migration file to create bite; create bite repository

add transaction index and raw log to bite table
work on converter for bite event
update bite repository, replace guy with 32byte lad; create bite converter to entity
update field type for bite event; start on bite transformer
finish bite event transformer

pkg/transformers/test_data/mocks/bite/converter.go

@@ -0,0 +1,44 @@
+// 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 bite
+
+import (
+	"github.com/ethereum/go-ethereum/core/types"
+	. "github.com/vulcanize/vulcanizedb/pkg/transformers/bite"
+	"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
+)
+
+type MockBiteConverter struct {
+	ConverterContract string
+	ConverterAbi      string
+	LogsToConvert     []types.Log
+	EntitiesToConvert []BiteEntity
+	ConverterError    error
+}
+
+func (mbc *MockBiteConverter) ToEntity(contractAddress string, contractAbi string, ethLog types.Log) (BiteEntity, error) {
+	mbc.ConverterContract = contractAddress
+	mbc.ConverterAbi = contractAbi
+	mbc.LogsToConvert = append(mbc.LogsToConvert, ethLog)
+	return test_data.BiteEntity, mbc.ConverterError
+}
+
+func (mbc *MockBiteConverter) ToModel(entity BiteEntity) (BiteModel, error) {
+	mbc.EntitiesToConvert = append(mbc.EntitiesToConvert, entity)
+	return test_data.BiteModel, mbc.ConverterError
+}
+func (mbc *MockBiteConverter) SetConverterError(err error) {
+	mbc.ConverterError = err
+}

pkg/transformers/test_data/mocks/bite/repository.go

@@ -0,0 +1,55 @@
+// 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 bite
+
+import (
+	"github.com/vulcanize/vulcanizedb/pkg/core"
+	"github.com/vulcanize/vulcanizedb/pkg/transformers/bite"
+)
+
+type MockBiteRepository struct {
+	createError               error
+	PassedEndingBlockNumber   int64
+	PassedBiteModel           bite.BiteModel
+	PassedHeaderID            int64
+	PassedStartingBlockNumber int64
+	PassedTransactionIndex    uint
+	missingHeaders            []core.Header
+	missingHeadersErr         error
+}
+
+func (repository *MockBiteRepository) SetCreateError(err error) {
+	repository.createError = err
+}
+
+func (repository *MockBiteRepository) SetMissingHeadersErr(err error) {
+	repository.missingHeadersErr = err
+}
+
+func (repository *MockBiteRepository) SetMissingHeaders(headers []core.Header) {
+	repository.missingHeaders = headers
+}
+
+func (repository *MockBiteRepository) Create(headerID int64, model bite.BiteModel) error {
+	repository.PassedHeaderID = headerID
+	repository.PassedBiteModel = model
+	return repository.createError
+}
+
+func (repository *MockBiteRepository) MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error) {
+	repository.PassedStartingBlockNumber = startingBlockNumber
+	repository.PassedEndingBlockNumber = endingBlockNumber
+	return repository.missingHeaders, repository.missingHeadersErr
+}