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crypto: add unit tests for public key

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This commit is contained in:
Vsevolod Brekelov 2019-11-21 13:19:08 +03:00
parent c03de88b41
commit 38088b648a
1 changed files with 40 additions and 13 deletions
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53
pkg/crypto/keys/publickey_test.go
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@ -5,49 +5,76 @@ import (
"testing"
"github.com/CityOfZion/neo-go/pkg/io"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestEncodeDecodeInfinity(t *testing.T) {
key := &PublicKey{}
buf := io.NewBufBinWriter()
key.EncodeBinary(buf.BinWriter)
assert.Nil(t, buf.Err)
require.NoError(t, buf.Err)
b := buf.Bytes()
assert.Equal(t, 1, len(b))
require.Equal(t, 1, len(b))
keyDecode := &PublicKey{}
assert.Nil(t, keyDecode.DecodeBytes(b))
assert.Equal(t, []byte{0x00}, keyDecode.Bytes())
require.NoError(t, keyDecode.DecodeBytes(b))
require.Equal(t, []byte{0x00}, keyDecode.Bytes())
}
func TestEncodeDecodePublicKey(t *testing.T) {
for i := 0; i < 4; i++ {
k, err := NewPrivateKey()
assert.Nil(t, err)
require.NoError(t, err)
p := k.PublicKey()
buf := io.NewBufBinWriter()
p.EncodeBinary(buf.BinWriter)
assert.Nil(t, buf.Err)
require.NoError(t, buf.Err)
b := buf.Bytes()
pDecode := &PublicKey{}
assert.Nil(t, pDecode.DecodeBytes(b))
assert.Equal(t, p.X, pDecode.X)
require.NoError(t, pDecode.DecodeBytes(b))
require.Equal(t, p.X, pDecode.X)
}
}
func TestDecodeFromString(t *testing.T) {
str := "03b209fd4f53a7170ea4444e0cb0a6bb6a53c2bd016926989cf85f9b0fba17a70c"
pubKey, err := NewPublicKeyFromString(str)
assert.Nil(t, err)
assert.Equal(t, str, hex.EncodeToString(pubKey.Bytes()))
require.NoError(t, err)
require.Equal(t, str, hex.EncodeToString(pubKey.Bytes()))
}
func TestPubkeyToAddress(t *testing.T) {
pubKey, err := NewPublicKeyFromString("031ee4e73a17d8f76dc02532e2620bcb12425b33c0c9f9694cc2caa8226b68cad4")
assert.Nil(t, err)
require.NoError(t, err)
actual := pubKey.Address()
expected := "AUpGsNCHzSimeMRVPQfhwrVdiUp8Q2N2Qx"
assert.Equal(t, expected, actual)
require.Equal(t, expected, actual)
}
func TestDecodeBytes(t *testing.T) {
pubKey := getPubKey(t)
decodedPubKey := &PublicKey{}
err := decodedPubKey.DecodeBytes(pubKey.Bytes())
require.NoError(t, err)
require.Equal(t, pubKey,decodedPubKey)
}
func TestContains(t *testing.T) {
pubKey := getPubKey(t)
pubKeys := &PublicKeys{getPubKey(t)}
pubKeys.Contains(pubKey)
require.True(t, pubKeys.Contains(pubKey))
}
func TestUnique(t *testing.T) {
pubKeys := &PublicKeys{getPubKey(t), getPubKey(t)}
unique := pubKeys.Unique()
require.Equal(t, 1, unique.Len())
}
func getPubKey(t *testing.T) *PublicKey {
pubKey, err := NewPublicKeyFromString("031ee4e73a17d8f76dc02532e2620bcb12425b33c0c9f9694cc2caa8226b68cad4")
require.NoError(t, err)
return pubKey
}