github.com/MetalBlockchain/metalgo@v1.11.9/vms/platformvm/warp/message_test.go (about)

     1  // Copyright (C) 2019-2024, Ava Labs, Inc. All rights reserved.
     2  // See the file LICENSE for licensing terms.
     3  
     4  package warp
     5  
     6  import (
     7  	"testing"
     8  
     9  	"github.com/stretchr/testify/require"
    10  
    11  	"github.com/MetalBlockchain/metalgo/codec"
    12  	"github.com/MetalBlockchain/metalgo/ids"
    13  	"github.com/MetalBlockchain/metalgo/utils/constants"
    14  	"github.com/MetalBlockchain/metalgo/utils/crypto/bls"
    15  )
    16  
    17  func TestMessage(t *testing.T) {
    18  	require := require.New(t)
    19  
    20  	unsignedMsg, err := NewUnsignedMessage(
    21  		constants.UnitTestID,
    22  		ids.GenerateTestID(),
    23  		[]byte("payload"),
    24  	)
    25  	require.NoError(err)
    26  
    27  	msg, err := NewMessage(
    28  		unsignedMsg,
    29  		&BitSetSignature{
    30  			Signers:   []byte{1, 2, 3},
    31  			Signature: [bls.SignatureLen]byte{4, 5, 6},
    32  		},
    33  	)
    34  	require.NoError(err)
    35  
    36  	msgBytes := msg.Bytes()
    37  	msg2, err := ParseMessage(msgBytes)
    38  	require.NoError(err)
    39  	require.Equal(msg, msg2)
    40  }
    41  
    42  func TestParseMessageJunk(t *testing.T) {
    43  	require := require.New(t)
    44  
    45  	bytes := []byte{0, 1, 2, 3, 4, 5, 6, 7}
    46  	_, err := ParseMessage(bytes)
    47  	require.ErrorIs(err, codec.ErrUnknownVersion)
    48  }