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

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// VulcanizeDB
// Copyright © 2018 Vulcanize
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package dai_test
import (
"github.com/ethereum/go-ethereum/common"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/examples/erc20_watcher/event_triggered"
"github.com/vulcanize/vulcanizedb/examples/erc20_watcher/event_triggered/dai"
"github.com/vulcanize/vulcanizedb/examples/generic"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/omni/constants"
"github.com/vulcanize/vulcanizedb/pkg/omni/helpers"
)
var expectedTransferModel = event_triggered.TransferModel{
TokenName: "Dai",
TokenAddress: constants.DaiContractAddress,
To: "0x09BbBBE21a5975cAc061D82f7b843bCE061BA391",
From: "0x000000000000000000000000000000000000Af21",
Tokens: "1097077688018008265106216665536940668749033598146",
Block: 5488076,
TxHash: "0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad6546ae",
}
var expectedTransferEntity = dai.TransferEntity{
TokenName: "Dai",
TokenAddress: common.HexToAddress(constants.DaiContractAddress),
Src: common.HexToAddress("0x000000000000000000000000000000000000Af21"),
Dst: common.HexToAddress("0x09BbBBE21a5975cAc061D82f7b843bCE061BA391"),
Wad: helpers.BigFromString("1097077688018008265106216665536940668749033598146"),
Block: 5488076,
TxHash: "0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad6546ae",
}
var expectedApprovalModel = event_triggered.ApprovalModel{
TokenName: "Dai",
TokenAddress: constants.DaiContractAddress,
Owner: "0x000000000000000000000000000000000000Af21",
Spender: "0x09BbBBE21a5975cAc061D82f7b843bCE061BA391",
Tokens: "1097077688018008265106216665536940668749033598146",
Block: 5488076,
TxHash: "0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad6546ae",
}
var expectedApprovalEntity = dai.ApprovalEntity{
TokenName: "Dai",
TokenAddress: common.HexToAddress(constants.DaiContractAddress),
Src: common.HexToAddress("0x000000000000000000000000000000000000Af21"),
Guy: common.HexToAddress("0x09BbBBE21a5975cAc061D82f7b843bCE061BA391"),
Wad: helpers.BigFromString("1097077688018008265106216665536940668749033598146"),
Block: 5488076,
TxHash: "0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad6546ae",
}
var transferEvent = core.WatchedEvent{
LogID: 1,
Name: constants.TransferEvent.String(),
BlockNumber: 5488076,
Address: constants.DaiContractAddress,
TxHash: "0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad6546ae",
Index: 110,
Topic0: constants.TransferEvent.Signature(),
Topic1: "0x000000000000000000000000000000000000000000000000000000000000af21",
Topic2: "0x9dd48110dcc444fdc242510c09bbbbe21a5975cac061d82f7b843bce061ba391",
Topic3: "",
Data: "0x000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc200000000000000000000000089d24a6b4ccb1b6faa2625fe562bdd9a23260359000000000000000000000000000000000000000000000000392d2e2bda9c00000000000000000000000000000000000000000000000000927f41fa0a4a418000000000000000000000000000000000000000000000000000000000005adcfebe",
}
var approvalEvent = core.WatchedEvent{
LogID: 1,
Name: constants.ApprovalEvent.String(),
BlockNumber: 5488076,
Address: constants.DaiContractAddress,
TxHash: "0x135391a0962a63944e5908e6fedfff90fb4be3e3290a21017861099bad6546ae",
Index: 110,
Topic0: constants.ApprovalEvent.Signature(),
Topic1: "0x000000000000000000000000000000000000000000000000000000000000af21",
Topic2: "0x9dd48110dcc444fdc242510c09bbbbe21a5975cac061d82f7b843bce061ba391",
Topic3: "",
Data: "0x000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc200000000000000000000000089d24a6b4ccb1b6faa2625fe562bdd9a23260359000000000000000000000000000000000000000000000000392d2e2bda9c00000000000000000000000000000000000000000000000000927f41fa0a4a418000000000000000000000000000000000000000000000000000000000005adcfebe",
}
var _ = Describe("Transfer Converter", func() {
var daiConverter *dai.ERC20Converter
var err error
BeforeEach(func() {
daiConverter, err = dai.NewERC20Converter(generic.DaiConfig)
Expect(err).NotTo(HaveOccurred())
})
It("converts a watched transfer event into a TransferEntity", func() {
result, err := daiConverter.ToTransferEntity(transferEvent)
Expect(err).NotTo(HaveOccurred())
Expect(result).To(Equal(&expectedTransferEntity))
})
It("converts a TransferEntity to an TransferModel", func() {
result, err := daiConverter.ToTransferEntity(transferEvent)
Expect(err).NotTo(HaveOccurred())
model := daiConverter.ToTransferModel(result)
Expect(model).To(Equal(&expectedTransferModel))
})
})
var _ = Describe("Approval Converter", func() {
var daiConverter *dai.ERC20Converter
var err error
BeforeEach(func() {
daiConverter, err = dai.NewERC20Converter(generic.DaiConfig)
Expect(err).NotTo(HaveOccurred())
})
It("converts a watched approval event into a ApprovalEntity", func() {
result, err := daiConverter.ToApprovalEntity(approvalEvent)
Expect(err).NotTo(HaveOccurred())
Expect(result).To(Equal(&expectedApprovalEntity))
})
It("converts a ApprovalEntity to an ApprovalModel", func() {
result, err := daiConverter.ToApprovalEntity(approvalEvent)
Expect(err).NotTo(HaveOccurred())
model := daiConverter.ToApprovalModel(result)
Expect(model).To(Equal(&expectedApprovalModel))
})
})