neoneo-go/pkg/encoding/base58/base58_test.go
Roman Khimov 53e6fbbbf9 base58: add a test for a025b9c42d
As noted by @fyrchik in #579 comments.
2019-12-25 17:33:48 +03:00

41 lines
1.1 KiB
Go

package base58
import (
"encoding/hex"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestCheckEncodeDecode(t *testing.T) {
var b58CsumEncoded = "KxhEDBQyyEFymvfJD96q8stMbJMbZUb6D1PmXqBWZDU2WvbvVs9o"
var b58CsumDecodedHex = "802bfe58ab6d9fd575bdc3a624e4825dd2b375d64ac033fbc46ea79dbab4f69a3e01"
b58CsumDecoded, _ := hex.DecodeString(b58CsumDecodedHex)
encoded := CheckEncode(b58CsumDecoded)
decoded, err := CheckDecode(b58CsumEncoded)
assert.Nil(t, err)
assert.Equal(t, encoded, b58CsumEncoded)
assert.Equal(t, decoded, b58CsumDecoded)
}
func TestCheckDecodeFailures(t *testing.T) {
badbase58 := "BASE%*"
_, err := CheckDecode(badbase58)
assert.NotNil(t, err)
shortbase58 := "THqY"
_, err = CheckDecode(shortbase58)
assert.NotNil(t, err)
badcsum := "KxhEDBQyyEFymvfJD96q8stMbJMbZUb6D1PmXqBWZDU2WvbvVs9A"
_, err = CheckDecode(badcsum)
assert.NotNil(t, err)
}
func TestBase58LeadingZeroes(t *testing.T) {
buf := []byte{0, 0, 0, 1}
b58 := CheckEncode(buf)
dec, err := CheckDecode(b58)
require.NoError(t, err)
require.Equal(t, buf, dec)
}