2:
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Expect(tx.CID).To(Equal(mocks.MockTrxCID3.String()))
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Expect(tx.TxHash).To(Equal(mocks.MockBlock.Transactions[2].TxHash().String()))
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}
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}
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})
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})
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})
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