Add Vat init transformer

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

@@ -0,0 +1,21 @@
+package vat_init
+
+import (
+	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
+	"github.com/vulcanize/vulcanizedb/pkg/transformers/vat_init"
+)
+
+type MockVatInitConverter struct {
+	converterErr error
+	PassedLog    types.Log
+}
+
+func (converter *MockVatInitConverter) ToModel(ethLog types.Log) (vat_init.VatInitModel, error) {
+	converter.PassedLog = ethLog
+	return test_data.VatInitModel, converter.converterErr
+}
+
+func (converter *MockVatInitConverter) SetConverterError(e error) {
+	converter.converterErr = e
+}

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

@@ -0,0 +1,40 @@
+package vat_init
+
+import (
+	"github.com/vulcanize/vulcanizedb/pkg/core"
+	"github.com/vulcanize/vulcanizedb/pkg/transformers/vat_init"
+)
+
+type MockVatInitRepository struct {
+	createErr                 error
+	missingHeaders            []core.Header
+	missingHeadersErr         error
+	PassedStartingBlockNumber int64
+	PassedEndingBlockNumber   int64
+	PassedHeaderID            int64
+	PassedModel               vat_init.VatInitModel
+}
+
+func (repository *MockVatInitRepository) Create(headerID int64, model vat_init.VatInitModel) error {
+	repository.PassedHeaderID = headerID
+	repository.PassedModel = model
+	return repository.createErr
+}
+
+func (repository *MockVatInitRepository) MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error) {
+	repository.PassedStartingBlockNumber = startingBlockNumber
+	repository.PassedEndingBlockNumber = endingBlockNumber
+	return repository.missingHeaders, repository.missingHeadersErr
+}
+
+func (repository *MockVatInitRepository) SetMissingHeadersErr(e error) {
+	repository.missingHeadersErr = e
+}
+
+func (repository *MockVatInitRepository) SetMissingHeaders(headers []core.Header) {
+	repository.missingHeaders = headers
+}
+
+func (repository *MockVatInitRepository) SetCreateError(e error) {
+	repository.createErr = e
+}