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package crypto
import (
"encoding/hex"
"testing"
"github.com/btcsuite/btcutil/base58"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
type keyData struct {
priv string
pub string
addr string
}
var secpDataTable = []keyData{
{
priv: "a96e62ed3955e65be32703f12d87b6b5cf26039ecfa948dc5107a495418e5330",
pub: "02950e1cdfcb133d6024109fd489f734eeb4502418e538c28481f22bce276f248c",
addr: "1CKZ9Nx4zgds8tU7nJHotKSDr4a9bYJCa3",
},
}
func TestPubKeySecp256k1Address(t *testing.T) {
for _, d := range secpDataTable {
privB, _ := hex.DecodeString(d.priv)
pubB, _ := hex.DecodeString(d.pub)
addrBbz, _, _ := base58.CheckDecode(d.addr)
addrB := Address(addrBbz)
var priv PrivKeySecp256k1
copy(priv[:], privB)
pubT := priv.PubKey().(PubKeySecp256k1)
pub := pubT[:]
addr := priv.PubKey().Address()
assert.Equal(t, pub, pubB, "Expected pub keys to match")
assert.Equal(t, addr, addrB, "Expected addresses to match")
}
}
func TestPubKeyInvalidDataProperReturnsEmpty(t *testing.T) {
pk, err := PubKeyFromBytes([]byte("foo"))
require.NotNil(t, err, "expecting a non-nil error")
require.Nil(t, pk, "expecting an empty public key on error")
}