neo-go/pkg/crypto/keys/wif_test.go

package keys

import (
	"encoding/hex"
	"testing"

	"github.com/stretchr/testify/assert"
)

type wifTestCase struct {
	wif        string
	compressed bool
	privateKey string
	version    byte
}

var wifTestCases = []wifTestCase{
	{
		wif:        "KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU73sVHnoWn",
		compressed: true,
		privateKey: "0000000000000000000000000000000000000000000000000000000000000001",
		version:    0x80,
	},
	{
		wif:        "5HpHagT65TZzG1PH3CSu63k8DbpvD8s5ip4nEB3kEsreAnchuDf",
		compressed: false,
		privateKey: "0000000000000000000000000000000000000000000000000000000000000001",
		version:    0x80,
	},
	{
		wif:        "KxhEDBQyyEFymvfJD96q8stMbJMbZUb6D1PmXqBWZDU2WvbvVs9o",
		compressed: true,
		privateKey: "2bfe58ab6d9fd575bdc3a624e4825dd2b375d64ac033fbc46ea79dbab4f69a3e",
		version:    0x80,
	},
}

func TestWIFEncodeDecode(t *testing.T) {
	for _, testCase := range wifTestCases {
		b, err := hex.DecodeString(testCase.privateKey)
		assert.Nil(t, err)
		wif, err := WIFEncode(b, testCase.version, testCase.compressed)
		assert.Nil(t, err)
		assert.Equal(t, testCase.wif, wif)

		WIF, err := WIFDecode(wif, testCase.version)
		assert.Nil(t, err)
		assert.Equal(t, testCase.privateKey, WIF.PrivateKey.String())
		assert.Equal(t, testCase.compressed, WIF.Compressed)
		assert.Equal(t, testCase.version, WIF.Version)
	}
}