forked from cerc-io/ipld-eth-server
126 lines
4.4 KiB
Go
126 lines
4.4 KiB
Go
// VulcanizeDB
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// Copyright © 2018 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 integration_tests
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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/vulcanizedb/pkg/core"
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"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/shared/constants"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/factories"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/pit_file/ilk"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
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"github.com/vulcanize/vulcanizedb/test_config"
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)
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var _ = Describe("PitFileIlk LogNoteTransformer", func() {
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var (
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db *postgres.DB
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blockChain core.BlockChain
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initializer factories.LogNoteTransformer
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addresses []common.Address
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topics []common.Hash
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)
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BeforeEach(func() {
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rpcClient, ethClient, err := getClients(ipc)
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Expect(err).NotTo(HaveOccurred())
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blockChain, err = getBlockChain(rpcClient, ethClient)
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Expect(err).NotTo(HaveOccurred())
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db = test_config.NewTestDB(blockChain.Node())
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test_config.CleanTestDB(db)
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config := shared.TransformerConfig{
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TransformerName: constants.PitFileIlkLabel,
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ContractAddresses: []string{test_data.KovanPitContractAddress},
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ContractAbi: test_data.KovanPitABI,
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Topic: test_data.KovanPitFileIlkSignature,
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StartingBlockNumber: 0,
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EndingBlockNumber: -1,
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}
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addresses = shared.HexStringsToAddresses(config.ContractAddresses)
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topics = []common.Hash{common.HexToHash(config.Topic)}
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initializer = factories.LogNoteTransformer{
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Config: config,
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Converter: &ilk.PitFileIlkConverter{},
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Repository: &ilk.PitFileIlkRepository{},
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}
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})
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It("fetches and transforms a Pit.file ilk 'spot' event from Kovan", func() {
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blockNumber := int64(9103223)
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initializer.Config.StartingBlockNumber = blockNumber
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initializer.Config.EndingBlockNumber = blockNumber
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header, err := persistHeader(db, blockNumber, blockChain)
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Expect(err).NotTo(HaveOccurred())
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fetcher := shared.NewFetcher(blockChain)
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logs, err := fetcher.FetchLogs(addresses, topics, header)
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Expect(err).NotTo(HaveOccurred())
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transformer := initializer.NewLogNoteTransformer(db)
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err = transformer.Execute(logs, header)
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Expect(err).NotTo(HaveOccurred())
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var dbResult []ilk.PitFileIlkModel
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err = db.Select(&dbResult, `SELECT ilk, what, data from maker.pit_file_ilk`)
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Expect(err).NotTo(HaveOccurred())
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Expect(len(dbResult)).To(Equal(1))
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Expect(dbResult[0].Ilk).To(Equal("ETH"))
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Expect(dbResult[0].What).To(Equal("spot"))
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Expect(dbResult[0].Data).To(Equal("139.840000000000003410605131648"))
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})
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It("fetches and transforms a Pit.file ilk 'line' event from Kovan", func() {
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blockNumber := int64(8762253)
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initializer.Config.StartingBlockNumber = blockNumber
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initializer.Config.EndingBlockNumber = blockNumber
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header, err := persistHeader(db, blockNumber, blockChain)
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Expect(err).NotTo(HaveOccurred())
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fetcher := shared.NewFetcher(blockChain)
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logs, err := fetcher.FetchLogs(addresses, topics, header)
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Expect(err).NotTo(HaveOccurred())
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transformer := initializer.NewLogNoteTransformer(db)
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err = transformer.Execute(logs, header)
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Expect(err).NotTo(HaveOccurred())
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var dbResult []ilk.PitFileIlkModel
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err = db.Select(&dbResult, `SELECT ilk, what, data from maker.pit_file_ilk`)
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Expect(err).NotTo(HaveOccurred())
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Expect(len(dbResult)).To(Equal(2))
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var pitFileIlkLineModel ilk.PitFileIlkModel
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for _, result := range dbResult {
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if result.What == "line" {
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pitFileIlkLineModel = result
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}
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}
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Expect(pitFileIlkLineModel.Ilk).To(Equal("REP"))
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Expect(pitFileIlkLineModel.Data).To(Equal("2000000.000000000000000000"))
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})
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})
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