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// Copyright (C) 2019-2023 Algorand, Inc.
// This file is part of go-algorand
//
// go-algorand 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.
//
// go-algorand 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 go-algorand. If not, see <https://www.gnu.org/licenses/>.
package network
import (
"testing"
"github.com/stretchr/testify/require"
"github.com/algorand/go-algorand/protocol"
"github.com/algorand/go-algorand/test/partitiontest"
)
func TestUnmarshallMessageOfInterestErrors(t *testing.T) {
partitiontest.PartitionTest(t)
tags, err := unmarshallMessageOfInterest([]byte{0x88})
require.Equal(t, errUnableUnmarshallMessage, err)
require.Equal(t, 0, len(tags))
invalidTopics := Topics{Topic{key: "something-else", data: []byte{}}}
tags, err = unmarshallMessageOfInterest(invalidTopics.MarshallTopics())
require.Equal(t, errInvalidMessageOfInterest, err)
require.Equal(t, 0, len(tags))
longTagsList := ""
for i := 0; i < 1024; i++ {
longTagsList += ",XQ"
}
longTagsList = longTagsList[1:]
longtagsTopics := Topics{Topic{key: "tags", data: []byte(longTagsList)}}
tags, err = unmarshallMessageOfInterest(longtagsTopics.MarshallTopics())
require.Equal(t, errInvalidMessageOfInterestLength, err)
require.Equal(t, 0, len(tags))
}
func TestMarshallMessageOfInterest(t *testing.T) {
partitiontest.PartitionTest(t)
bytes := MarshallMessageOfInterest([]protocol.Tag{protocol.AgreementVoteTag})
tags, err := unmarshallMessageOfInterest(bytes)
require.NoError(t, err)
require.Equal(t, tags[protocol.AgreementVoteTag], true)
require.Equal(t, 1, len(tags))
bytes = MarshallMessageOfInterest([]protocol.Tag{protocol.AgreementVoteTag, protocol.NetPrioResponseTag})
tags, err = unmarshallMessageOfInterest(bytes)
require.NoError(t, err)
require.Equal(t, tags[protocol.AgreementVoteTag], true)
require.Equal(t, tags[protocol.NetPrioResponseTag], true)
require.Equal(t, 2, len(tags))
bytes = MarshallMessageOfInterest([]protocol.Tag{protocol.AgreementVoteTag, protocol.AgreementVoteTag})
tags, err = unmarshallMessageOfInterest(bytes)
require.NoError(t, err)
require.Equal(t, tags[protocol.AgreementVoteTag], true)
require.Equal(t, 1, len(tags))
}
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