ipld-eth-server/pkg/ipfs/mocks/dag_putters.go
2019-12-02 13:24:58 -06:00

48 lines
1.5 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 "errors"
// DagPutter is a mock for testing the ipfs publisher
type DagPutter struct {
CIDsToReturn []string
ErrToReturn error
}
// DagPut returns the pre-loaded CIDs or error
func (dp *DagPutter) DagPut(raw interface{}) ([]string, error) {
return dp.CIDsToReturn, dp.ErrToReturn
}
// IncrementingDagPutter is a mock for testing the ipfs publisher
type IncrementingDagPutter struct {
CIDsToReturn []string
iterator int
ErrToReturn error
}
// DagPut returns the pre-loaded CIDs or error
func (dp *IncrementingDagPutter) DagPut(raw interface{}) ([]string, error) {
if len(dp.CIDsToReturn) >= dp.iterator+1 {
cid := dp.CIDsToReturn[dp.iterator]
dp.iterator++
return []string{cid}, dp.ErrToReturn
}
return nil, errors.New("dag putter iterator is out of range")
}