ipld-eth-server/pkg/transformers/flip_kick/converter_test.go
2018-08-14 10:47:43 -05:00

111 lines
3.8 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 flip_kick_test
import (
"math/big"
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/transformers/flip_kick"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
)
var _ = Describe("FlipKickEntity Converter", func() {
It("converts an Eth Log to an Entity", func() {
converter := flip_kick.FlipKickConverter{}
entity, err := converter.ToEntity(test_data.TemporaryFlipAddress, flip_kick.FlipperABI, test_data.EthFlipKickLog)
Expect(err).NotTo(HaveOccurred())
Expect(entity.Id).To(Equal(test_data.FlipKickEntity.Id))
Expect(entity.Mom).To(Equal(test_data.FlipKickEntity.Mom))
Expect(entity.Vat).To(Equal(test_data.FlipKickEntity.Vat))
Expect(entity.Ilk).To(Equal(test_data.FlipKickEntity.Ilk))
Expect(entity.Lot).To(Equal(test_data.FlipKickEntity.Lot))
Expect(entity.Bid).To(Equal(test_data.FlipKickEntity.Bid))
Expect(entity.Guy).To(Equal(test_data.FlipKickEntity.Guy))
Expect(entity.Gal).To(Equal(test_data.FlipKickEntity.Gal))
Expect(entity.End).To(Equal(test_data.FlipKickEntity.End))
Expect(entity.Era).To(Equal(test_data.FlipKickEntity.Era))
Expect(entity.Lad).To(Equal(test_data.FlipKickEntity.Lad))
Expect(entity.Tab).To(Equal(test_data.FlipKickEntity.Tab))
})
It("returns an error if converting log to entity fails", func() {
converter := flip_kick.FlipKickConverter{}
_, err := converter.ToEntity(test_data.TemporaryFlipAddress, "error abi", test_data.EthFlipKickLog)
Expect(err).To(HaveOccurred())
})
It("converts and Entity to a Model", func() {
converter := flip_kick.FlipKickConverter{}
model, err := converter.ToModel(test_data.FlipKickEntity)
Expect(err).NotTo(HaveOccurred())
Expect(model).To(Equal(test_data.FlipKickModel))
})
It("handles nil", func() {
emptyAddressHex := "0x0000000000000000000000000000000000000000"
emptyByteArrayHex := "0x0000000000000000000000000000000000000000000000000000000000000000"
emptyString := ""
emptyTime := time.Unix(0, 0)
converter := flip_kick.FlipKickConverter{}
emptyEntity := flip_kick.FlipKickEntity{
Id: big.NewInt(1),
Mom: common.Address{},
Vat: common.Address{},
Ilk: [32]byte{},
Lot: nil,
Bid: nil,
Guy: common.Address{},
Gal: common.Address{},
End: nil,
Era: nil,
Lad: common.Address{},
Tab: nil,
Raw: types.Log{},
}
model, err := converter.ToModel(emptyEntity)
Expect(err).NotTo(HaveOccurred())
Expect(model.Id).To(Equal("1"))
Expect(model.Mom).To(Equal(emptyAddressHex))
Expect(model.Vat).To(Equal(emptyAddressHex))
Expect(model.Ilk).To(Equal(emptyByteArrayHex))
Expect(model.Lot).To(Equal(emptyString))
Expect(model.Bid).To(Equal(emptyString))
Expect(model.Guy).To(Equal(emptyAddressHex))
Expect(model.Gal).To(Equal(emptyAddressHex))
Expect(model.End).To(Equal(emptyTime))
Expect(model.Era).To(Equal(emptyTime))
Expect(model.Lad).To(Equal(emptyAddressHex))
Expect(model.Tab).To(Equal(emptyString))
})
It("returns an error of the flip kick event id is nil", func() {
converter := flip_kick.FlipKickConverter{}
emptyEntity := flip_kick.FlipKickEntity{}
_, err := converter.ToModel(emptyEntity)
Expect(err).To(HaveOccurred())
})
})