github.com/hyperledger/burrow@v0.34.5-0.20220512172541-77f09336001d/consensus/tendermint/tendermint_test.go (about)

     1  package tendermint
     2  
     3  import (
     4  	"encoding/json"
     5  	"io/ioutil"
     6  	"os"
     7  	"testing"
     8  
     9  	"github.com/stretchr/testify/require"
    10  	"github.com/tendermint/tendermint/crypto/ed25519"
    11  	tmjson "github.com/tendermint/tendermint/libs/json"
    12  	"github.com/tendermint/tendermint/p2p"
    13  )
    14  
    15  func TestMarshalNodeKey(t *testing.T) {
    16  	nodeKey := NewNodeKey()
    17  
    18  	tmbs, err := tmjson.Marshal(nodeKey)
    19  	require.NoError(t, err)
    20  
    21  	file, err := ioutil.TempFile(os.TempDir(), "nodeKey-")
    22  	require.NoError(t, err)
    23  	defer os.Remove(file.Name())
    24  	_, err = file.Write(tmbs)
    25  	require.NoError(t, err)
    26  	nk, err := p2p.LoadNodeKey(file.Name())
    27  	require.NoError(t, err)
    28  	require.Equal(t, *nodeKey, *nk)
    29  
    30  	bs, err := json.Marshal(nodeKey)
    31  	require.NoError(t, err)
    32  	nk = new(p2p.NodeKey)
    33  	nk.PrivKey = new(ed25519.PrivKey)
    34  	err = json.Unmarshal(bs, nk)
    35  	require.NoError(t, err)
    36  	require.Equal(t, nodeKey.PrivKey, *nk.PrivKey.(*ed25519.PrivKey))
    37  }