130 lines
5.3 KiB
Go
130 lines
5.3 KiB
Go
package vat_init_test
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import (
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"database/sql"
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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/repositories"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/vat_init"
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"github.com/vulcanize/vulcanizedb/test_config"
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)
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var _ = Describe("", func() {
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Describe("Create", func() {
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It("adds a vat event", func() {
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db := test_config.NewTestDB(core.Node{})
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test_config.CleanTestDB(db)
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headerRepository := repositories.NewHeaderRepository(db)
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headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{})
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Expect(err).NotTo(HaveOccurred())
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vatInitRepository := vat_init.NewVatInitRepository(db)
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err = vatInitRepository.Create(headerID, test_data.VatInitModel)
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Expect(err).NotTo(HaveOccurred())
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var dbVatInit vat_init.VatInitModel
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err = db.Get(&dbVatInit, `SELECT ilk,tx_idx, raw_log FROM maker.vat_init WHERE header_id = $1`, headerID)
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Expect(err).NotTo(HaveOccurred())
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Expect(dbVatInit.Ilk).To(Equal(test_data.VatInitModel.Ilk))
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Expect(dbVatInit.TransactionIndex).To(Equal(test_data.VatInitModel.TransactionIndex))
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Expect(dbVatInit.Raw).To(MatchJSON(test_data.VatInitModel.Raw))
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})
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It("does not duplicate vat events", func() {
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db := test_config.NewTestDB(core.Node{})
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test_config.CleanTestDB(db)
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headerRepository := repositories.NewHeaderRepository(db)
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headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{})
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Expect(err).NotTo(HaveOccurred())
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vatInitRepository := vat_init.NewVatInitRepository(db)
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err = vatInitRepository.Create(headerID, test_data.VatInitModel)
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Expect(err).NotTo(HaveOccurred())
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err = vatInitRepository.Create(headerID, test_data.VatInitModel)
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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("removes vat if corresponding header is deleted", func() {
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db := test_config.NewTestDB(core.Node{})
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test_config.CleanTestDB(db)
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headerRepository := repositories.NewHeaderRepository(db)
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headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{})
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Expect(err).NotTo(HaveOccurred())
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vatInitRepository := vat_init.NewVatInitRepository(db)
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err = vatInitRepository.Create(headerID, test_data.VatInitModel)
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Expect(err).NotTo(HaveOccurred())
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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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var dbVatInit vat_init.VatInitModel
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err = db.Get(&dbVatInit, `SELECT ilk, tx_idx, raw_log FROM maker.vat_init WHERE header_id = $1`, headerID)
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Expect(err).To(HaveOccurred())
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Expect(err).To(MatchError(sql.ErrNoRows))
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})
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})
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Describe("MissingHeaders", func() {
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It("returns headers with no associated vat event", func() {
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db := test_config.NewTestDB(core.Node{})
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test_config.CleanTestDB(db)
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headerRepository := repositories.NewHeaderRepository(db)
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startingBlockNumber := int64(1)
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vatInitBlockNumber := int64(2)
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endingBlockNumber := int64(3)
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blockNumbers := []int64{startingBlockNumber, vatInitBlockNumber, 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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vatInitRepository := vat_init.NewVatInitRepository(db)
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err := vatInitRepository.Create(headerIDs[1], test_data.VatInitModel)
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Expect(err).NotTo(HaveOccurred())
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headers, err := vatInitRepository.MissingHeaders(startingBlockNumber, endingBlockNumber)
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Expect(err).NotTo(HaveOccurred())
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Expect(len(headers)).To(Equal(2))
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Expect(headers[0].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber)))
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Expect(headers[1].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber)))
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})
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It("only returns headers associated with the current node", func() {
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db := test_config.NewTestDB(core.Node{})
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test_config.CleanTestDB(db)
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blockNumbers := []int64{1, 2, 3}
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headerRepository := repositories.NewHeaderRepository(db)
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dbTwo := test_config.NewTestDB(core.Node{ID: "second"})
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headerRepositoryTwo := repositories.NewHeaderRepository(dbTwo)
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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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Expect(err).NotTo(HaveOccurred())
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headerIDs = append(headerIDs, headerID)
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_, err = headerRepositoryTwo.CreateOrUpdateHeader(core.Header{BlockNumber: n})
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Expect(err).NotTo(HaveOccurred())
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}
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vatInitRepository := vat_init.NewVatInitRepository(db)
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vatInitRepositoryTwo := vat_init.NewVatInitRepository(dbTwo)
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err := vatInitRepository.Create(headerIDs[0], test_data.VatInitModel)
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Expect(err).NotTo(HaveOccurred())
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nodeOneMissingHeaders, err := vatInitRepository.MissingHeaders(blockNumbers[0], blockNumbers[len(blockNumbers)-1])
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Expect(err).NotTo(HaveOccurred())
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Expect(len(nodeOneMissingHeaders)).To(Equal(len(blockNumbers) - 1))
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nodeTwoMissingHeaders, err := vatInitRepositoryTwo.MissingHeaders(blockNumbers[0], blockNumbers[len(blockNumbers)-1])
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Expect(err).NotTo(HaveOccurred())
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Expect(len(nodeTwoMissingHeaders)).To(Equal(len(blockNumbers)))
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})
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})
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})
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