go_study/fabric-main/internal/peer/snapshot/listpending_test.go

48 lines
1.5 KiB
Go

/*
Copyright IBM Corp. All Rights Reserved.
SPDX-License-Identifier: Apache-2.0
*/
package snapshot
import (
"fmt"
"testing"
pb "github.com/hyperledger/fabric-protos-go/peer"
"github.com/hyperledger/fabric/internal/peer/snapshot/mock"
"github.com/onsi/gomega/gbytes"
"github.com/stretchr/testify/require"
)
func TestListPendingCmd(t *testing.T) {
mockSigner := &mock.Signer{}
mockSigner.SignReturns([]byte("snapshot-request-signature"), nil)
mockSnapshotClient := &mock.SnapshotClient{}
mockSnapshotClient.QueryPendingsReturns(&pb.QueryPendingSnapshotsResponse{BlockNumbers: []uint64{100, 200}}, nil)
buffer := gbytes.NewBuffer()
mockClient := &client{mockSnapshotClient, mockSigner, buffer}
resetFlags()
cmd := listPendingCmd(mockClient, nil)
cmd.SetArgs([]string{"-c", "mychannel"})
err := cmd.Execute()
require.NoError(t, err)
require.Equal(t, []byte("Successfully got pending snapshot requests: [100 200]\n"), buffer.Contents())
// error tests
mockSnapshotClient.QueryPendingsReturns(nil, fmt.Errorf("fake-querypendings-error"))
require.EqualError(t, cmd.Execute(), "failed to list pending requests: fake-querypendings-error")
mockSigner.SignReturns(nil, fmt.Errorf("fake-sign-error"))
require.EqualError(t, cmd.Execute(), "fake-sign-error")
mockSigner.SerializeReturns(nil, fmt.Errorf("fake-serialize-error"))
require.EqualError(t, cmd.Execute(), "fake-serialize-error")
resetFlags()
cmd.SetArgs([]string{})
require.EqualError(t, cmd.Execute(), "the required parameter 'channelID' is empty. Rerun the command with -c flag")
}