64 lines
2.3 KiB
Go
64 lines
2.3 KiB
Go
// VulcanizeDB
|
|
// Copyright © 2019 Vulcanize
|
|
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
|
|
// This program 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 Affero General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package mocks
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/vulcanize/vulcanizedb/pkg/super_node/eth"
|
|
)
|
|
|
|
// IPLDPublisher is the underlying struct for the Publisher interface
|
|
type IPLDPublisher struct {
|
|
PassedIPLDPayload *eth.IPLDPayload
|
|
ReturnCIDPayload *eth.CIDPayload
|
|
ReturnErr error
|
|
}
|
|
|
|
// Publish publishes an IPLDPayload to IPFS and returns the corresponding CIDPayload
|
|
func (pub *IPLDPublisher) Publish(payload interface{}) (interface{}, error) {
|
|
ipldPayload, ok := payload.(*eth.IPLDPayload)
|
|
if !ok {
|
|
return nil, fmt.Errorf("publish expected payload type %T got %T", ð.IPLDPayload{}, payload)
|
|
}
|
|
pub.PassedIPLDPayload = ipldPayload
|
|
return pub.ReturnCIDPayload, pub.ReturnErr
|
|
}
|
|
|
|
// IterativeIPLDPublisher is the underlying struct for the Publisher interface; used in testing
|
|
type IterativeIPLDPublisher struct {
|
|
PassedIPLDPayload []*eth.IPLDPayload
|
|
ReturnCIDPayload []*eth.CIDPayload
|
|
ReturnErr error
|
|
iteration int
|
|
}
|
|
|
|
// Publish publishes an IPLDPayload to IPFS and returns the corresponding CIDPayload
|
|
func (pub *IterativeIPLDPublisher) Publish(payload interface{}) (interface{}, error) {
|
|
ipldPayload, ok := payload.(*eth.IPLDPayload)
|
|
if !ok {
|
|
return nil, fmt.Errorf("publish expected payload type %T got %T", ð.IPLDPayload{}, payload)
|
|
}
|
|
pub.PassedIPLDPayload = append(pub.PassedIPLDPayload, ipldPayload)
|
|
if len(pub.ReturnCIDPayload) < pub.iteration+1 {
|
|
return nil, fmt.Errorf("IterativeIPLDPublisher does not have a payload to return at iteration %d", pub.iteration)
|
|
}
|
|
returnPayload := pub.ReturnCIDPayload[pub.iteration]
|
|
pub.iteration++
|
|
return returnPayload, pub.ReturnErr
|
|
}
|