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Use transformer factory for Price Feed events

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This commit is contained in:
Rob Mulholand
2018-10-26 11:25:16 -05:00
parent bd428e752a
commit 47a3c35938
17 changed files with 147 additions and 530 deletions
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pkg/transformers/test_data/mocks/price_feeds/converter.go
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// 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 price_feeds
import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/vulcanize/vulcanizedb/pkg/transformers/price_feeds"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
)
type MockPriceFeedConverter struct {
converterErr error
PassedLogs []types.Log
PassedHeaderID int64
}
func (converter *MockPriceFeedConverter) ToModels(logs []types.Log, headerID int64) ([]price_feeds.PriceFeedModel, error) {
converter.PassedLogs = logs
converter.PassedHeaderID = headerID
return []price_feeds.PriceFeedModel{test_data.PriceFeedModel}, converter.converterErr
}
func (converter *MockPriceFeedConverter) SetConverterErr(e error) {
converter.converterErr = e
}
pkg/transformers/test_data/mocks/price_feeds/fetcher.go
-43
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// 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 price_feeds
import (
"github.com/ethereum/go-ethereum/core/types"
. "github.com/onsi/gomega"
)
type MockPriceFeedFetcher struct {
passedBlockNumbers []int64
returnErr error
returnLogs []types.Log
}
func (fetcher *MockPriceFeedFetcher) SetReturnErr(err error) {
fetcher.returnErr = err
}
func (fetcher *MockPriceFeedFetcher) SetReturnLogs(logs []types.Log) {
fetcher.returnLogs = logs
}
func (fetcher *MockPriceFeedFetcher) FetchLogValues(blockNumber int64) ([]types.Log, error) {
fetcher.passedBlockNumbers = append(fetcher.passedBlockNumbers, blockNumber)
return fetcher.returnLogs, fetcher.returnErr
}
func (fetcher *MockPriceFeedFetcher) AssertFetchLogValuesCalledWith(blockNumbers []int64) {
Expect(fetcher.passedBlockNumbers).To(Equal(blockNumbers))
}
pkg/transformers/test_data/mocks/price_feeds/repository.go
-81
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// 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 price_feeds
import (
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/transformers/price_feeds"
)
type MockPriceFeedRepository struct {
createErr error
createPassedHeaderID int64
markHeaderCheckedErr error
markHeaderCheckedPassedHeaderID int64
missingHeaders []core.Header
missingHeadersErr error
passedEndingBlockNumber int64
passedModels []price_feeds.PriceFeedModel
passedStartingBlockNumber int64
}
func (repository *MockPriceFeedRepository) SetCreateErr(err error) {
repository.createErr = err
}
func (repository *MockPriceFeedRepository) SetMarkHeaderCheckedErr(err error) {
repository.markHeaderCheckedErr = err
}
func (repository *MockPriceFeedRepository) SetMissingHeadersErr(err error) {
repository.missingHeadersErr = err
}
func (repository *MockPriceFeedRepository) SetMissingHeaders(headers []core.Header) {
repository.missingHeaders = headers
}
func (repository *MockPriceFeedRepository) Create(headerID int64, models []price_feeds.PriceFeedModel) error {
repository.createPassedHeaderID = headerID
repository.passedModels = models
return repository.createErr
}
func (repository *MockPriceFeedRepository) MarkHeaderChecked(headerID int64) error {
repository.markHeaderCheckedPassedHeaderID = headerID
return repository.markHeaderCheckedErr
}
func (repository *MockPriceFeedRepository) MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error) {
repository.passedStartingBlockNumber = startingBlockNumber
repository.passedEndingBlockNumber = endingBlockNumber
return repository.missingHeaders, repository.missingHeadersErr
}
func (repository *MockPriceFeedRepository) AssertCreateCalledWith(headerID int64, models []price_feeds.PriceFeedModel) {
Expect(repository.createPassedHeaderID).To(Equal(headerID))
Expect(repository.passedModels).To(Equal(models))
}
func (repository *MockPriceFeedRepository) AssertMarkHeaderCheckedCalledWith(headerID int64) {
Expect(repository.markHeaderCheckedPassedHeaderID).To(Equal(headerID))
}
func (repository *MockPriceFeedRepository) AssertMissingHeadersCalledwith(startingBlockNumber, endingBlockNumber int64) {
Expect(repository.passedStartingBlockNumber).To(Equal(startingBlockNumber))
Expect(repository.passedEndingBlockNumber).To(Equal(endingBlockNumber))
}