72 lines
2.2 KiB
Go
72 lines
2.2 KiB
Go
// Copyright 2018 The go-ethereum Authors
|
|
// This file is part of the go-ethereum library.
|
|
//
|
|
// The go-ethereum library is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// The go-ethereum library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package feeds
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"path/filepath"
|
|
"sync"
|
|
|
|
"github.com/ethereum/go-ethereum/p2p/enode"
|
|
"github.com/ethereum/go-ethereum/swarm/storage"
|
|
)
|
|
|
|
const (
|
|
testDbDirName = "feeds"
|
|
)
|
|
|
|
type TestHandler struct {
|
|
*Handler
|
|
}
|
|
|
|
func (t *TestHandler) Close() {
|
|
t.chunkStore.Close()
|
|
}
|
|
|
|
type mockNetFetcher struct{}
|
|
|
|
func (m *mockNetFetcher) Request(ctx context.Context, hopCount uint8) {
|
|
}
|
|
func (m *mockNetFetcher) Offer(ctx context.Context, source *enode.ID) {
|
|
}
|
|
|
|
func newFakeNetFetcher(context.Context, storage.Address, *sync.Map) storage.NetFetcher {
|
|
return &mockNetFetcher{}
|
|
}
|
|
|
|
// NewTestHandler creates Handler object to be used for testing purposes.
|
|
func NewTestHandler(datadir string, params *HandlerParams) (*TestHandler, error) {
|
|
path := filepath.Join(datadir, testDbDirName)
|
|
fh := NewHandler(params)
|
|
localstoreparams := storage.NewDefaultLocalStoreParams()
|
|
localstoreparams.Init(path)
|
|
localStore, err := storage.NewLocalStore(localstoreparams, nil)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("localstore create fail, path %s: %v", path, err)
|
|
}
|
|
localStore.Validators = append(localStore.Validators, storage.NewContentAddressValidator(storage.MakeHashFunc(feedsHashAlgorithm)))
|
|
localStore.Validators = append(localStore.Validators, fh)
|
|
netStore, err := storage.NewNetStore(localStore, nil)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
netStore.NewNetFetcherFunc = newFakeNetFetcher
|
|
fh.SetStore(netStore)
|
|
return &TestHandler{fh}, nil
|
|
}
|