cerc-io/ipld-eth-server
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Cleanup fetcher and add test todos

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This commit is contained in:
Edvard 2018-12-10 21:12:55 +01:00
parent e03ccb094f
commit 83593cb5f2
2 changed files with 7 additions and 11 deletions
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11
pkg/transformers/shared/log_fetcher.go
View File

@ -22,25 +22,14 @@ import (
"github.com/vulcanize/vulcanizedb/pkg/core" "github.com/vulcanize/vulcanizedb/pkg/core"
) )
// TODO Check if Fetcher can be simplified with aggregate logic
type LogFetcher interface { type LogFetcher interface {
FetchLogs(contractAddresses []common.Address, topics []common.Hash, missingHeader core.Header) ([]types.Log, error) FetchLogs(contractAddresses []common.Address, topics []common.Hash, missingHeader core.Header) ([]types.Log, error)
} }
type SettableLogFetcher interface {
LogFetcher
SetBC(bc core.BlockChain)
}
type Fetcher struct { type Fetcher struct {
blockChain core.BlockChain blockChain core.BlockChain
} }
func (fetcher *Fetcher) SetBC(bc core.BlockChain) {
fetcher.blockChain = bc
}
func NewFetcher(blockchain core.BlockChain) Fetcher { func NewFetcher(blockchain core.BlockChain) Fetcher {
return Fetcher{ return Fetcher{
blockChain: blockchain, blockChain: blockchain,

7
pkg/transformers/shared/log_fetcher_test.go
View File

@ -26,7 +26,14 @@ import (
) )
var _ = Describe("Fetcher", func() { var _ = Describe("Fetcher", func() {
Describe("Iinitialisation", func() {
It("creates correct lookup maps", func() {
})
})
Describe("FetchLogs", func() { Describe("FetchLogs", func() {
// TODO Add tests for aggregate fetching
It("fetches logs based on the given query", func() { It("fetches logs based on the given query", func() {
blockChain := fakes.NewMockBlockChain() blockChain := fakes.NewMockBlockChain()
fetcher := shared.NewFetcher(blockChain) fetcher := shared.NewFetcher(blockChain)