289 lines
8.0 KiB
Go
289 lines
8.0 KiB
Go
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// 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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"math/big"
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"github.com/ethereum/go-ethereum/crypto"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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"github.com/vulcanize/vulcanizedb/pkg/postgres"
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"github.com/vulcanize/vulcanizedb/pkg/super_node/btc"
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"github.com/vulcanize/vulcanizedb/pkg/super_node/shared"
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)
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var (
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// Block 0
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// header variables
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blockHash1 = crypto.Keccak256Hash([]byte{00, 02})
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blocKNumber1 = big.NewInt(0)
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headerCid1 = "mockHeader1CID"
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parentHash = crypto.Keccak256Hash([]byte{00, 01})
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totalDifficulty = "50000000000000000000"
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reward = "5000000000000000000"
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headerModel1 = btc.HeaderModel{
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BlockHash: blockHash1.String(),
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BlockNumber: blocKNumber1.String(),
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ParentHash: parentHash.String(),
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CID: headerCid1,
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}
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// tx variables
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tx1CID = "mockTx1CID"
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tx2CID = "mockTx2CID"
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tx1Hash = crypto.Keccak256Hash([]byte{01, 01})
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tx2Hash = crypto.Keccak256Hash([]byte{01, 02})
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opHash = crypto.Keccak256Hash([]byte{02, 01})
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txModels1 = []btc.TxModelWithInsAndOuts{
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{
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Index: 0,
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CID: tx1CID,
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TxHash: tx1Hash.String(),
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SegWit: true,
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TxInputs: []btc.TxInput{
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{
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Index: 0,
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TxWitness: []string{"mockWitness"},
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SignatureScript: []byte{01},
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PreviousOutPointIndex: 0,
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PreviousOutPointHash: opHash.String(),
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},
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},
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TxOutputs: []btc.TxOutput{
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{
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Index: 0,
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Value: 50000000,
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PkScript: []byte{02},
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ScriptClass: 0,
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RequiredSigs: 1,
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},
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},
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},
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{
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Index: 1,
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CID: tx2CID,
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TxHash: tx2Hash.String(),
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SegWit: true,
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},
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}
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mockCIDPayload1 = &btc.CIDPayload{
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HeaderCID: headerModel1,
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TransactionCIDs: txModels1,
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}
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// Block 1
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// header variables
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blockHash2 = crypto.Keccak256Hash([]byte{00, 03})
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blocKNumber2 = big.NewInt(1)
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headerCid2 = "mockHeaderCID2"
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headerModel2 = btc.HeaderModel{
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BlockNumber: blocKNumber2.String(),
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BlockHash: blockHash2.String(),
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ParentHash: blockHash1.String(),
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CID: headerCid2,
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}
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// tx variables
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tx3CID = "mockTx3CID"
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tx3Hash = crypto.Keccak256Hash([]byte{01, 03})
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txModels2 = []btc.TxModelWithInsAndOuts{
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{
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Index: 0,
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CID: tx3CID,
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TxHash: tx3Hash.String(),
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SegWit: true,
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},
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}
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mockCIDPayload2 = &btc.CIDPayload{
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HeaderCID: headerModel2,
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TransactionCIDs: txModels2,
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}
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rngs = [][2]uint64{{0, 1}}
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cids = []string{
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headerCid1,
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headerCid2,
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tx1CID,
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tx2CID,
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tx3CID,
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}
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mockData = []byte{'\x01'}
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)
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var _ = Describe("Cleaner", func() {
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var (
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db *postgres.DB
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repo *btc.CIDIndexer
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cleaner *btc.Cleaner
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)
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BeforeEach(func() {
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var err error
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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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cleaner = btc.NewCleaner(db)
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})
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Describe("Clean", func() {
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BeforeEach(func() {
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err := repo.Index(mockCIDPayload1)
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Expect(err).ToNot(HaveOccurred())
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err = repo.Index(mockCIDPayload2)
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Expect(err).ToNot(HaveOccurred())
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for _, cid := range cids {
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_, err = db.Exec(`INSERT INTO public.blocks (key, data) VALUES ($1, $2)`, cid, mockData)
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Expect(err).ToNot(HaveOccurred())
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}
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tx, err := db.Beginx()
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Expect(err).ToNot(HaveOccurred())
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var startingIPFSBlocksCount int
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pgStr := `SELECT COUNT(*) FROM public.blocks`
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err = tx.Get(&startingIPFSBlocksCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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var startingTxCount int
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pgStr = `SELECT COUNT(*) FROM btc.transaction_cids`
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err = tx.Get(&startingTxCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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var startingHeaderCount int
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pgStr = `SELECT COUNT(*) FROM btc.header_cids`
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err = tx.Get(&startingHeaderCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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err = tx.Commit()
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Expect(err).ToNot(HaveOccurred())
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Expect(startingIPFSBlocksCount).To(Equal(5))
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Expect(startingTxCount).To(Equal(3))
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Expect(startingHeaderCount).To(Equal(2))
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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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It("Cleans everything", func() {
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err := cleaner.Clean(rngs, shared.Full)
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Expect(err).ToNot(HaveOccurred())
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tx, err := db.Beginx()
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Expect(err).ToNot(HaveOccurred())
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var txCount int
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pgStr := `SELECT COUNT(*) FROM btc.transaction_cids`
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err = tx.Get(&txCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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var txInCount int
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pgStr = `SELECT COUNT(*) FROM btc.tx_inputs`
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err = tx.Get(&txInCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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var txOutCount int
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pgStr = `SELECT COUNT(*) FROM btc.tx_outputs`
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err = tx.Get(&txOutCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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var headerCount int
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pgStr = `SELECT COUNT(*) FROM btc.header_cids`
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err = tx.Get(&headerCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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var blocksCount int
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pgStr = `SELECT COUNT(*) FROM public.blocks`
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err = tx.Get(&blocksCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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err = tx.Commit()
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Expect(err).ToNot(HaveOccurred())
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Expect(blocksCount).To(Equal(0))
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Expect(txCount).To(Equal(0))
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Expect(txInCount).To(Equal(0))
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Expect(txOutCount).To(Equal(0))
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Expect(headerCount).To(Equal(0))
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})
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It("Cleans headers and all linked data", func() {
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err := cleaner.Clean(rngs, shared.Headers)
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Expect(err).ToNot(HaveOccurred())
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tx, err := db.Beginx()
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Expect(err).ToNot(HaveOccurred())
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var txCount int
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pgStr := `SELECT COUNT(*) FROM btc.transaction_cids`
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err = tx.Get(&txCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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var txInCount int
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pgStr = `SELECT COUNT(*) FROM btc.tx_inputs`
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err = tx.Get(&txInCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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var txOutCount int
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pgStr = `SELECT COUNT(*) FROM btc.tx_outputs`
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err = tx.Get(&txOutCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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var headerCount int
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pgStr = `SELECT COUNT(*) FROM btc.header_cids`
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err = tx.Get(&headerCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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var blocksCount int
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pgStr = `SELECT COUNT(*) FROM public.blocks`
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err = tx.Get(&blocksCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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err = tx.Commit()
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Expect(err).ToNot(HaveOccurred())
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Expect(blocksCount).To(Equal(0))
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Expect(txCount).To(Equal(0))
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Expect(txInCount).To(Equal(0))
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Expect(txOutCount).To(Equal(0))
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Expect(headerCount).To(Equal(0))
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})
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It("Cleans transactions", func() {
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err := cleaner.Clean(rngs, shared.Transactions)
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Expect(err).ToNot(HaveOccurred())
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tx, err := db.Beginx()
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Expect(err).ToNot(HaveOccurred())
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var txCount int
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pgStr := `SELECT COUNT(*) FROM btc.transaction_cids`
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err = tx.Get(&txCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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var txInCount int
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pgStr = `SELECT COUNT(*) FROM btc.tx_inputs`
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err = tx.Get(&txInCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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var txOutCount int
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pgStr = `SELECT COUNT(*) FROM btc.tx_outputs`
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err = tx.Get(&txOutCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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var headerCount int
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pgStr = `SELECT COUNT(*) FROM btc.header_cids`
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err = tx.Get(&headerCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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var blocksCount int
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pgStr = `SELECT COUNT(*) FROM public.blocks`
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err = tx.Get(&blocksCount, pgStr)
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Expect(err).ToNot(HaveOccurred())
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err = tx.Commit()
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Expect(err).ToNot(HaveOccurred())
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Expect(blocksCount).To(Equal(2))
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Expect(txCount).To(Equal(0))
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Expect(txInCount).To(Equal(0))
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Expect(txOutCount).To(Equal(0))
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Expect(headerCount).To(Equal(2))
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})
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})
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})
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