vendor/github.com/tendermint/go-wire/data/base58/encoder_test.go

   1 package base58_test
   2
   3 import (
   4         "testing"
   5
   6         "github.com/stretchr/testify/assert"
   7         data "github.com/tendermint/go-wire/data"
   8         "github.com/tendermint/go-wire/data/base58"
   9 )
  10
  11 func TestEncoders(t *testing.T) {
  12         assert := assert.New(t)
  13
  14         // TODO: also test other alphabets???
  15         btc := base58.BTCEncoder
  16
  17         cases := []struct {
  18                 encoder         data.ByteEncoder
  19                 input, expected []byte
  20         }{
  21                 {btc, []byte(`"3mJr7AoUXx2Wqd"`), []byte("1234598760")},
  22                 {btc, []byte(`"3yxU3u1igY8WkgtjK92fbJQCd4BZiiT1v25f"`), []byte("abcdefghijklmnopqrstuvwxyz")},
  23                 // these are errors
  24                 {btc, []byte(`0123`), nil},    // not in quotes
  25                 {btc, []byte(`"3mJr0"`), nil}, // invalid chars
  26         }
  27
  28         for _, tc := range cases {
  29                 var output []byte
  30                 err := tc.encoder.Unmarshal(&output, tc.input)
  31                 if tc.expected == nil {
  32                         assert.NotNil(err, tc.input)
  33                 } else if assert.Nil(err, "%s: %+v", tc.input, err) {
  34                         assert.Equal(tc.expected, output, tc.input)
  35                 }
  36         }
  37 }