// 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 tend_test import ( . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" "math/rand" "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/tend" "github.com/vulcanize/vulcanizedb/pkg/transformers/test_data" "github.com/vulcanize/vulcanizedb/test_config" ) var _ = Describe("TendRepository", func() { var ( db *postgres.DB tendRepository tend.TendRepository headerRepository repositories.HeaderRepository headerId int64 err error ) BeforeEach(func() { node := test_config.NewTestNode() db = test_config.NewTestDB(node) test_config.CleanTestDB(db) headerRepository = repositories.NewHeaderRepository(db) tendRepository = tend.TendRepository{} tendRepository.SetDB(db) }) Describe("Create", func() { BeforeEach(func() { headerId, err = headerRepository.CreateOrUpdateHeader(fakes.FakeHeader) Expect(err).NotTo(HaveOccurred()) err = tendRepository.Create(headerId, []interface{}{test_data.TendModel}) Expect(err).NotTo(HaveOccurred()) }) It("persists a tend record", func() { var count int err = db.QueryRow(`SELECT count(*) from maker.tend`).Scan(&count) Expect(err).NotTo(HaveOccurred()) Expect(count).To(Equal(1)) dbResult := tend.TendModel{} err = db.Get(&dbResult, `SELECT bid_id, lot, bid, guy, tic, tx_idx, raw_log FROM maker.tend WHERE header_id = $1`, headerId) Expect(err).NotTo(HaveOccurred()) Expect(dbResult.BidId).To(Equal(test_data.TendModel.BidId)) Expect(dbResult.Lot).To(Equal(test_data.TendModel.Lot)) Expect(dbResult.Bid).To(Equal(test_data.TendModel.Bid)) Expect(dbResult.Guy).To(Equal(test_data.TendModel.Guy)) Expect(dbResult.Tic).To(Equal(test_data.TendModel.Tic)) Expect(dbResult.TransactionIndex).To(Equal(test_data.TendModel.TransactionIndex)) Expect(dbResult.Raw).To(MatchJSON(test_data.RawLogNoteJson)) }) It("marks header as checked", func() { var headerChecked bool err = db.Get(&headerChecked, `SELECT tend_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 tend record fails", func() { err = tendRepository.Create(headerId, []interface{}{test_data.TendModel}) Expect(err).To(HaveOccurred()) Expect(err.Error()).To(ContainSubstring("pq: duplicate key value violates unique constraint")) }) It("deletes the tend record if its corresponding header record is deleted", func() { var count int err = db.QueryRow(`SELECT count(*) from maker.tend`).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.tend`).Scan(&count) Expect(err).NotTo(HaveOccurred()) Expect(count).To(Equal(0)) }) It("Returns an error if model is of wrong type", func() { err = tendRepository.Create(headerId, []interface{}{test_data.WrongModel{}}) Expect(err).To(HaveOccurred()) Expect(err.Error()).To(ContainSubstring("model of type")) }) }) Describe("MarkHeaderChecked", func() { BeforeEach(func() { headerId, err = headerRepository.CreateOrUpdateHeader(fakes.FakeHeader) Expect(err).NotTo(HaveOccurred()) }) It("creates a row for a new headerID", func() { err = tendRepository.MarkHeaderChecked(headerId) Expect(err).NotTo(HaveOccurred()) var headerChecked bool err = db.Get(&headerChecked, `SELECT tend_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 = tendRepository.MarkHeaderChecked(headerId) Expect(err).NotTo(HaveOccurred()) var headerChecked bool err = db.Get(&headerChecked, `SELECT tend_checked FROM public.checked_headers WHERE header_id = $1`, headerId) Expect(err).NotTo(HaveOccurred()) Expect(headerChecked).To(BeTrue()) }) }) Describe("MissingHeaders", func() { var ( tendBlock, startingBlock, endingBlock, outOfRangeBlock int64 headerIds []int64 ) BeforeEach(func() { tendBlock = rand.Int63() startingBlock = tendBlock - 1 endingBlock = tendBlock + 1 outOfRangeBlock = tendBlock + 2 headerIds = []int64{} for _, number := range []int64{startingBlock, tendBlock, endingBlock, outOfRangeBlock} { headerId, err := headerRepository.CreateOrUpdateHeader(fakes.GetFakeHeader(number)) Expect(err).NotTo(HaveOccurred()) headerIds = append(headerIds, headerId) } }) It("returns headers for which there isn't an associated tend record", func() { err = tendRepository.MarkHeaderChecked(headerIds[1]) Expect(err).NotTo(HaveOccurred()) headers, err := tendRepository.MissingHeaders(startingBlock, endingBlock) Expect(err).NotTo(HaveOccurred()) Expect(len(headers)).To(Equal(2)) Expect(headers[0].BlockNumber).To(Or(Equal(startingBlock), Equal(endingBlock))) Expect(headers[1].BlockNumber).To(Or(Equal(startingBlock), 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 := tendRepository.MissingHeaders(startingBlock, endingBlock) Expect(err).NotTo(HaveOccurred()) Expect(len(headers)).To(Equal(3)) Expect(headers[0].BlockNumber).To(Or(Equal(startingBlock), Equal(endingBlock), Equal(tendBlock))) Expect(headers[1].BlockNumber).To(Or(Equal(startingBlock), Equal(endingBlock), Equal(tendBlock))) Expect(headers[2].BlockNumber).To(Or(Equal(startingBlock), Equal(endingBlock), Equal(tendBlock))) }) It("only returns missing headers for the current node", func() { node2 := core.Node{} db2 := test_config.NewTestDB(node2) headerRepository2 := repositories.NewHeaderRepository(db2) tendRepository2 := tend.TendRepository{} tendRepository2.SetDB(db2) for _, number := range []int64{startingBlock, tendBlock, endingBlock} { headerRepository2.CreateOrUpdateHeader(fakes.GetFakeHeader(number)) Expect(err).NotTo(HaveOccurred()) } err = tendRepository.MarkHeaderChecked(headerIds[1]) Expect(err).NotTo(HaveOccurred()) node1MissingHeaders, err := tendRepository.MissingHeaders(startingBlock, endingBlock) Expect(err).NotTo(HaveOccurred()) Expect(len(node1MissingHeaders)).To(Equal(2)) node2MissingHeaders, err := tendRepository2.MissingHeaders(startingBlock, endingBlock) Expect(err).NotTo(HaveOccurred()) Expect(len(node2MissingHeaders)).To(Equal(3)) }) }) })