ipld-eth-server/pkg/transformers/flop_kick/converter_test.go
Elizabeth 31516ea87e Flop kick (#28)
* FlopKick transformer
2018-09-26 09:42:52 -05:00

83 lines
2.9 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 flop_kick_test
import (
"time"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/transformers/flop_kick"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
"github.com/ethereum/go-ethereum/core/types"
)
var _ = Describe("FlopKick Converter", func() {
Describe("ToEntities", func() {
It("converts a log to a FlopKick entity", func() {
converter := flop_kick.FlopKickConverter{}
entities, err := converter.ToEntities(shared.FlopperContractAddress, shared.FlopperABI, []types.Log{test_data.FlopKickLog})
Expect(err).NotTo(HaveOccurred())
entity := entities[0]
Expect(entity.Id).To(Equal(test_data.FlopKickEntity.Id))
Expect(entity.Lot).To(Equal(test_data.FlopKickEntity.Lot))
Expect(entity.Bid).To(Equal(test_data.FlopKickEntity.Bid))
Expect(entity.Gal).To(Equal(test_data.FlopKickEntity.Gal))
Expect(entity.End).To(Equal(test_data.FlopKickEntity.End))
Expect(entity.TransactionIndex).To(Equal(test_data.FlopKickEntity.TransactionIndex))
Expect(entity.Raw).To(Equal(test_data.FlopKickEntity.Raw))
})
It("returns an error if converting the log to an entity fails", func() {
converter := flop_kick.FlopKickConverter{}
entities, err := converter.ToEntities(shared.FlopperContractAddress, "error abi", []types.Log{test_data.FlopKickLog})
Expect(err).To(HaveOccurred())
Expect(entities).To(BeNil())
})
})
Describe("ToModels", func() {
var emptyAddressHex = "0x0000000000000000000000000000000000000000"
var emptyString = ""
var emptyTime = time.Unix(0, 0)
var emptyEntities = []flop_kick.Entity{flop_kick.Entity{}}
It("converts an Entity to a Model", func() {
converter := flop_kick.FlopKickConverter{}
models, err := converter.ToModels([]flop_kick.Entity{test_data.FlopKickEntity})
Expect(err).NotTo(HaveOccurred())
Expect(models[0]).To(Equal(test_data.FlopKickModel))
})
It("handles nil values", func() {
converter := flop_kick.FlopKickConverter{}
models, err := converter.ToModels(emptyEntities)
model := models[0]
Expect(err).NotTo(HaveOccurred())
Expect(model.BidId).To(Equal(emptyString))
Expect(model.Lot).To(Equal(emptyString))
Expect(model.Bid).To(Equal(emptyString))
Expect(model.Gal).To(Equal(emptyAddressHex))
Expect(model.End).To(Equal(emptyTime))
})
})
})