forked from cerc-io/ipld-eth-server
214 lines
8.1 KiB
Go
214 lines
8.1 KiB
Go
// Copyright 2018 Vulcanize
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package dent_test
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import (
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"math/rand"
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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/datastore/postgres/repositories"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/dent"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
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"github.com/vulcanize/vulcanizedb/test_config"
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)
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var _ = Describe("Dent Repository", func() {
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var node core.Node
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var db *postgres.DB
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var dentRepository dent.DentRepository
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var headerRepository repositories.HeaderRepository
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var headerId int64
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var err error
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BeforeEach(func() {
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node = test_config.NewTestNode()
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db = test_config.NewTestDB(node)
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test_config.CleanTestDB(db)
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dentRepository = dent.NewDentRepository(db)
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headerRepository = repositories.NewHeaderRepository(db)
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})
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Describe("Create", func() {
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BeforeEach(func() {
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headerId, err = headerRepository.CreateOrUpdateHeader(core.Header{})
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Expect(err).NotTo(HaveOccurred())
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err := dentRepository.Create(headerId, []dent.DentModel{test_data.DentModel})
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Expect(err).NotTo(HaveOccurred())
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})
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It("persists a dent record", func() {
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var count int
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db.QueryRow(`SELECT count(*) FROM maker.dent`).Scan(&count)
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Expect(count).To(Equal(1))
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var dbResult dent.DentModel
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err = db.Get(&dbResult, `SELECT bid_id, lot, bid, guy, tic, tx_idx, raw_log FROM maker.dent WHERE header_id = $1`, headerId)
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Expect(err).NotTo(HaveOccurred())
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Expect(dbResult.BidId).To(Equal(test_data.DentModel.BidId))
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Expect(dbResult.Lot).To(Equal(test_data.DentModel.Lot))
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Expect(dbResult.Bid).To(Equal(test_data.DentModel.Bid))
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Expect(dbResult.Guy).To(Equal(test_data.DentModel.Guy))
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Expect(dbResult.Tic).To(Equal(test_data.DentModel.Tic))
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Expect(dbResult.TransactionIndex).To(Equal(test_data.DentModel.TransactionIndex))
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Expect(dbResult.Raw).To(MatchJSON(test_data.DentModel.Raw))
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})
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It("marks header as checked for logs", func() {
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var headerChecked bool
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err = db.Get(&headerChecked, `SELECT dent_checked FROM public.checked_headers WHERE header_id = $1`, headerId)
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Expect(err).NotTo(HaveOccurred())
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Expect(headerChecked).To(BeTrue())
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})
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It("returns an error if inserting a dent record fails", func() {
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err = dentRepository.Create(headerId, []dent.DentModel{test_data.DentModel})
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Expect(err).To(HaveOccurred())
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Expect(err.Error()).To(ContainSubstring("pq: duplicate key value violates unique constraint"))
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})
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It("deletes the tend record if its corresponding header record is deleted", func() {
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var count int
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err = db.QueryRow(`SELECT count(*) from maker.dent`).Scan(&count)
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Expect(err).NotTo(HaveOccurred())
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Expect(count).To(Equal(1))
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_, err = db.Exec(`DELETE FROM headers where id = $1`, headerId)
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Expect(err).NotTo(HaveOccurred())
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err = db.QueryRow(`SELECT count(*) from maker.dent`).Scan(&count)
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Expect(err).NotTo(HaveOccurred())
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Expect(count).To(Equal(0))
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})
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})
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Describe("MarkHeaderChecked", func() {
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BeforeEach(func() {
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headerId, err = headerRepository.CreateOrUpdateHeader(core.Header{})
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Expect(err).NotTo(HaveOccurred())
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})
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It("creates a row for a new headerId", func() {
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err = dentRepository.MarkHeaderChecked(headerId)
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Expect(err).NotTo(HaveOccurred())
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var headerChecked bool
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err = db.Get(&headerChecked, `SELECT dent_checked FROM public.checked_headers WHERE header_id = $1`, headerId)
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Expect(err).NotTo(HaveOccurred())
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Expect(headerChecked).To(BeTrue())
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})
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It("updates row when headerId already exists", func() {
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_, err = db.Exec(`INSERT INTO public.checked_headers (header_id) VALUES ($1)`, headerId)
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Expect(err).NotTo(HaveOccurred())
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err = dentRepository.MarkHeaderChecked(headerId)
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Expect(err).NotTo(HaveOccurred())
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var headerChecked bool
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err = db.Get(&headerChecked, `SELECT dent_checked FROM public.checked_headers WHERE header_id = $1`, headerId)
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Expect(err).NotTo(HaveOccurred())
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Expect(headerChecked).To(BeTrue())
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})
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})
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Describe("MissingHeaders", func() {
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var dentBlockNumber int64
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var startingBlockNumber int64
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var endingBlockNumber int64
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var blockNumbers []int64
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BeforeEach(func() {
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dentBlockNumber = rand.Int63()
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startingBlockNumber = dentBlockNumber - 1
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endingBlockNumber = dentBlockNumber + 1
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outOfRangeBlockNumber := dentBlockNumber + 2
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blockNumbers = []int64{startingBlockNumber, dentBlockNumber, endingBlockNumber, outOfRangeBlockNumber}
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var headerIds []int64
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for _, number := range blockNumbers {
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headerId, err := headerRepository.CreateOrUpdateHeader(core.Header{BlockNumber: number})
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Expect(err).NotTo(HaveOccurred())
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headerIds = append(headerIds, headerId)
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}
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dentRepository.MarkHeaderChecked(headerIds[1])
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})
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It("returns header records that haven't been checked", func() {
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missingHeaders, err := dentRepository.MissingHeaders(startingBlockNumber, endingBlockNumber)
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Expect(err).NotTo(HaveOccurred())
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Expect(len(missingHeaders)).To(Equal(2))
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Expect(missingHeaders[0].BlockNumber).To(Equal(startingBlockNumber))
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Expect(missingHeaders[1].BlockNumber).To(Equal(endingBlockNumber))
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})
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It("only treats headers as checked if deal have been checked", func() {
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startingBlockNumber := int64(1)
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dentBlockNumber := int64(2)
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endingBlockNumber := int64(3)
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blockNumbers := []int64{startingBlockNumber, dentBlockNumber, endingBlockNumber, endingBlockNumber + 1}
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var headerIDs []int64
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for _, n := range blockNumbers {
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headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{BlockNumber: n})
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headerIDs = append(headerIDs, headerID)
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Expect(err).NotTo(HaveOccurred())
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}
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_, err := db.Exec(`INSERT INTO public.checked_headers (header_id, price_feeds_checked) VALUES ($1, $2)`, headerIDs[1], true)
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Expect(err).NotTo(HaveOccurred())
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headers, err := dentRepository.MissingHeaders(startingBlockNumber, endingBlockNumber)
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Expect(err).NotTo(HaveOccurred())
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Expect(len(headers)).To(Equal(3))
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Expect(headers[0].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber), Equal(dentBlockNumber)))
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Expect(headers[1].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber), Equal(dentBlockNumber)))
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Expect(headers[2].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber), Equal(dentBlockNumber)))
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})
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It("only returns missing headers for the given node", func() {
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node2 := core.Node{}
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db2 := test_config.NewTestDB(node2)
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dentRepository2 := dent.NewDentRepository(db2)
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headerRepository2 := repositories.NewHeaderRepository(db2)
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var node2HeaderIds []int64
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for _, number := range blockNumbers {
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id, err := headerRepository2.CreateOrUpdateHeader(core.Header{BlockNumber: number})
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node2HeaderIds = append(node2HeaderIds, id)
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Expect(err).NotTo(HaveOccurred())
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}
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missingHeadersNode1, err := dentRepository.MissingHeaders(startingBlockNumber, endingBlockNumber)
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Expect(err).NotTo(HaveOccurred())
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Expect(len(missingHeadersNode1)).To(Equal(2))
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Expect(missingHeadersNode1[0].BlockNumber).To(Equal(startingBlockNumber))
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Expect(missingHeadersNode1[1].BlockNumber).To(Equal(endingBlockNumber))
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missingHeadersNode2, err := dentRepository2.MissingHeaders(startingBlockNumber, endingBlockNumber)
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Expect(err).NotTo(HaveOccurred())
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Expect(len(missingHeadersNode2)).To(Equal(3))
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Expect(missingHeadersNode2[0].BlockNumber).To(Equal(startingBlockNumber))
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Expect(missingHeadersNode2[1].BlockNumber).To(Equal(dentBlockNumber))
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Expect(missingHeadersNode2[2].BlockNumber).To(Equal(endingBlockNumber))
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})
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})
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})
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