ipld-eth-server/examples/erc20_watcher/event_triggered/converter_test.go

167 lines
7.3 KiB
Go

// 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 event_triggered_test
import (
"github.com/ethereum/go-ethereum/common"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/examples/constants"
"github.com/vulcanize/vulcanizedb/examples/erc20_watcher/event_triggered"
"github.com/vulcanize/vulcanizedb/examples/generic"
"github.com/vulcanize/vulcanizedb/examples/generic/helpers"
"github.com/vulcanize/vulcanizedb/pkg/core"
)
var expectedTransferModel = event_triggered.TransferModel{
TokenName: "Dai",
TokenAddress: "0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359",
To: "0x09BbBBE21a5975cAc061D82f7b843bCE061BA391",
From: "0x000000000000000000000000000000000000Af21",
Tokens: "1097077688018008265106216665536940668749033598146",
Block: 5488076,
TxHash: "0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad6546ae",
}
var expectedTransferEntity = event_triggered.TransferEntity{
TokenName: "Dai",
TokenAddress: common.HexToAddress("0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359"),
Src: common.HexToAddress("0x000000000000000000000000000000000000Af21"),
Dst: common.HexToAddress("0x09BbBBE21a5975cAc061D82f7b843bCE061BA391"),
Wad: helpers.BigFromString("1097077688018008265106216665536940668749033598146"),
Block: 5488076,
TxHash: "0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad6546ae",
}
var expectedApprovalModel = event_triggered.ApprovalModel{
TokenName: "Dai",
TokenAddress: "0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359",
Owner: "0x000000000000000000000000000000000000Af21",
Spender: "0x09BbBBE21a5975cAc061D82f7b843bCE061BA391",
Tokens: "1097077688018008265106216665536940668749033598146",
Block: 5488076,
TxHash: "0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad6546ae",
}
var expectedApprovalEntity = event_triggered.ApprovalEntity{
TokenName: "Dai",
TokenAddress: common.HexToAddress("0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359"),
Src: common.HexToAddress("0x000000000000000000000000000000000000Af21"),
Guy: common.HexToAddress("0x09BbBBE21a5975cAc061D82f7b843bCE061BA391"),
Wad: helpers.BigFromString("1097077688018008265106216665536940668749033598146"),
Block: 5488076,
TxHash: "0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad6546ae",
}
var transferEvent = core.WatchedEvent{
LogID: 1,
Name: "Transfer",
BlockNumber: 5488076,
Address: constants.DaiContractAddress,
TxHash: "0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad6546ae",
Index: 110,
Topic0: constants.TransferEventSignature,
Topic1: "0x000000000000000000000000000000000000000000000000000000000000af21",
Topic2: "0x9dd48110dcc444fdc242510c09bbbbe21a5975cac061d82f7b843bce061ba391",
Topic3: "",
Data: "0x000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc200000000000000000000000089d24a6b4ccb1b6faa2625fe562bdd9a23260359000000000000000000000000000000000000000000000000392d2e2bda9c00000000000000000000000000000000000000000000000000927f41fa0a4a418000000000000000000000000000000000000000000000000000000000005adcfebe",
}
var approvalEvent = core.WatchedEvent{
LogID: 1,
Name: "Approval",
BlockNumber: 5488076,
Address: constants.DaiContractAddress,
TxHash: "0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad6546ae",
Index: 110,
Topic0: constants.ApprovalEventSignature,
Topic1: "0x000000000000000000000000000000000000000000000000000000000000af21",
Topic2: "0x9dd48110dcc444fdc242510c09bbbbe21a5975cac061d82f7b843bce061ba391",
Topic3: "",
Data: "0x000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc200000000000000000000000089d24a6b4ccb1b6faa2625fe562bdd9a23260359000000000000000000000000000000000000000000000000392d2e2bda9c00000000000000000000000000000000000000000000000000927f41fa0a4a418000000000000000000000000000000000000000000000000000000000005adcfebe",
}
var _ = Describe("Transfer Converter", func() {
daiConverter := event_triggered.NewERC20Converter(generic.DaiConfig)
It("converts a watched transfer event into a TransferEntity", func() {
result, err := daiConverter.ToTransferEntity(transferEvent)
Expect(err).NotTo(HaveOccurred())
Expect(result.TokenName).To(Equal(expectedTransferEntity.TokenName))
Expect(result.TokenAddress).To(Equal(expectedTransferEntity.TokenAddress))
Expect(result.Dst).To(Equal(expectedTransferEntity.Dst))
Expect(result.Src).To(Equal(expectedTransferEntity.Src))
Expect(result.Wad).To(Equal(expectedTransferEntity.Wad))
Expect(result.Block).To(Equal(expectedTransferEntity.Block))
Expect(result.TxHash).To(Equal(expectedTransferEntity.TxHash))
})
It("converts a TransferEntity to an TransferModel", func() {
result, err := daiConverter.ToTransferEntity(transferEvent)
Expect(err).NotTo(HaveOccurred())
model := daiConverter.ToTransferModel(*result)
Expect(model.TokenName).To(Equal(expectedTransferModel.TokenName))
Expect(model.TokenAddress).To(Equal(expectedTransferModel.TokenAddress))
Expect(model.To).To(Equal(expectedTransferModel.To))
Expect(model.From).To(Equal(expectedTransferModel.From))
Expect(model.Tokens).To(Equal(expectedTransferModel.Tokens))
Expect(model.Block).To(Equal(expectedTransferModel.Block))
Expect(model.TxHash).To(Equal(expectedTransferModel.TxHash))
})
})
var _ = Describe("Approval Converter", func() {
daiConverter := event_triggered.NewERC20Converter(generic.DaiConfig)
It("converts a watched approval event into a ApprovalEntity", func() {
result, err := daiConverter.ToApprovalEntity(approvalEvent)
Expect(err).NotTo(HaveOccurred())
Expect(result.TokenName).To(Equal(expectedApprovalEntity.TokenName))
Expect(result.TokenAddress).To(Equal(expectedApprovalEntity.TokenAddress))
Expect(result.Src).To(Equal(expectedApprovalEntity.Src))
Expect(result.Guy).To(Equal(expectedApprovalEntity.Guy))
Expect(result.Wad).To(Equal(expectedApprovalEntity.Wad))
Expect(result.Block).To(Equal(expectedApprovalEntity.Block))
Expect(result.TxHash).To(Equal(expectedApprovalEntity.TxHash))
})
It("converts a ApprovalEntity to an ApprovalModel", func() {
result, err := daiConverter.ToApprovalEntity(approvalEvent)
Expect(err).NotTo(HaveOccurred())
model := daiConverter.ToApprovalModel(*result)
Expect(model.TokenName).To(Equal(expectedApprovalModel.TokenName))
Expect(model.TokenAddress).To(Equal(expectedApprovalModel.TokenAddress))
Expect(model.Owner).To(Equal(expectedApprovalModel.Owner))
Expect(model.Spender).To(Equal(expectedApprovalModel.Spender))
Expect(model.Tokens).To(Equal(expectedApprovalModel.Tokens))
Expect(model.Block).To(Equal(expectedApprovalModel.Block))
Expect(model.TxHash).To(Equal(expectedApprovalModel.TxHash))
})
})