// 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 ilk_test import ( "database/sql" "math/rand" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" "github.com/vulcanize/vulcanizedb/pkg/core" "github.com/vulcanize/vulcanizedb/pkg/datastore" "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/pit_file/ilk" "github.com/vulcanize/vulcanizedb/pkg/transformers/test_data" "github.com/vulcanize/vulcanizedb/test_config" ) var _ = Describe("Pit file ilk repository", func() { var ( db *postgres.DB pitFileRepository ilk.PitFileIlkRepository err error headerRepository datastore.HeaderRepository ) BeforeEach(func() { db = test_config.NewTestDB(core.Node{}) test_config.CleanTestDB(db) headerRepository = repositories.NewHeaderRepository(db) pitFileRepository = ilk.PitFileIlkRepository{} pitFileRepository.SetDB(db) }) Describe("Create", func() { var headerID int64 BeforeEach(func() { headerID, err = headerRepository.CreateOrUpdateHeader(fakes.FakeHeader) Expect(err).NotTo(HaveOccurred()) err = pitFileRepository.Create(headerID, []interface{}{test_data.PitFileIlkModel}) Expect(err).NotTo(HaveOccurred()) }) It("adds a pit file ilk event", func() { var dbPitFile ilk.PitFileIlkModel err = db.Get(&dbPitFile, `SELECT ilk, what, data, tx_idx, raw_log FROM maker.pit_file_ilk WHERE header_id = $1`, headerID) Expect(err).NotTo(HaveOccurred()) Expect(dbPitFile.Ilk).To(Equal(test_data.PitFileIlkModel.Ilk)) Expect(dbPitFile.What).To(Equal(test_data.PitFileIlkModel.What)) Expect(dbPitFile.Data).To(Equal(test_data.PitFileIlkModel.Data)) Expect(dbPitFile.TransactionIndex).To(Equal(test_data.PitFileIlkModel.TransactionIndex)) Expect(dbPitFile.Raw).To(MatchJSON(test_data.PitFileIlkModel.Raw)) }) It("marks header as checked for logs", func() { var headerChecked bool err = db.Get(&headerChecked, `SELECT pit_file_ilk_checked FROM public.checked_headers WHERE header_id = $1`, headerID) Expect(err).NotTo(HaveOccurred()) Expect(headerChecked).To(BeTrue()) }) It("does not duplicate pit file ilk events", func() { err = pitFileRepository.Create(headerID, []interface{}{test_data.PitFileIlkModel}) Expect(err).To(HaveOccurred()) Expect(err.Error()).To(ContainSubstring("pq: duplicate key value violates unique constraint")) }) It("removes pit file ilk if corresponding header is deleted", func() { _, err = db.Exec(`DELETE FROM headers WHERE id = $1`, headerID) Expect(err).NotTo(HaveOccurred()) var dbPitFile ilk.PitFileIlkModel err = db.Get(&dbPitFile, `SELECT ilk, what, data, tx_idx, raw_log FROM maker.pit_file_ilk WHERE header_id = $1`, headerID) Expect(err).To(HaveOccurred()) Expect(err).To(MatchError(sql.ErrNoRows)) }) It("Returns an error if model is of wrong type", func() { err = pitFileRepository.Create(headerID, []interface{}{test_data.WrongModel{}}) Expect(err).To(HaveOccurred()) Expect(err.Error()).To(ContainSubstring("model of type")) }) }) 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 = pitFileRepository.MarkHeaderChecked(headerID) Expect(err).NotTo(HaveOccurred()) var headerChecked bool err = db.Get(&headerChecked, `SELECT pit_file_ilk_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 = pitFileRepository.MarkHeaderChecked(headerID) Expect(err).NotTo(HaveOccurred()) var headerChecked bool err = db.Get(&headerChecked, `SELECT pit_file_ilk_checked FROM public.checked_headers WHERE header_id = $1`, headerID) Expect(err).NotTo(HaveOccurred()) Expect(headerChecked).To(BeTrue()) }) }) Describe("MissingHeaders", func() { var ( startingBlock, pitFileBlock, endingBlock int64 blockNumbers, headerIDs []int64 ) BeforeEach(func() { startingBlock = rand.Int63() pitFileBlock = startingBlock + 1 endingBlock = startingBlock + 2 blockNumbers = []int64{startingBlock, pitFileBlock, endingBlock, endingBlock + 1} headerIDs = []int64{} for _, n := range blockNumbers { headerID, err := headerRepository.CreateOrUpdateHeader(fakes.GetFakeHeader(n)) Expect(err).NotTo(HaveOccurred()) headerIDs = append(headerIDs, headerID) } }) It("returns headers that haven't been checked", func() { err := pitFileRepository.MarkHeaderChecked(headerIDs[1]) Expect(err).NotTo(HaveOccurred()) headers, err := pitFileRepository.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 pit file ilk logs have been checked", func() { _, err := db.Exec(`INSERT INTO public.checked_headers (header_id) VALUES ($1)`, headerIDs[1]) Expect(err).NotTo(HaveOccurred()) headers, err := pitFileRepository.MissingHeaders(startingBlock, endingBlock) Expect(err).NotTo(HaveOccurred()) Expect(len(headers)).To(Equal(3)) Expect(headers[0].BlockNumber).To(Or(Equal(startingBlock), Equal(endingBlock), Equal(pitFileBlock))) Expect(headers[1].BlockNumber).To(Or(Equal(startingBlock), Equal(endingBlock), Equal(pitFileBlock))) Expect(headers[2].BlockNumber).To(Or(Equal(startingBlock), Equal(endingBlock), Equal(pitFileBlock))) }) It("only returns headers associated with the current node", func() { dbTwo := test_config.NewTestDB(core.Node{ID: "second"}) headerRepositoryTwo := repositories.NewHeaderRepository(dbTwo) for _, n := range blockNumbers { _, err = headerRepositoryTwo.CreateOrUpdateHeader(fakes.GetFakeHeader(n)) Expect(err).NotTo(HaveOccurred()) } pitFileRepositoryTwo := ilk.PitFileIlkRepository{} pitFileRepositoryTwo.SetDB(dbTwo) err := pitFileRepository.MarkHeaderChecked(headerIDs[0]) Expect(err).NotTo(HaveOccurred()) nodeOneMissingHeaders, err := pitFileRepository.MissingHeaders(blockNumbers[0], blockNumbers[len(blockNumbers)-1]) Expect(err).NotTo(HaveOccurred()) Expect(len(nodeOneMissingHeaders)).To(Equal(len(blockNumbers) - 1)) nodeTwoMissingHeaders, err := pitFileRepositoryTwo.MissingHeaders(blockNumbers[0], blockNumbers[len(blockNumbers)-1]) Expect(err).NotTo(HaveOccurred()) Expect(len(nodeTwoMissingHeaders)).To(Equal(len(blockNumbers))) }) }) })