107 lines
3.3 KiB
Go
107 lines
3.3 KiB
Go
// Copyright 2018 Vulcanize
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package flip_kick_test
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import (
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"encoding/json"
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"math/big"
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"time"
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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/flip_kick"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/shared/constants"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
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)
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var _ = Describe("FlipKick Converter", func() {
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var converter = flip_kick.FlipKickConverter{}
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Describe("ToEntity", func() {
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It("converts an Eth Log to a FlipKickEntity", func() {
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entities, err := converter.ToEntities(constants.FlipperABI, []types.Log{test_data.EthFlipKickLog})
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Expect(err).NotTo(HaveOccurred())
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Expect(len(entities)).To(Equal(1))
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entity := entities[0]
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Expect(entity).To(Equal(test_data.FlipKickEntity))
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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.EthFlipKickLog})
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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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var emptyAddressHex = "0x0000000000000000000000000000000000000000"
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var emptyString = ""
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var emptyTime = time.Unix(0, 0)
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var emptyEntity = flip_kick.FlipKickEntity{}
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var emptyRawLog string
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BeforeEach(func() {
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emptyEntity.Id = big.NewInt(1)
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var emptyRawLogJson, err = json.Marshal(types.Log{})
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Expect(err).NotTo(HaveOccurred())
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emptyRawLogJson, err = json.Marshal(types.Log{})
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Expect(err).NotTo(HaveOccurred())
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emptyRawLog = string(emptyRawLogJson)
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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.FlipKickEntity})
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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.FlipKickModel))
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})
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It("handles nil values", func() {
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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].(flip_kick.FlipKickModel)
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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.Urn).To(Equal(emptyAddressHex))
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Expect(model.Tab).To(Equal(emptyString))
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Expect(model.Raw).To(Equal(emptyRawLog))
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})
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It("returns an error if the flip kick event id is nil", func() {
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emptyEntity.Id = nil
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_, err := converter.ToModels([]interface{}{emptyEntity})
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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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