127 lines
5.1 KiB
Go
127 lines
5.1 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 eth_test
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import (
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"github.com/ethereum/go-ethereum/common"
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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/eth"
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"github.com/vulcanize/ipfs-blockchain-watcher/pkg/eth/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 *eth.CIDIndexer
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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 = eth.NewCIDIndexer(db)
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})
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AfterEach(func() {
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eth.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 cid, td, reward, id
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FROM eth.header_cids
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WHERE block_number = $1`
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// check header was properly indexed
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type res struct {
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CID string
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TD string
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Reward string
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ID int
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}
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headers := new(res)
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err = db.QueryRowx(pgStr, 1).StructScan(headers)
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Expect(err).ToNot(HaveOccurred())
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Expect(headers.CID).To(Equal(mocks.HeaderCID.String()))
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Expect(headers.TD).To(Equal(mocks.MockBlock.Difficulty().String()))
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Expect(headers.Reward).To(Equal("5000000000000000000"))
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// check trxs were properly indexed
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trxs := make([]string, 0)
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pgStr = `SELECT transaction_cids.cid FROM eth.transaction_cids INNER JOIN eth.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, 1)
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Expect(err).ToNot(HaveOccurred())
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Expect(len(trxs)).To(Equal(3))
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Expect(shared.ListContainsString(trxs, mocks.Trx1CID.String())).To(BeTrue())
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Expect(shared.ListContainsString(trxs, mocks.Trx2CID.String())).To(BeTrue())
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Expect(shared.ListContainsString(trxs, mocks.Trx3CID.String())).To(BeTrue())
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// check receipts were properly indexed
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rcts := make([]string, 0)
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pgStr = `SELECT receipt_cids.cid FROM eth.receipt_cids, eth.transaction_cids, eth.header_cids
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WHERE receipt_cids.tx_id = transaction_cids.id
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AND transaction_cids.header_id = header_cids.id
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AND header_cids.block_number = $1`
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err = db.Select(&rcts, pgStr, 1)
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Expect(err).ToNot(HaveOccurred())
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Expect(len(rcts)).To(Equal(3))
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Expect(shared.ListContainsString(rcts, mocks.Rct1CID.String())).To(BeTrue())
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Expect(shared.ListContainsString(rcts, mocks.Rct2CID.String())).To(BeTrue())
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Expect(shared.ListContainsString(rcts, mocks.Rct3CID.String())).To(BeTrue())
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// check that state nodes were properly indexed
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stateNodes := make([]eth.StateNodeModel, 0)
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pgStr = `SELECT state_cids.cid, state_cids.state_leaf_key, state_cids.node_type, state_cids.state_path, state_cids.header_id
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FROM eth.state_cids INNER JOIN eth.header_cids ON (state_cids.header_id = header_cids.id)
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WHERE header_cids.block_number = $1`
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err = db.Select(&stateNodes, pgStr, 1)
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Expect(err).ToNot(HaveOccurred())
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Expect(len(stateNodes)).To(Equal(2))
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for _, stateNode := range stateNodes {
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if stateNode.CID == mocks.State1CID.String() {
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Expect(stateNode.NodeType).To(Equal(2))
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Expect(stateNode.StateKey).To(Equal(common.BytesToHash(mocks.ContractLeafKey).Hex()))
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Expect(stateNode.Path).To(Equal([]byte{'\x06'}))
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}
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if stateNode.CID == mocks.State2CID.String() {
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Expect(stateNode.NodeType).To(Equal(2))
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Expect(stateNode.StateKey).To(Equal(common.BytesToHash(mocks.AccountLeafKey).Hex()))
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Expect(stateNode.Path).To(Equal([]byte{'\x0c'}))
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}
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}
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// check that storage nodes were properly indexed
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storageNodes := make([]eth.StorageNodeWithStateKeyModel, 0)
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pgStr = `SELECT storage_cids.cid, state_cids.state_leaf_key, storage_cids.storage_leaf_key, storage_cids.node_type, storage_cids.storage_path
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FROM eth.storage_cids, eth.state_cids, eth.header_cids
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WHERE storage_cids.state_id = state_cids.id
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AND state_cids.header_id = header_cids.id
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AND header_cids.block_number = $1`
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err = db.Select(&storageNodes, pgStr, 1)
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Expect(err).ToNot(HaveOccurred())
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Expect(len(storageNodes)).To(Equal(1))
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Expect(storageNodes[0]).To(Equal(eth.StorageNodeWithStateKeyModel{
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CID: mocks.StorageCID.String(),
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NodeType: 2,
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StorageKey: common.BytesToHash(mocks.StorageLeafKey).Hex(),
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StateKey: common.BytesToHash(mocks.ContractLeafKey).Hex(),
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Path: []byte{},
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}))
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})
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})
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})
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