// Copyright 2018 Vulcanize // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. package deal_test import ( . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" "github.com/vulcanize/vulcanizedb/pkg/core" "github.com/vulcanize/vulcanizedb/pkg/datastore/postgres" "github.com/vulcanize/vulcanizedb/pkg/datastore/postgres/repositories" "github.com/vulcanize/vulcanizedb/pkg/fakes" "github.com/vulcanize/vulcanizedb/pkg/transformers/deal" "github.com/vulcanize/vulcanizedb/pkg/transformers/test_data" "github.com/vulcanize/vulcanizedb/test_config" ) var _ = Describe("Deal Repository", func() { var ( db *postgres.DB dealRepository deal.DealRepository headerRepository repositories.HeaderRepository err error ) BeforeEach(func() { db = test_config.NewTestDB(test_config.NewTestNode()) test_config.CleanTestDB(db) dealRepository = deal.NewDealRepository(db) headerRepository = repositories.NewHeaderRepository(db) }) Describe("Create", func() { var headerId int64 BeforeEach(func() { headerId, err = headerRepository.CreateOrUpdateHeader(fakes.FakeHeader) Expect(err).NotTo(HaveOccurred()) err := dealRepository.Create(headerId, []deal.DealModel{test_data.DealModel}) Expect(err).NotTo(HaveOccurred()) }) It("persists a deal record", func() { var count int db.QueryRow(`SELECT count(*) FROM maker.deal`).Scan(&count) Expect(count).To(Equal(1)) var dbResult deal.DealModel err = db.Get(&dbResult, `SELECT bid_id, contract_address, log_idx, tx_idx, raw_log FROM maker.deal WHERE header_id = $1`, headerId) Expect(err).NotTo(HaveOccurred()) Expect(dbResult.BidId).To(Equal(test_data.DealModel.BidId)) Expect(dbResult.ContractAddress).To(Equal(test_data.DealModel.ContractAddress)) Expect(dbResult.LogIndex).To(Equal(test_data.DealModel.LogIndex)) Expect(dbResult.TransactionIndex).To(Equal(test_data.DealModel.TransactionIndex)) Expect(dbResult.Raw).To(MatchJSON(test_data.DealModel.Raw)) }) It("marks header as checked for logs", func() { var headerChecked bool err = db.Get(&headerChecked, `SELECT deal_checked FROM public.checked_headers WHERE header_id = $1`, headerId) Expect(err).NotTo(HaveOccurred()) Expect(headerChecked).To(BeTrue()) }) It("returns an error if inserting a deal record fails", func() { err = dealRepository.Create(headerId, []deal.DealModel{test_data.DealModel}) Expect(err).To(HaveOccurred()) Expect(err.Error()).To(ContainSubstring("pq: duplicate key value violates unique constraint")) }) It("deletes the deal record if its corresponding header record is deleted", func() { var count int err = db.QueryRow(`SELECT count(*) from maker.deal`).Scan(&count) Expect(err).NotTo(HaveOccurred()) Expect(count).To(Equal(1)) _, err = db.Exec(`DELETE FROM headers where id = $1`, headerId) Expect(err).NotTo(HaveOccurred()) err = db.QueryRow(`SELECT count(*) from maker.deal`).Scan(&count) Expect(err).NotTo(HaveOccurred()) Expect(count).To(Equal(0)) }) }) Describe("MarkHeaderChecked", func() { var headerId int64 BeforeEach(func() { headerId, err = headerRepository.CreateOrUpdateHeader(fakes.FakeHeader) Expect(err).NotTo(HaveOccurred()) }) It("creates a row for a new headerID", func() { err = dealRepository.MarkHeaderChecked(headerId) Expect(err).NotTo(HaveOccurred()) var headerChecked bool err = db.Get(&headerChecked, `SELECT deal_checked FROM public.checked_headers WHERE header_id = $1`, headerId) Expect(err).NotTo(HaveOccurred()) Expect(headerChecked).To(BeTrue()) }) It("updates row when headerID already exists", func() { _, err = db.Exec(`INSERT INTO public.checked_headers (header_id) VALUES ($1)`, headerId) err = dealRepository.MarkHeaderChecked(headerId) Expect(err).NotTo(HaveOccurred()) var headerChecked bool err = db.Get(&headerChecked, `SELECT deal_checked FROM public.checked_headers WHERE header_id = $1`, headerId) Expect(err).NotTo(HaveOccurred()) Expect(headerChecked).To(BeTrue()) }) }) Describe("MissingHeaders", func() { var ( dealBlock, startingBlock, endingBlock int64 blockNumbers, headerIds []int64 ) BeforeEach(func() { dealBlock = GinkgoRandomSeed() startingBlock = dealBlock - 1 endingBlock = dealBlock + 1 outOfRangeBlockNumber := dealBlock + 2 blockNumbers = []int64{startingBlock, dealBlock, endingBlock, outOfRangeBlockNumber} headerIds = []int64{} for _, number := range blockNumbers { headerId, err := headerRepository.CreateOrUpdateHeader(fakes.GetFakeHeader(number)) Expect(err).NotTo(HaveOccurred()) headerIds = append(headerIds, headerId) } }) It("returns header records that don't have a corresponding deals", func() { err = dealRepository.MarkHeaderChecked(headerIds[1]) Expect(err).NotTo(HaveOccurred()) missingHeaders, err := dealRepository.MissingHeaders(startingBlock, endingBlock) Expect(err).NotTo(HaveOccurred()) Expect(len(missingHeaders)).To(Equal(2)) Expect(missingHeaders[0].BlockNumber).To(Equal(startingBlock)) Expect(missingHeaders[1].BlockNumber).To(Equal(endingBlock)) }) It("only treats headers as checked if deal have been checked", func() { _, err = db.Exec(`INSERT INTO public.checked_headers (header_id) VALUES ($1)`, headerIds[1]) Expect(err).NotTo(HaveOccurred()) headers, err := dealRepository.MissingHeaders(startingBlock, endingBlock) Expect(err).NotTo(HaveOccurred()) Expect(len(headers)).To(Equal(3)) Expect(headers[0].BlockNumber).To(Or(Equal(startingBlock), Equal(endingBlock), Equal(dealBlock))) Expect(headers[1].BlockNumber).To(Or(Equal(startingBlock), Equal(endingBlock), Equal(dealBlock))) Expect(headers[2].BlockNumber).To(Or(Equal(startingBlock), Equal(endingBlock), Equal(dealBlock))) }) It("only returns missing headers for the given node", func() { err = dealRepository.MarkHeaderChecked(headerIds[1]) Expect(err).NotTo(HaveOccurred()) node2 := core.Node{} db2 := test_config.NewTestDB(node2) dealRepository2 := deal.NewDealRepository(db2) headerRepository2 := repositories.NewHeaderRepository(db2) var node2HeaderIds []int64 for _, number := range blockNumbers { id, err := headerRepository2.CreateOrUpdateHeader(fakes.GetFakeHeader(number)) node2HeaderIds = append(node2HeaderIds, id) Expect(err).NotTo(HaveOccurred()) } missingHeadersNode1, err := dealRepository.MissingHeaders(startingBlock, endingBlock) Expect(err).NotTo(HaveOccurred()) Expect(len(missingHeadersNode1)).To(Equal(2)) Expect(missingHeadersNode1[0].BlockNumber).To(Equal(startingBlock)) Expect(missingHeadersNode1[1].BlockNumber).To(Equal(endingBlock)) missingHeadersNode2, err := dealRepository2.MissingHeaders(startingBlock, endingBlock) Expect(err).NotTo(HaveOccurred()) Expect(len(missingHeadersNode2)).To(Equal(3)) Expect(missingHeadersNode2[0].BlockNumber).To(Or(Equal(startingBlock), Equal(dealBlock), Equal(endingBlock))) Expect(missingHeadersNode2[1].BlockNumber).To(Or(Equal(startingBlock), Equal(dealBlock), Equal(endingBlock))) Expect(missingHeadersNode2[2].BlockNumber).To(Or(Equal(startingBlock), Equal(dealBlock), Equal(endingBlock))) }) }) })