forked from cerc-io/ipld-eth-server
98 lines
3.1 KiB
Go
98 lines
3.1 KiB
Go
// VulcanizeDB
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// Copyright © 2018 Vulcanize
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package flap_kick_test
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import (
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"encoding/json"
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"github.com/ethereum/go-ethereum/core/types"
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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/transformers/flap_kick"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
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"math/big"
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"time"
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)
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var _ = Describe("Flap kick converter", func() {
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var converter = flap_kick.FlapKickConverter{}
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Describe("ToEntity", func() {
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It("converts an Eth Log to a FlapKickEntity", func() {
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entities, err := converter.ToEntities(test_data.KovanFlapperABI, []types.Log{test_data.EthFlapKickLog})
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Expect(err).NotTo(HaveOccurred())
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Expect(len(entities)).To(Equal(1))
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Expect(entities[0]).To(Equal(test_data.FlapKickEntity))
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})
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It("returns an error if converting log to entity fails", func() {
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_, err := converter.ToEntities("error abi", []types.Log{test_data.EthFlapKickLog})
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Expect(err).To(HaveOccurred())
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})
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})
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Describe("ToModel", func() {
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BeforeEach(func() {
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})
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It("converts an Entity to a Model", func() {
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models, err := converter.ToModels([]interface{}{test_data.FlapKickEntity})
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Expect(err).NotTo(HaveOccurred())
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Expect(len(models)).To(Equal(1))
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Expect(models[0]).To(Equal(test_data.FlapKickModel))
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})
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It("handles nil values", func() {
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emptyAddressHex := "0x0000000000000000000000000000000000000000"
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emptyString := ""
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emptyTime := time.Unix(0, 0)
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emptyEntity := flap_kick.FlapKickEntity{}
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emptyEntity.Id = big.NewInt(1)
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emptyRawLogJson, err := json.Marshal(types.Log{})
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Expect(err).NotTo(HaveOccurred())
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models, err := converter.ToModels([]interface{}{emptyEntity})
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Expect(err).NotTo(HaveOccurred())
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Expect(len(models)).To(Equal(1))
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model := models[0].(flap_kick.FlapKickModel)
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Expect(model.BidId).To(Equal("1"))
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Expect(model.Lot).To(Equal(emptyString))
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Expect(model.Bid).To(Equal(emptyString))
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Expect(model.Gal).To(Equal(emptyAddressHex))
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Expect(model.End).To(Equal(emptyTime))
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Expect(model.Raw).To(Equal(emptyRawLogJson))
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})
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It("returns an error if the flap kick event id is nil", func() {
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_, err := converter.ToModels([]interface{}{flap_kick.FlapKickEntity{}})
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Expect(err).To(HaveOccurred())
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})
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It("returns an error if the wrong entity type is passed in", func() {
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_, err := converter.ToModels([]interface{}{test_data.WrongEntity{}})
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Expect(err).To(HaveOccurred())
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Expect(err.Error()).To(ContainSubstring("entity of type"))
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})
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})
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})
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