path: root/crypto/mnemonic_test.go

// Copyright 2014 The go-ethereum Authors
// This file is part of go-ethereum.
//
// go-ethereum is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// go-ethereum 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with go-ethereum.  If not, see <http://www.gnu.org/licenses/>.

package crypto

import (
    "testing"
)

func TestMnDecode(t *testing.T) {
    words := []string{
        "ink",
        "balance",
        "gain",
        "fear",
        "happen",
        "melt",
        "mom",
        "surface",
        "stir",
        "bottle",
        "unseen",
        "expression",
        "important",
        "curl",
        "grant",
        "fairy",
        "across",
        "back",
        "figure",
        "breast",
        "nobody",
        "scratch",
        "worry",
        "yesterday",
    }
    encode := "c61d43dc5bb7a4e754d111dae8105b6f25356492df5e50ecb33b858d94f8c338"
    result := MnemonicDecode(words)
    if encode != result {
        t.Error("We expected", encode, "got", result, "instead")
    }
}
func TestMnEncode(t *testing.T) {
    encode := "c61d43dc5bb7a4e754d111dae8105b6f25356492df5e50ecb33b858d94f8c338"
    result := []string{
        "ink",
        "balance",
        "gain",
        "fear",
        "happen",
        "melt",
        "mom",
        "surface",
        "stir",
        "bottle",
        "unseen",
        "expression",
        "important",
        "curl",
        "grant",
        "fairy",
        "across",
        "back",
        "figure",
        "breast",
        "nobody",
        "scratch",
        "worry",
        "yesterday",
    }
    words := MnemonicEncode(encode)
    for i, word := range words {
        if word != result[i] {
            t.Error("Mnenonic does not match:", words, result)
        }
    }
}